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D'Iorio A, Benedetto GLD, Santangelo G. A meta-analysis on the neuropsychological correlates of Borderline Personality Disorder: An update. Neurosci Biobehav Rev 2024; 165:105860. [PMID: 39173987 DOI: 10.1016/j.neubiorev.2024.105860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 06/28/2024] [Accepted: 08/16/2024] [Indexed: 08/24/2024]
Abstract
Previous research on Borderline Personality Disorder (BPD) demonstrated dysfunction across a broad range of cognitive domains. However, the limited number of neuropsychological studies on BPD and their occasionally conflicting results have precluded a clear characterization of the neuropsychological features associated with this personality disorder. Therefore, the main aim of the present study is to provide an updated overview of neuropsychological functions related to BPD. A meta-analysis of 36 studies was performed, comparing the performance of BPD patients and healthy controls (HCs) across several cognitive domains. Significant differences between BPD patients and HCs in multiple cognitive domains were found. The smallest effect size was observed for general executive function, while the largest effect sizes were found in the long-term spatial memory and inhibition domains. In conclusion, the neuropsychological profile of BPD, characterized by deficits in inhibition as well as attention, memory, and executive functions, can result in difficulties in performing everyday activities. Accordingly, assessing neuropsychological functions could assist clinicians in developing more targeted non-pharmacological treatments.
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Affiliation(s)
- Alfonsina D'Iorio
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | | | - Gabriella Santangelo
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy.
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2
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Tomasetti C, Autullo G, Ballerini A, de Bartolomeis A, Dell'Osso B, Fiorentini A, Tonioni F, Villari V, De Berardis D. Treating depression in patients with borderline personality disorder: clinical clues on the use of antidepressants. Ann Gen Psychiatry 2024; 23:21. [PMID: 38816843 PMCID: PMC11140967 DOI: 10.1186/s12991-024-00507-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 05/23/2024] [Indexed: 06/01/2024] Open
Abstract
Personality disorders (PD) are described as enduring patterns of markedly deviant and pervasive inner experiences and behaviors, with onset in adolescence, which lead to severe distress or impairment. Patients suffering from major depressive disorder (MDD) display higher rates of comorbidity with personality disorders, often complicating the treatment, and worsening the outcomes. Borderline personality disorder (BPD) is the most common of PD and is frequently associated with MDD, with which shares several features. The most part of research agrees on the fact that comorbid BPD in MDD patients quite doubles the poor response to treatments. Moreover, no treatment strategy stands out currently to emerge as more effective in these cases, thus urging the call for the need of new approaches. Herein, we revise the current literature on BPD, its neurobiology and comorbidity with MDD, as well as the more recent treatment strategies used. Then, based on its pharmacology, we propose a possible role of trazodone as a valuable tool to approach comorbid BPD-MDD.
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Affiliation(s)
- Carmine Tomasetti
- Department of Mental Health, Alzheimer Center of Giulianova, Hospital "Maria SS dello Splendore", ASL Teramo, Giulianova (TE), Italy.
| | - G Autullo
- Psychiatry and Psychology Institute, Catholic University of Sacred Heart of Rome, Rome, Italy
| | - A Ballerini
- Psychiatry Unit, Department of Health Science, University of Florence, Largo Brambilla 3, Florence, 50134, Italy
| | - A de Bartolomeis
- Laboratory of Molecular and Translational Psychiatry and Unit of Treatment Resistant Psychosis, Section of Psychiatry, Department of Neuroscience, Reproductive Science and Dentistry, University of Naples "Federico II", Naples, Italy
| | - B Dell'Osso
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan, Italy
| | - A Fiorentini
- Department of Neurosciences and Mental Health, Ca' Granda Ospedale Maggiore Policlinico, Fondazione Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), University of Milan, Milan, Italy
| | - F Tonioni
- Psychiatric Emergency Service, Department of Neuroscience and Mental Health, A.O.U. "Città della Salute e della Scienza", Turin, Italy
| | - V Villari
- Psychiatry and Psychology Institute, Catholic University of Sacred Heart of Rome, Rome, Italy
| | - D De Berardis
- Department of Mental Health, Mental Health Center of Giulianova, ASL Teramo, Teramo, Italy
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3
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Mitolo M, D'Adda F, Evangelisti S, Pellegrini L, Gramegna LL, Bianchini C, Talozzi L, Manners DN, Testa C, Berardi D, Lodi R, Menchetti M, Tonon C. Emotion dysregulation, impulsivity and anger rumination in borderline personality disorder: the role of amygdala and insula. Eur Arch Psychiatry Clin Neurosci 2024; 274:109-116. [PMID: 37086305 PMCID: PMC10786743 DOI: 10.1007/s00406-023-01597-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 03/20/2023] [Indexed: 04/23/2023]
Abstract
Borderline Personality Disorder (BPD) is a severe mental disorder, characterized by deficits in emotion regulation, interpersonal dysfunctions, dissociation and impulsivity. Brain abnormalities have been generally explored; however, the specific contribution of different limbic structures to BPD symptomatology is not described. The aim of this study is to cover this gap, exploring functional and structural alterations of amygdala and insula and to highlight their contribution to neuropsychiatric symptoms. Twenty-eight BPD patients (23.7 ± 3.42 years; 6 M/22F) and twenty-eight matched healthy controls underwent a brain MR protocol (1.5 T, including a 3D T1-weighted sequence and resting-state fMRI) and a complete neuropsychiatric assessment. Volumetry, cortical thickness and functional connectivity of amygdala and insula were evaluated, along with correlations with the neuropsychiatric scales. BPD patients showed a lower cortical thickness of the left insula (p = 0.027) that negatively correlated with the Anger Rumination Scale (p = 0.019; r = - 0.450). A focused analysis on female patients showed a significant reduction of right amygdala volumes in BPD (p = 0.037), that correlate with Difficulties in Emotion Regulation Scale (p = 0.031; r = - 0.415), Beck Depression Inventory (p = 0.009; r = - 0.50) and Ruminative Response Scale (p = 0.045; r = - 0.389). Reduced functional connectivity was found in BPD between amygdala and frontal pole, precuneus and temporal pole. This functional connectivity alterations correlated with Anger Rumination Scale (p = .009; r = - 0.491) and Barratt Impulsiveness Scale (p = 0.020; r = - 0.447). Amygdala and insula are altered in BPD patients, and these two limbic structures are implicated in specific neuropsychiatric symptoms, such as difficulty in emotion regulation, depression, anger and depressive rumination.
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Affiliation(s)
- M Mitolo
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Functional and Molecular Neuroimaging Unit, IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Via Altura 3, 40139, Bologna, Italy
| | - F D'Adda
- Department of Mental Health and Substance Abuse, Local Health Trust of Bologna, Bologna, Italy
| | - S Evangelisti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - L Pellegrini
- School of Life and Medical Sciences, University of Hertfordshire, Hatfield, UK
- Hertfordshire Partnership University NHS Foundation Trust, Welwyn Garden City, UK
| | - L L Gramegna
- Functional and Molecular Neuroimaging Unit, IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Via Altura 3, 40139, Bologna, Italy
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - C Bianchini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - L Talozzi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - D N Manners
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - C Testa
- Functional and Molecular Neuroimaging Unit, IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Via Altura 3, 40139, Bologna, Italy
- Department of Physics and Astronomy, University of Bologna, Bologna, Italy
| | - D Berardi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - R Lodi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bologna, Italy
| | - M Menchetti
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - C Tonon
- Functional and Molecular Neuroimaging Unit, IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Via Altura 3, 40139, Bologna, Italy.
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.
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Mulc D, Smilović D, Krsnik Ž, Junaković-Munjas A, Kopić J, Kostović I, Šimić G, Vukšić M. Fetal development of the human amygdala. J Comp Neurol 2024; 532:e25580. [PMID: 38289194 DOI: 10.1002/cne.25580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 11/03/2023] [Accepted: 12/31/2023] [Indexed: 02/01/2024]
Abstract
The intricate development of the human amygdala involves a complex interplay of diverse processes, varying in speed and duration. In humans, transient cytoarchitectural structures deliquesce, leading to the formation of functionally distinct nuclei as a result of multiple interdependent developmental events. This study compares the amygdala's cytoarchitectural development in conjunction with specific antibody reactivity for neuronal, glial, neuropil, and radial glial fibers, synaptic, extracellular matrix, and myelin components in 39 fetal human brains. We recognized that the early fetal period, as a continuation of the embryonic period, is still dominated by relatively uniform histogenetic processes. The typical appearance of ovoid cell clusters in the lateral nucleus during midfetal period is most likely associated with the cell migration and axonal growth processes in the developing human brain. Notably, synaptic markers are firstly detected in the corticomedial group of nuclei, while immunoreactivity for the panaxonal neurofilament marker SMI 312 is found dorsally. The late fetal period is characterized by a protracted migration process evidenced by the presence of doublecortin and SOX-2 immunoreactivity ventrally, in the prospective paralaminar nucleus, reinforced by vimentin immunoreactivity in the last remaining radial glial fibers. Nearing the term period, SMI 99 immunoreactivity indicates that perinatal myelination becomes prominent primarily along major axonal pathways, laying the foundation for more pronounced functional maturation. This study comprehensively elucidates the rate and sequence of maturational events in the amygdala, highlighting the key role of prenatal development in its behavioral, autonomic, and endocrine regulation, with subsequent implications for both normal functioning and psychiatric disorders.
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Affiliation(s)
- Damir Mulc
- Croatian Institute for Brain Research, School of Medicine, Scientific Centre of Excellence for Basic, Clinical and Translational Neuroscience, University of Zagreb, Zagreb, Croatia
- Psychiatric Hospital Vrapče, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Dinko Smilović
- Croatian Institute for Brain Research, School of Medicine, Scientific Centre of Excellence for Basic, Clinical and Translational Neuroscience, University of Zagreb, Zagreb, Croatia
| | - Željka Krsnik
- Croatian Institute for Brain Research, School of Medicine, Scientific Centre of Excellence for Basic, Clinical and Translational Neuroscience, University of Zagreb, Zagreb, Croatia
| | - Alisa Junaković-Munjas
- Croatian Institute for Brain Research, School of Medicine, Scientific Centre of Excellence for Basic, Clinical and Translational Neuroscience, University of Zagreb, Zagreb, Croatia
| | - Janja Kopić
- Croatian Institute for Brain Research, School of Medicine, Scientific Centre of Excellence for Basic, Clinical and Translational Neuroscience, University of Zagreb, Zagreb, Croatia
| | - Ivica Kostović
- Croatian Institute for Brain Research, School of Medicine, Scientific Centre of Excellence for Basic, Clinical and Translational Neuroscience, University of Zagreb, Zagreb, Croatia
| | - Goran Šimić
- Croatian Institute for Brain Research, School of Medicine, Scientific Centre of Excellence for Basic, Clinical and Translational Neuroscience, University of Zagreb, Zagreb, Croatia
| | - Mario Vukšić
- Croatian Institute for Brain Research, School of Medicine, Scientific Centre of Excellence for Basic, Clinical and Translational Neuroscience, University of Zagreb, Zagreb, Croatia
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Shafie M, Shahmohamadi E, Cattarinussi G, Sanjari Moghaddam H, Akhondzadeh S, Sambataro F, Moltrasio C, Delvecchio G. Resting-state functional magnetic resonance imaging alterations in borderline personality disorder: A systematic review. J Affect Disord 2023; 341:335-345. [PMID: 37673288 DOI: 10.1016/j.jad.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 08/24/2023] [Accepted: 09/01/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Borderline personality disorder (BPD) is a severe psychiatric disorder characterized by emotion dysregulation, impulsivity, and interpersonal disturbances. Several structural and functional neuroimaging abnormalities have been described in BPD. In particular, resting-state functional magnetic resonance imaging (rs-fMRI) studies have recently suggested various connectivity alterations within and between large-scale brain networks in BPD. This review aimed at providing an updated summary of the evidence reported by the available rs-fMRI studies in BPD individuals. METHODS A search on PubMed, Scopus, and Web of Science was performed to identify rs-fMRI alterations in BPD. A total of 15 studies met our inclusion criteria. RESULTS Overall, aberrant resting-state functional connectivity (rs-FC) within and between default mode network (DMN), salience network (SN), and central executive network (CEN) were observed in BPD compared to healthy controls, as well as selective functional impairments in bilateral amygdala, anterior and posterior cingulate cortex, hippocampus, and prefrontal cortex. LIMITATIONS The observational design, small sample size, prevalence of females, high rates of concurrent comorbidities and medications, and heterogeneity across imaging methodologies limit the generalizability of the results. CONCLUSIONS The identification of altered patterns of rs-FC within and between selective brain networks, including DMN, SN, and CEN, could further our knowledge of the clinical symptoms of BPD, and therefore, future studies with multimodal methodologies and longitudinal designs are warranted to further explore the neural correlates of this disorder.
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Affiliation(s)
- Mahan Shafie
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Giulia Cattarinussi
- Department of Neuroscience (DNS), Padua Neuroscience Center, University of Padova, Padua, Italy; Padua Neuroscience Center, University of Padova, Padua, Italy
| | - Hossein Sanjari Moghaddam
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Psychiatry and Psychology Research Center, Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Shahin Akhondzadeh
- Psychiatry and Psychology Research Center, Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Fabio Sambataro
- Department of Neuroscience (DNS), Padua Neuroscience Center, University of Padova, Padua, Italy; Padua Neuroscience Center, University of Padova, Padua, Italy
| | - Chiara Moltrasio
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giuseppe Delvecchio
- Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
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Robin M, Surjous L, Belbèze J, Bonnardel L, Lamas C, Silva J, Peres V, Corcos M. Four attachment-based categories of emotion regulation in adolescent psychic troubles. Front Psychol 2023; 14:1133980. [PMID: 37275718 PMCID: PMC10237043 DOI: 10.3389/fpsyg.2023.1133980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 04/06/2023] [Indexed: 06/07/2023] Open
Abstract
Introduction Emotion regulation is altered in many psychiatric disorders in adolescence, but the understanding of mechanisms that underlie this alteration is still poor. Methods The PERCEPT study explores alexithymia, empathy, facial emotion recognition (FER) and defence mechanisms in a sample of adolescents in psychiatric care (n = 61, 74% of girls, mean age = 15.03 y.o.), in relation with participants' attachment styles. Results Results revealed correlations between attachment dimensions and all of the emotion regulation variables, suggesting that attachment modalities have functional links with emotional regulation at its different levels: FER accuracy was inversely correlated with avoidant attachment, while affective empathy, difficulty in identifying feelings (alexithymia) and immature as well as neurotic defence mechanisms were positively correlated with anxious attachment. Moreover, attachment categories delineated distinct emotional perception profiles. In particular, preoccupied attachment included adolescents with the highest levels of facial emotion perception (sensitivity and accuracy) and of affective empathy, whereas detached attachment included adolescents with the lowest levels of these variables. Neurotic defence mechanisms and difficulty to identify feelings were correlated with preoccupied attachment; immature defence mechanisms and difficulty to describe feelings to others characterized fearful attachment. Discussion These results suggest that attachment categories underlie emotion regulation processes in psychiatric disorders in adolescence. Theoretical and clinical implications are discussed.
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Affiliation(s)
- Marion Robin
- Department of Adolescent and Young Adult Psychiatry, Institut Mutualiste Montsouris, Paris, France
- CESP, INSERM U1178, Paris-Saclay University, Villejuif, France
| | - Luc Surjous
- Department of Adolescent and Young Adult Psychiatry, Institut Mutualiste Montsouris, Paris, France
- Paris Cité University, Paris, France
| | - Jean Belbèze
- Department of Adolescent and Young Adult Psychiatry, Institut Mutualiste Montsouris, Paris, France
- Paris Cité University, Paris, France
| | - Lucile Bonnardel
- Department of Adolescent and Young Adult Psychiatry, Institut Mutualiste Montsouris, Paris, France
| | - Claire Lamas
- Department of Adolescent and Young Adult Psychiatry, Institut Mutualiste Montsouris, Paris, France
| | - Jérôme Silva
- Department of Adolescent and Young Adult Psychiatry, Institut Mutualiste Montsouris, Paris, France
| | - Victoire Peres
- Department of Adolescent and Young Adult Psychiatry, Institut Mutualiste Montsouris, Paris, France
| | - Maurice Corcos
- Department of Adolescent and Young Adult Psychiatry, Institut Mutualiste Montsouris, Paris, France
- Paris Cité University, Paris, France
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Traynor JM, Wrege JS, Walter M, Ruocco AC. Dimensional personality impairment is associated with disruptions in intrinsic intralimbic functional connectivity. Psychol Med 2023; 53:1323-1333. [PMID: 34376260 DOI: 10.1017/s0033291721002865] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Recently proposed alternative dimensional models of personality disorder (PD) place the severity of impairments in self and interpersonal functioning at the core of personality pathology. However, associations of these impairments with disturbances in social, cognitive, and affective brain networks remain uninvestigated. METHODS The present study examined patterns of resting-state functional connectivity (rsFC) in a sample of 74 age- and sex-matched participants (45 inpatients with PD and 29 healthy controls). At a minimum, PD patients carried a diagnosis of borderline PD, although the majority of the sample had one or more additional PDs. rsFC patterns in the following networks were compared between groups and in association with dimensional personality impairments: default mode network (DMN)/core mentalization, frontolimbic, salience, and central executive. Further, the extent to which variation in rsFC was explained by levels of personality impairment as compared to typology-specific borderline PD symptom severity was explored. RESULTS Relative to controls, the PD group showed disruptions in rsFC within the DMN/core mentalization and frontolimbic networks. Among PD patients, greater severity of dimensional self-interpersonal impairment was associated with stronger intralimbic rsFC. In contrast, severity of borderline PD-specific typology was not associated with any rsFC patterns. CONCLUSIONS Disruptions in core mentalization and affective networks are present in PD. Higher intralimbic functional connectivity may underlie self-interpersonal personality impairment in PD regardless of diagnostic typology-specific PD symptoms, providing initial neurobiological evidence supporting alternative dimensional conceptualizations of personality pathology.
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Affiliation(s)
- Jenna M Traynor
- Department of Psychology, University of Toronto Scarborough, Toronto, Ontario, Canada
| | - Johannes S Wrege
- Department of Psychiatry (UPK), University of Basel, Basel, Switzerland
| | - Marc Walter
- Department of Psychiatry (UPK), University of Basel, Basel, Switzerland
| | - Anthony C Ruocco
- Department of Psychology, University of Toronto Scarborough, Toronto, Ontario, Canada
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8
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Royse SK, Lopresti BJ, Mathis CA, Tollefson S, Narendran R. Beyond monoamines: II. Novel applications for PET imaging in psychiatric disorders. J Neurochem 2023; 164:401-443. [PMID: 35716057 DOI: 10.1111/jnc.15657] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/07/2022] [Accepted: 06/08/2022] [Indexed: 11/27/2022]
Abstract
Early applications of positron emission tomography (PET) in psychiatry sought to identify derangements of cerebral blood flow and metabolism. The need for more specific neurochemical imaging probes was soon evident, and these probes initially targeted the sites of action of neuroleptic (dopamine D2 receptors) and psychoactive (serotonin receptors) drugs. For nearly 30 years, the centrality of monoamine dysfunction in psychiatric disorders drove the development of an armamentarium of monoaminergic PET radiopharmaceuticals and imaging methodologies. However, continued investments in monoamine-enhancing drug development realized only modest gains in efficacy and tolerability. As patent protection for many widely prescribed and profitable psychiatric drugs lapsed, drug development pipelines shifted away from monoamines in search of novel targets with the promises of improved efficacy, or abandoned altogether. Over this period, PET radiopharmaceutical development activities closely parallelled drug development priorities, resulting in the development of new PET imaging agents for non-monoamine targets. In part two of this review, we survey clinical research studies using the novel targets and radiotracers described in part one across major psychiatric application areas such as substance use disorders, anxiety disorders, eating disorders, personality disorders, mood disorders, and schizophrenia. Important limitations of the studies described are discussed, as well as key methodologic issues, challenges to the field, and the status of clinical trials seeking to exploit these targets for novel therapeutics.
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Affiliation(s)
- Sarah K Royse
- Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Brian J Lopresti
- Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Chester A Mathis
- Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Savannah Tollefson
- Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Rajesh Narendran
- Department of Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.,Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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Haller J. Aggression, Aggression-Related Psychopathologies and Their Models. Front Behav Neurosci 2022; 16:936105. [PMID: 35860723 PMCID: PMC9289268 DOI: 10.3389/fnbeh.2022.936105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/08/2022] [Indexed: 11/13/2022] Open
Abstract
Neural mechanisms of aggression and violence are often studied in the laboratory by means of animal models. A multitude of such models were developed over the last decades, which, however, were rarely if ever compared systematically from a psychopathological perspective. By overviewing the main models, I show here that the classical ones exploited the natural tendency of animals to defend their territory, to fight for social rank, to defend themselves from imminent dangers and to defend their pups. All these forms of aggression are functional and adaptive; consequently, not necessarily appropriate for modeling non-natural states, e.g., aggression-related psychopathologies. A number of more psychopathology-oriented models were also developed over the last two decades, which were based on the etiological factors of aggression-related mental disorders. When animals were exposed to such factors, their aggressiveness suffered durable changes, which were deviant in the meaning that they broke the evolutionarily conserved rules that minimize the dangers associated with aggression. Changes in aggression were associated with a series of dysfunctions that affected other domains of functioning, like with aggression-related disorders where aggression is just one of the symptoms. The comparative overview of such models suggests that while the approach still suffers from a series of deficits, they hold the important potential of extending our knowledge on aggression control over the pathological domain of this behavior.
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Chu J, Zheng K, Yi J. Aggression in borderline personality disorder: A systematic review of neuroimaging studies. Prog Neuropsychopharmacol Biol Psychiatry 2022; 113:110472. [PMID: 34742774 DOI: 10.1016/j.pnpbp.2021.110472] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 09/30/2021] [Accepted: 10/31/2021] [Indexed: 01/30/2023]
Abstract
Aggressive behaviors are prevalent among patients with Borderline Personality Disorder (BPD). Neuroimaging studies have linked aggression in BPD patients to neurochemical, structural, functional, and metabolic alterations in various brain regions, especially in frontal-limbic areas. This systematic review summarizes current neuroimaging results on aggression among BPD patients and provides an overview of relevant brain mechanisms. A systematic search of PubMed and Web of Science databases, in addition to manual check of references, identified thirty-two eligible articles, including two magnetic resonance spectrum (MRS), thirteen structural magnetic resonance imaging (sMRI), six functional magnetic resonance imaging (fMRI), and eleven positron emission tomography (PET) studies. The reviewed studies have highlighted the abnormalities in prefrontal cortices and limbic structures including amygdala and hippocampus. Less studies have zoomed in the roles of parietal and temporal regions or taken a network perspective. Connectivity studies have shed light on the importance of the frontal-limbic interactions in regulating aggression. Conflicted findings might be attributed to disparity in controlling gender, anatomical subdivisions, and comorbidities, which shall be considered in future studies.
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Affiliation(s)
- Jun Chu
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Medical Psychological Institute, Central South University, Changsha, Hunan, China
| | - Kaili Zheng
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Medical Psychological Institute, Central South University, Changsha, Hunan, China
| | - Jinyao Yi
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Medical Psychological Institute, Central South University, Changsha, Hunan, China; National Clinical Research Center for Mental Disorders, Changsha 410011, China.
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11
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Ho W, Kolla NJ. The endocannabinoid system in borderline personality disorder and antisocial personality disorder: A scoping review. BEHAVIORAL SCIENCES & THE LAW 2022; 40:331-350. [PMID: 35575169 DOI: 10.1002/bsl.2576] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 02/06/2022] [Accepted: 03/31/2022] [Indexed: 06/15/2023]
Abstract
Individuals with borderline personality disorder (BPD) or antisocial personality disorder (ASPD) are overrepresented in forensic settings. Yet, despite the burden these disorders place on healthcare and criminal justice systems, there remains a lack of evidence-based pharmacological treatments. Epidemiological data have shown that comorbid cannabis use disorders are common in BPD and ASPD. ∆9 -Tetrahydrocannabinol, the primary psychoactive constituent of cannabis, is an exogenous cannabinoid that stimulates the endocannabinoid system (ECS). Hence, an investigation of the ECS in these conditions is warranted. This scoping review screened 105 records and summarized the extant research on the ECS in ASPD (n = 69) and BPD (n = 61) participants. Preliminary results suggest that alterations of the ECS may be present in these disorders. Although research examining the ECS in personality disorders is still in its infancy, more research is warranted given initial positive findings.
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Affiliation(s)
- Wilson Ho
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Brain Health Imaging Centre, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Nathan J Kolla
- Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Brain Health Imaging Centre, Centre for Addiction and Mental Health, Toronto, ON, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
- Waypoint Centre for Mental Health Care, Penetanguishene, ON, Canada
- Waypoint/University of Toronto Research Chair in Forensic Mental Health Science, Penetanguishene, ON, Canada
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Kelly JR, Gillan CM, Prenderville J, Kelly C, Harkin A, Clarke G, O'Keane V. Psychedelic Therapy's Transdiagnostic Effects: A Research Domain Criteria (RDoC) Perspective. Front Psychiatry 2021; 12:800072. [PMID: 34975593 PMCID: PMC8718877 DOI: 10.3389/fpsyt.2021.800072] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 11/19/2021] [Indexed: 12/12/2022] Open
Abstract
Accumulating clinical evidence shows that psychedelic therapy, by synergistically combining psychopharmacology and psychological support, offers a promising transdiagnostic treatment strategy for a range of disorders with restricted and/or maladaptive habitual patterns of emotion, cognition and behavior, notably, depression (MDD), treatment resistant depression (TRD) and addiction disorders, but perhaps also anxiety disorders, obsessive-compulsive disorder (OCD), Post-Traumatic Stress Disorder (PTSD) and eating disorders. Despite the emergent transdiagnostic evidence, the specific clinical dimensions that psychedelics are efficacious for, and associated underlying neurobiological pathways, remain to be well-characterized. To this end, this review focuses on pre-clinical and clinical evidence of the acute and sustained therapeutic potential of psychedelic therapy in the context of a transdiagnostic dimensional systems framework. Focusing on the Research Domain Criteria (RDoC) as a template, we will describe the multimodal mechanisms underlying the transdiagnostic therapeutic effects of psychedelic therapy, traversing molecular, cellular and network levels. These levels will be mapped to the RDoC constructs of negative and positive valence systems, arousal regulation, social processing, cognitive and sensorimotor systems. In summarizing this literature and framing it transdiagnostically, we hope we can assist the field in moving toward a mechanistic understanding of how psychedelics work for patients and eventually toward a precise-personalized psychedelic therapy paradigm.
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Affiliation(s)
- John R. Kelly
- Department of Psychiatry, Trinity College, Dublin, Ireland
- Department of Psychiatry, Tallaght University Hospital, Dublin, Ireland
| | - Claire M. Gillan
- Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
- School of Psychology, Trinity College, Dublin, Ireland
- Global Brain Health Institute, Trinity College, Dublin, Ireland
| | - Jack Prenderville
- Transpharmation Ireland Ltd, Institute of Neuroscience, Trinity College, Dublin, Ireland
- Discipline of Physiology, School of Medicine, Trinity College, Dublin, Ireland
| | - Clare Kelly
- Department of Psychiatry, Trinity College, Dublin, Ireland
- Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
- School of Psychology, Trinity College, Dublin, Ireland
| | - Andrew Harkin
- Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
- School of Pharmacy and Pharmaceutical Sciences, Trinity College, Dublin, Ireland
| | - Gerard Clarke
- Department of Psychiatry and Neurobehavioral Science, University College Cork, Cork, Ireland
- APC Microbiome Ireland, University College Cork, Cork, Ireland
| | - Veronica O'Keane
- Department of Psychiatry, Trinity College, Dublin, Ireland
- Department of Psychiatry, Tallaght University Hospital, Dublin, Ireland
- Trinity College Institute of Neuroscience, Trinity College, Dublin, Ireland
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13
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Karas KH, Baharikhoob P, Kolla NJ. Borderline personality disorder and its symptom clusters: A review of positron emission tomography and single photon emission computed tomography studies. Psychiatry Res Neuroimaging 2021; 316:111357. [PMID: 34488007 DOI: 10.1016/j.pscychresns.2021.111357] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 08/09/2021] [Accepted: 08/10/2021] [Indexed: 01/18/2023]
Abstract
Positron emission tomography (PET) and single photon emission computed tomography (SPECT) are two neuroimaging techniques that have led to important insights into the pathophysiology of borderline personality disorder (BPD) and its symptom clusters. This paper provides the most up-to-date review of PET and SPECT studies targeting BPD. A systematic search of PET and SPECT studies using the databases PsycINFO, PubMed, and Embase was implemented, which yielded 30 articles in the end. Earlier PET studies largely reported decreased glucose metabolism in prefrontal brain regions. More recent PET research has pointed to alterations in monoaminergic systems, greater activation of the opioid system during sadness induction, as well as abnormalities of the brain endocannabinoid system in BPD. SPECT studies of BPD mainly identified changes in regional cerebral blood flow and alterations of the serotonergic system. Such PET and SPECT study abnormalities have been suggested to relate to the symptomatology of BPD, including impulsivity, aggression, and mood changes. The implications of these neuroimaging studies in terms of shedding new light on the pathophysiology of BPD and providing new avenues for drug development are discussed.
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Affiliation(s)
- Karolina H Karas
- Brain Health Imaging Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada; Violence Prevention Neurobiological Research Unit, CAMH, Toronto, ON, Canada
| | - Paria Baharikhoob
- Brain Health Imaging Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada; Violence Prevention Neurobiological Research Unit, CAMH, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Nathan J Kolla
- Brain Health Imaging Centre for Addiction and Mental Health (CAMH), Toronto, ON, Canada; Violence Prevention Neurobiological Research Unit, CAMH, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON, Canada; Waypoint Centre for Mental Health Care, Penetanguishene, ON, Canada.
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14
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Nagy SA, Kürtös Z, Németh N, Perlaki G, Csernela E, Lakner FE, Dóczi T, Czéh B, Simon M. Childhood maltreatment results in altered deactivation of reward processing circuits in depressed patients: A functional magnetic resonance imaging study of a facial emotion recognition task. Neurobiol Stress 2021; 15:100399. [PMID: 34646916 PMCID: PMC8495173 DOI: 10.1016/j.ynstr.2021.100399] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 09/01/2021] [Accepted: 09/14/2021] [Indexed: 11/25/2022] Open
Abstract
Importance and objectives Childhood adversity is a strong risk factor for the development of various psychopathologies including major depressive disorder (MDD). However, not all depressed patients experience early life trauma. Functional magnetic resonance imaging (fMRI) studies using facial emotion processing tasks have documented altered blood-oxygen-level-dependent (BOLD) responses in specific cortico-limbic networks both in MDD patients and in individuals with a history of childhood maltreatment (CM). Therefore, a history of maltreatment may represent a key modulating factor responsible for the altered processing of socio-affective stimuli. To test this hypothesis, we recruited MDD patients with and without of maltreatment history to study the long-term consequences of childhood trauma and examined the impact of CM on brain activity using a facial emotion recognition fMRI task. Methods MDD patients with childhood maltreatment (MDD + CM, n = 21), MDD patients without maltreatment (MDD, n = 19), and healthy controls (n = 21) matched for age, sex and intelligence quotient underwent fMRI while performing a block design facial emotion matching task with images portraying negative emotions (fear, anger and sadness). The history of maltreatment was assessed with the 28-item Childhood Trauma Questionnaire. Results Both MDD and MDD + CM patients displayed impaired accuracy to recognize sad faces. Analysis of brain activity revealed that MDD + CM patients had significantly reduced negative BOLD signals in their right accumbens, subcallosal cortex, and anterior paracingulate gyrus compared to controls. Furthermore, MDD + CM patients had a significantly increased negative BOLD response in their right precentral and postcentral gyri compared to controls. We found little difference between MDD and MDD + CM patients, except that MDD + CM patients had reduced negative BOLD response in their anterior paracingulate gyrus relative to the MDD group. Conclusions Our present data provide evidence that depressed patients with a history of maltreatment are impaired in facial emotion recognition and that they display altered functioning of key reward-related fronto-striatal circuits during a facial emotion matching task. History of childhood maltreatment (CM) can alter socio-cognitive functioning in adults. We studied depressed patients with and without CM with age, gender and IQ matched controls. Brain activity was assessed with fMRI using a facial emotion matching task. CM patients had impaired accuracy to recognize facial emotions, especially sadness. CM patients had altered negative BOLD signals in their fronto-striatal circuits.
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Affiliation(s)
- Szilvia Anett Nagy
- Neurobiology of Stress Research Group, Szentágothai János Research Centre, University of Pécs, Pécs, Hungary.,MTA-PTE, Clinical Neuroscience MR Research Group, Pécs, Hungary.,Department of Neurosurgery, Medical School, University of Pécs, Pécs, Hungary.,Pécs Diagnostic Centre, Pécs, Hungary.,Department of Laboratory Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Zsófia Kürtös
- Neurobiology of Stress Research Group, Szentágothai János Research Centre, University of Pécs, Pécs, Hungary.,Pécs Diagnostic Centre, Pécs, Hungary
| | - Nándor Németh
- Neurobiology of Stress Research Group, Szentágothai János Research Centre, University of Pécs, Pécs, Hungary
| | - Gábor Perlaki
- MTA-PTE, Clinical Neuroscience MR Research Group, Pécs, Hungary.,Department of Neurosurgery, Medical School, University of Pécs, Pécs, Hungary.,Pécs Diagnostic Centre, Pécs, Hungary
| | - Eszter Csernela
- Neurobiology of Stress Research Group, Szentágothai János Research Centre, University of Pécs, Pécs, Hungary
| | - Flóra Elza Lakner
- Neurobiology of Stress Research Group, Szentágothai János Research Centre, University of Pécs, Pécs, Hungary.,Department of Laboratory Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Tamás Dóczi
- MTA-PTE, Clinical Neuroscience MR Research Group, Pécs, Hungary.,Department of Neurosurgery, Medical School, University of Pécs, Pécs, Hungary.,Pécs Diagnostic Centre, Pécs, Hungary
| | - Boldizsár Czéh
- Neurobiology of Stress Research Group, Szentágothai János Research Centre, University of Pécs, Pécs, Hungary.,Department of Laboratory Medicine, Medical School, University of Pécs, Pécs, Hungary
| | - Maria Simon
- Neurobiology of Stress Research Group, Szentágothai János Research Centre, University of Pécs, Pécs, Hungary.,Department of Psychiatry and Psychotherapy, Medical School, University of Pécs, Hungary
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15
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Sampedro F, Farrés CCI, Soler J, Elices M, Schmidt C, Corripio I, Domínguez-Clavé E, Pomarol-Clotet E, Salvador R, Pascual JC. Structural brain abnormalities in borderline personality disorder correlate with clinical severity and predict psychotherapy response. Brain Imaging Behav 2021; 15:2502-2512. [PMID: 33634348 DOI: 10.1007/s11682-021-00451-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2021] [Indexed: 11/24/2022]
Abstract
Although previous imaging studies in borderline personality disorder (BPD) have found brain abnormalities, the results have been inconsistent. This study aimed to investigate structural brain abnormalities using voxel-based morphometry (VBM) and cortical thickness (Cth) analyses in a large sample of patients with BPD. Additionally, we aimed to determine the correlation between structural abnormalities and clinical severity and to assess its potential value at predicting psychotherapeutic response. Sixty-one individuals with BPD and 19 healthy controls underwent magnetic resonance imaging. Participants with BPD completed several self-report clinical scales, received dialectical-behavioral therapy skills training and post-therapy changes in clinical scores were also recorded. Gray matter volume (GMV) and Cth differences between groups were compared. Within the BPD group, we further characterized the structural brain correlates of clinical severity and investigated the relationship between pre-therapy structural abnormalities and therapeutic response. As potential confounders we included age, sex, educational level, and total intracranial volume (the latter only in VBM analyses). Compared to controls, the BPD group showed a reduced GMV/Cth in prefrontal areas but increased GMV in the limbic structures (amygdala and parahippocampal regions). Prefrontal abnormalities correlated with higher baseline scores on impulsivity and general BPD severity. Increased GMV in the parahippocampal area correlated with a greater emotion dysregulation. Importantly, several baseline structural abnormalities correlated with worse response to psychotherapy. Patients with BPD showed a reduced GMV in the prefrontal areas but a greater GMV in the limbic structures. Several structural abnormalities (i.e. middle and inferior prefrontal areas, anterior insula, or parahippocampal area) correlated with clinical severity and could potentially be used as imaging biological correlates biomarkers to predict psychotherapy response.
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Affiliation(s)
- Frederic Sampedro
- Movement Disorders Unit Neurology Department Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, CIBERNED, Madrid, Spain
| | - Cristina Carmona I Farrés
- Department of Psychiatry Hospital de la Santa Creu i Sant Pau, C/ Sant Antoni Mª Claret, 167.08025, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain
| | - Joaquim Soler
- Department of Psychiatry Hospital de la Santa Creu i Sant Pau, C/ Sant Antoni Mª Claret, 167.08025, Barcelona, Spain. .,Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain. .,Department of Psychiatry and Legal Medicine, Autonomous University of Barcelona, UAB, Barcelona, Spain.
| | - Matilde Elices
- Department of Psychiatry Hospital de la Santa Creu i Sant Pau, C/ Sant Antoni Mª Claret, 167.08025, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain
| | - Carlos Schmidt
- Department of Psychiatry Hospital de la Santa Creu i Sant Pau, C/ Sant Antoni Mª Claret, 167.08025, Barcelona, Spain
| | - Iluminada Corripio
- Department of Psychiatry Hospital de la Santa Creu i Sant Pau, C/ Sant Antoni Mª Claret, 167.08025, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain.,Department of Psychiatry and Legal Medicine, Autonomous University of Barcelona, UAB, Barcelona, Spain
| | - Elisabet Domínguez-Clavé
- Department of Psychiatry Hospital de la Santa Creu i Sant Pau, C/ Sant Antoni Mª Claret, 167.08025, Barcelona, Spain
| | - Edith Pomarol-Clotet
- Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain.,FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain
| | - Raymond Salvador
- Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain.,FIDMAG Germanes Hospitalàries Research Foundation, Barcelona, Spain
| | - Juan C Pascual
- Department of Psychiatry Hospital de la Santa Creu i Sant Pau, C/ Sant Antoni Mª Claret, 167.08025, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Salud Mental. CIBERSAM, Madrid, Spain.,Department of Psychiatry and Legal Medicine, Autonomous University of Barcelona, UAB, Barcelona, Spain
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16
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Morales-Muñoz I, Durdurak BB, Bilgin A, Marwaha S, Winsper C. Understanding the Relationship Between Sleep Problems in Early Childhood and Borderline Personality Disorder: A Narrative Review. Nat Sci Sleep 2021; 13:2175-2202. [PMID: 34984039 PMCID: PMC8709557 DOI: 10.2147/nss.s311672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 12/06/2021] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE Recent research indicates that sleep problems in childhood precede the development of borderline personality disorder (BPD) symptoms, but the mechanisms by which sleep problems associate with BPD are still unknown. This narrative review aims to provide some potential explanations for how early sleep problems might associate with BPD. METHODS We used the biosocial developmental model of BPD as a framework to discuss how sleep problems may associate with BPD. Articles were identified via PubMed and Embase, and papers published between January 1991 and April 2021 were extracted. Authors made a series of literature searches using the following keywords: Sleep problems, Insomnia, Nightmares, Hypothalamic-Pituitary-Adrenal Axis (HPA), Prefrontal Cortex, Family Psychopathology, Disrupted Attachment, Child Maltreatment, Impulsivity, Emotion Regulation, Internalizing, Externalizing, Rumination, Childhood, Adolescence, Young people. The inclusion criteria were published in peer-reviewed journals; human studies or reviews; published in English. The exclusion criteria were commentaries; abstracts from conferences; studies with animal samples. A total of 96 articles were included for the purpose of this review. RESULTS The evidence from this review suggests that some biological factors and core features of BPD act as potential mechanisms mediating the associations between early sleep and subsequent BPD, while some family-related factors might constitute common risk factors for sleep problems and BPD. CONCLUSION The biosocial developmental model of BPD provides a plausible characterization of how sleep disruption might lead to subsequent BPD. Further research on new developmental and early intervention approaches to understand how sleep in early stages associates with BPD could have significant clinical impact on these patients and could inform targeted therapeutic interventions.
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Affiliation(s)
- Isabel Morales-Muñoz
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK.,Department of Public Health Solutions, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Buse Beril Durdurak
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK
| | - Ayten Bilgin
- School of Psychology, University of Kent, Canterbury, UK
| | - Steven Marwaha
- Institute for Mental Health, School of Psychology, University of Birmingham, Birmingham, UK.,The Barberry National Centre for Mental Health, Birmingham and Solihull Mental Health Trust, Birmingham, UK
| | - Catherine Winsper
- Coventry and Warwickshire Partnership NHS Trust, Research and Innovation, Coventry, UK
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17
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Rosada C, Bauer M, Golde S, Metz S, Roepke S, Otte C, Wolf OT, Buss C, Wingenfeld K. Association between childhood trauma and brain anatomy in women with post-traumatic stress disorder, women with borderline personality disorder, and healthy women. Eur J Psychotraumatol 2021; 12:1959706. [PMID: 34567441 PMCID: PMC8462923 DOI: 10.1080/20008198.2021.1959706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/29/2022] Open
Abstract
BACKGROUND Childhood trauma (CT) is associated with altered brain anatomy. These neuroanatomical changes might be more pronounced in individuals with a psychiatric disorder. Post-traumatic stress disorder (PTSD) and borderline personality disorder (BPD) are more prevalent in individuals with a history of CT. OBJECTIVE In this study, we examined limbic and total brain volumes in healthy women with and without a history of CT and in females with PTSD or BPD and a history of CT to see whether neuroanatomical changes are a function of psychopathology or CT. METHOD In total, 128 women (N = 70 healthy controls without CT, N = 25 healthy controls with CT, N = 14 individuals with PTSD, and N = 19 individuals with BPD) were recruited. A T1-weighted anatomical MRI was acquired from all participants for Freesurfer-based assessment of total brain, hippocampus, and amygdala volumes. Severity of CT was assessed with a clinical interview and the Childhood Trauma Questionnaire. Group differences in hippocampal and amygdala volumes (adjusted for total brain volume) and total brain volume (adjusted for height) were characterized by analysis of covariance. RESULTS Volume of the total brain, hippocampus, and amygdala did not differ between the four groups (p > .05). CT severity correlated negatively with total brain volume across groups (r = -0.20; p = .029). CONCLUSIONS CT was associated with reduced brain volume but PTSD or BPD was not. The association between CT and reduced brain volume as a global measure of brain integrity suggests a common origin for vulnerability to psychiatric disorders later in life.
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Affiliation(s)
- Catarina Rosada
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Klinik Für Psychiatrie Und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Martin Bauer
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt Universität Zu Berlin, and Berlin Institute of Health, Institute of Medical Psychology, Berlin, Germany
| | - Sabrina Golde
- Clinical Psychology and Psychotherapy, Department of Education and Psychology, Freie Universität, Berlin, Germany
| | - Sophie Metz
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Klinik Für Psychiatrie Und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Stefan Roepke
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Klinik Für Psychiatrie Und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Christian Otte
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Klinik Für Psychiatrie Und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
| | - Oliver T Wolf
- Department of Cognitive Psychology, Institute of Cognitive Neuroscience, Faculty of Psychology, Ruhr University Bochum, Bochum, Germany
| | - Claudia Buss
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt Universität Zu Berlin, and Berlin Institute of Health, Institute of Medical Psychology, Berlin, Germany.,Department of Pediatrics, University of California, Irvine, CA, USA; Development, Health and Disease Research Program, University of California, Irvine, CA, USA
| | - Katja Wingenfeld
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Klinik Für Psychiatrie Und Psychotherapie, Campus Benjamin Franklin, Berlin, Germany
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18
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Kim JH, Ganella DE. A Review of Preclinical Studies to Understand Fear During Adolescence. AUSTRALIAN PSYCHOLOGIST 2020. [DOI: 10.1111/ap.12066] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Despina E Ganella
- Behavioural Neuroscience Division, The Florey Institute of Neuroscience and Mental Health and Florey Department of Neuroscience and Mental Health, University of Melbourne
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19
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Kolla NJ, Mizrahi R, Karas K, Wang C, Bagby RM, McMain S, Simpson AI, Rusjan PM, Tyndale R, Houle S, Boileau I. Elevated fatty acid amide hydrolase in the prefrontal cortex of borderline personality disorder: a [ 11C]CURB positron emission tomography study. Neuropsychopharmacology 2020; 45:1834-1841. [PMID: 32521537 PMCID: PMC7608329 DOI: 10.1038/s41386-020-0731-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 05/27/2020] [Accepted: 06/01/2020] [Indexed: 12/16/2022]
Abstract
Amygdala-prefrontal cortex (PFC) functional impairments have been linked to emotion dysregulation and aggression in borderline personality disorder (BPD). Fatty acid amide hydrolase (FAAH), the major catabolic enzyme for the endocannabinoid anandamide, has been proposed as a key regulator of the amygdala-PFC circuit that subserves emotion regulation. We tested the hypothesis that FAAH levels measured with [11C]CURB positron emission tomography in amygdala and PFC would be elevated in BPD and would relate to hostility and aggression. Twenty BPD patients and 20 healthy controls underwent FAAH genotyping (rs324420) and scanning with [11C]CURB. BPD patients were medication-free and were not experiencing a current major depressive episode. Regional differences in [11C]CURB binding were assessed using multivariate analysis of covariance with PFC and amygdala [11C]CURB binding as dependent variables, diagnosis as a fixed factor, and sex and genotype as covariates. [11C]CURB binding was marginally elevated across the PFC and amygdala in BPD (p = 0.08). In a priori selected PFC, but not amygdala, [11C]CURB binding was significantly higher in BPD (11.0%, p = 0.035 versus 10.6%, p = 0.29). PFC and amygdala [11C]CURB binding was positively correlated with measures of hostility in BPD (r > 0.4; p < 0.04). This study is the first to provide preliminary evidence of elevated PFC FAAH binding in any psychiatric condition. Findings are consistent with the model that lower endocannabinoid tone could perturb PFC circuitry that regulates emotion and aggression. Replication of these findings could encourage testing of FAAH inhibitors as innovative treatments for BPD.
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Affiliation(s)
- Nathan J. Kolla
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.155956.b0000 0000 8793 5925Violence Prevention Neurobiological Research Unit, CAMH, Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON Canada ,grid.440060.60000 0004 0459 5734Waypoint Centre for Mental Health Care, Penetanguishene, ON Canada
| | - R. Mizrahi
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON Canada
| | - K. Karas
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.155956.b0000 0000 8793 5925Violence Prevention Neurobiological Research Unit, CAMH, Toronto, ON Canada
| | - C. Wang
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.155956.b0000 0000 8793 5925Violence Prevention Neurobiological Research Unit, CAMH, Toronto, ON Canada
| | - R. M. Bagby
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - S. McMain
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - A. I. Simpson
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - P. M. Rusjan
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - R. Tyndale
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON Canada
| | - S. Houle
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada
| | - I. Boileau
- grid.155956.b0000 0000 8793 5925Centre for Addiction and Mental Health (CAMH), Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON Canada
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20
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Masland SR, Hooley JM. When Trust Does Not Come Easily: Negative Emotional Information Unduly Influences Trustworthiness Appraisals for Individuals With Borderline Personality Features. J Pers Disord 2020; 34:394-409. [PMID: 30742543 DOI: 10.1521/pedi_2019_33_404] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Individuals with borderline personality disorder and subclinical borderline features perceive others as untrustworthy (e.g., Fertuck, Grinband, & Stanley, 2013). Trust difficulties may be influenced by emotional state and are formally articulated in the diagnostic criteria for the disorder as temporary state-dependent paranoia. The current study examines the influence of emotional information on trustworthiness appraisals. Seventy-seven community adults, ranging in age from 18 to 70 (M = 31.53, SD = 14.01), with three or more borderline personality disorder symptoms (n = 30) or two or fewer symptoms (n = 47), completed an affective priming paradigm. They were exposed to negative, neutral, or positive information before rating the trustworthiness of unfamiliar faces. Individuals with borderline pathology made more untrusting appraisals regardless of prime, and they were more greatly influenced by negative primes relative to the control group. Findings suggest that biased trustworthiness appraisal is a replicable and consistent finding for individuals with borderline pathology, and that emotional context, even if unrelated to the appraisal at hand, has undue influence.
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Kramer U, Grandjean L, Beuchat H, Kolly S, Conus P, de Roten Y, Draganski B, Despland JN. Mechanisms of change in brief treatments for borderline personality disorder: a protocol of a randomized controlled trial. Trials 2020; 21:335. [PMID: 32299512 PMCID: PMC7160891 DOI: 10.1186/s13063-020-4229-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 03/03/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Borderline personality disorder (BPD) is one of the most frequent, most debilitating and lethal mental conditions and is associated with a serious burden of disease. Treatment for patients with BPD involves structured psychotherapy, and may involve brief psychiatric treatment as first-line intervention. No controlled study has assessed the effectiveness of such brief intervention. Whereas most psychotherapy studies in patients with BPD focus on the effectiveness of the intervention, we still lack an understanding of how and why these effects are produced from a patient process perspective. It is therefore of utmost importance to study the treatment-underlying mechanisms of change. The present study plans to apply novel measurement methods for assessing change in two central psychobiological processes in BPD: emotion and socio-cognitive processing. The study uses theory-driven and ecologically valid experimental tasks, which take the patient's individual experience as the anchor, by integrating methodology from psychotherapy process and neurofunctional imagery research. METHODS The aim of this two-arm, randomized controlled study is to test the effects (i.e., symptom reduction) and the underlying mechanisms of change associated with a brief psychiatric treatment (10 sessions over 4 months), compared with treatment as usual. Participants (N = 80 patients with BPD) undergo assessments at four points (intake, 2 months, discharge, and 12-month follow up). In addition to symptom measures, individuals undergo a 2-step assessment for the potential mechanisms of change (i.e., emotion and socio-cognitive processing): (1) behavioral and (2) (for a sub-sample) neurofunctional. We hypothesize that change in the mechanisms explains the treatment effects. DISCUSSION This study uses an easy-to-implement treatment of BPD, and a sophisticated assessment procedure to demonstrate the critical role of psychobiological change in emotion and socio-cognitive processing in brief treatments. It will help increase the effectiveness of brief treatment for BPD and help diminish the societal burden of disease related to BPD, in these early stages of treatment. TRIAL REGISTRATION {2}: ClinicalTrials.gov: NCT03717818. Registered on 24 October 2018). Protocol version {3} number 2 from 9 February 2018.
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Affiliation(s)
- Ueli Kramer
- Institute of Psychotherapy and General Psychiatry Service, Department of Psychiatry, Lausanne University Clinic and University of Lausanne and Lausanne University Hospital, Place Chauderon 18, CH-1003 Lausanne, Switzerland
- General Psychiatry Service, Department of Psychiatry, Lausanne University Clinic and University of Lausanne, Lausanne, Switzerland
- Department of Psychology, University of Windsor, Windsor, Canada
| | - Loris Grandjean
- Institute of Psychotherapy and General Psychiatry Service, Department of Psychiatry, Lausanne University Clinic and University of Lausanne and Lausanne University Hospital, Place Chauderon 18, CH-1003 Lausanne, Switzerland
| | - Hélène Beuchat
- Institute of Psychotherapy and General Psychiatry Service, Department of Psychiatry, Lausanne University Clinic and University of Lausanne and Lausanne University Hospital, Place Chauderon 18, CH-1003 Lausanne, Switzerland
| | - Stéphane Kolly
- General Psychiatry Service, Department of Psychiatry, Lausanne University Clinic and University of Lausanne, Lausanne, Switzerland
| | - Philippe Conus
- General Psychiatry Service, Department of Psychiatry, Lausanne University Clinic and University of Lausanne, Lausanne, Switzerland
| | - Yves de Roten
- Institute of Psychotherapy and General Psychiatry Service, Department of Psychiatry, Lausanne University Clinic and University of Lausanne and Lausanne University Hospital, Place Chauderon 18, CH-1003 Lausanne, Switzerland
| | - Bogdan Draganski
- Department of Clinical Neurosciences, Lausanne University Clinic and University of Lausanne, Lausanne, Switzerland
| | - Jean-Nicolas Despland
- Institute of Psychotherapy and General Psychiatry Service, Department of Psychiatry, Lausanne University Clinic and University of Lausanne and Lausanne University Hospital, Place Chauderon 18, CH-1003 Lausanne, Switzerland
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22
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Molina-Ruiz RM, García-Saiz T, Looi JCL, Via Virgili E, Rincón Zamorano M, de Anta Tejado L, López HT, Perera JLC, Díaz-Marsá M. Neural Mechanisms in Eating Behaviors: A Pilot fMRI Study of Emotional Processing. Psychiatry Investig 2020; 17:225-236. [PMID: 32160692 PMCID: PMC7113175 DOI: 10.30773/pi.2019.0038] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 10/14/2019] [Indexed: 12/01/2022] Open
Abstract
OBJECTIVE Emotional processing dysfunction evident in eating disorders (ED) such as anorexia nervosa (AN) and bulimia nervosa (BN), is considered relevant to the development and maintenance of these disorders. The purpose of the current functional magnetic resonance imaging (fMRI) study was to pilot a comparison of the activity of the fronto-limbic and fronto-striatal brain areas during an emotion processing task in persons with ED. METHODS 24 women patients with ED were scanned, while showing emotionally stimulating (pleasant, unpleasant) and neutral images from the International Affective Picture System (IAPS). RESULTS During the pleasant condition, significant differences in Dorsolateral Prefrontal Cortex (DLPFC) activations were found with AN participants presenting greater activation compared to BN and ED comorbid groups (EDc) and healthy controls also showing greater activation of this brain area compared to BN and EDc. Left putamen was less activated in EDc compared to both controls (C) and AN. During the unpleasant condition, AN participants showed hyperactivation of the Orbito-frontal Cortex (OFC) when compared to EDc. CONCLUSION This study highlights the potential functional relevance of brain areas that have been associated with self-control. These findings should help advance understanding the neural substrate of ED, though they should be considered as preliminary and be cautiously interpreted.
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Affiliation(s)
- Rosa M Molina-Ruiz
- Psychiatry Department, Universitary Hospital Clinico San Carlos de Madrid, IddISC, Madrid, Spain
| | - T García-Saiz
- Artificial Intelligence Department, UNED. E.T.S.I. Informatics, Madrid, Spain
| | - Jeffrey C L Looi
- Academic Unit of Psychiatry and Addiction Medicine, Australian National University Medical School, Canberra Hospital, Canberra, Australia
| | - E Via Virgili
- Hospital Materno-Infantil Sant Joan de Déu, Barcelona, Spain
| | - M Rincón Zamorano
- Artificial Intelligence Department, UNED. E.T.S.I. Informatics, Madrid, Spain
| | - Laura de Anta Tejado
- Psychiatry Department, Universitary Hospital Clinico San Carlos de Madrid, IddISC, Madrid, Spain
| | - Helena Trebbau López
- Psychiatry Department, Universitary Hospital Clinico San Carlos de Madrid, IddISC, Madrid, Spain
| | | | - Marina Díaz-Marsá
- Psychiatry Department, Universitary Hospital Clinico San Carlos de Madrid, IddISC, Madrid, Spain
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23
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Park I, Oh SM, Lee KH, Kim S, Jeon JE, Lee HY, Jeon S, Kim SJ, Lee YJ. The Moderating Effect of Sleep Disturbance on the Association of Stress with Impulsivity and Depressed Mood. Psychiatry Investig 2020; 17:243-248. [PMID: 32126742 PMCID: PMC7113181 DOI: 10.30773/pi.2019.0181] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 11/18/2019] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE This study was performed to investigate the associations of life event stress with impulsivity, anxiety, and depressed mood as a function of the presence of a sleep disturbance. METHODS In total, 214 participants (age 38.96±10.53 years; 111 females) completed self-report questionnaires, including the Life Experience Survey (LES), Pittsburgh Sleep Quality Index (PSQI), Barratt's Impulsivity Scale (BIS), Beck Anxiety Inventory (BAI), and Beck Depression Inventory (BDI). The presence of a sleep disturbance was defined as a PSQI score >5. RESULTS In total, 127 participants presented with a sleep disturbance (age 39.33±10.92 years; 64 females), whereas the remaining 87 did not (age 38.43±9.97 years; 47 females). Negative LES scores were significantly correlated with BIS (r=0.22, p=0.001), BAI (r=0.46, p< 0.001), and BDI (r=0.51, p<0.001) scores, and PSQI scores were significantly correlated with BAI (r=0.49, p<0.001) and BDI (r=0.60, p< 0.001) scores. Moderation analysis revealed statistically significant interactions between negative LES scores and the presence of a sleep disturbance on BIS (p=0.044) and BDI (p=0.014) but not on BAI (p=0.194) scores. CONCLUSION The findings of the present study suggest that life event stress has varying degrees of influence on mental health, especially impulsivity and depressed mood, depending on the presence or absence of a sleep disturbance.
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Affiliation(s)
- Inkyung Park
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, Iowa, USA
| | - Seong Min Oh
- Department of Psychiatry, Dongguk University Ilsan Hospital, Goyang, Republic of Korea
| | - Kyung Hwa Lee
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Soohyun Kim
- Department of Neurology, Gangneung Asan Hospital, Gangneung, Republic of Korea
| | - Jeong Eun Jeon
- Department of Psychiatry and Center for Sleep and Chronobiology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Ha Young Lee
- Department of Psychiatry and Center for Sleep and Chronobiology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sehyun Jeon
- Department of Psychiatry, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Seog Ju Kim
- Department of Psychiatry, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Yu Jin Lee
- Department of Psychiatry and Center for Sleep and Chronobiology, Seoul National University Hospital, Seoul, Republic of Korea
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Davies G, Hayward M, Evans S, Mason O. A systematic review of structural MRI investigations within borderline personality disorder: Identification of key psychological variables of interest going forward. Psychiatry Res 2020; 286:112864. [PMID: 32163818 DOI: 10.1016/j.psychres.2020.112864] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 02/09/2020] [Accepted: 02/09/2020] [Indexed: 12/19/2022]
Abstract
Existing models of Borderline Personality Disorder (BPD) suggest that a combination of genetic vulnerability, childhood trauma, and disrupted attachment can lead to the marked emotional lability, impulsivity and interpersonal difficulties observed clinically. Brain structural differences in frontal, limbic and hippocampal regions have been reported in BPD. Less clear is how specific psychological factors relate to these structural differences, and how consistently this is found across studies. This was the focus of the present review. Eighteen studies published between 2004 and 2018 met inclusion criteria encompassing 990 participants. Study quality was assessed using the Nottingham-Ottawa Scale. We also introduce a newly devised scale to assess MRI reporting quality. The most frequently investigated psychological variable were impulsivity (9 studies), depression (8), trauma (6), aggression (6), severity of symptoms (3), global functioning, abuse and dissociation (2). Study quality varied, however, a trend was observed where newer studies were higher in reporting quality. Impulsivity demonstrated greater association with frontal structures, trauma related to the hypothalamus and limbic systems, and aggression with hippocampal and frontal structures. The present review recommends greater exploration of neurocognitive and psychosis-related features such as delusions, paranoia and voice-hearing in future studies, and to investigate cortical changes in longitudinal designs.
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Affiliation(s)
- Geoff Davies
- Faculty of Health and Medical Science, University of Surrey, Guildford, UK; Surrey & Borders NHS Trust, UK.
| | - Mark Hayward
- School of Psychology, University of Sussex, UK; Sussex Partnership NHS Foundation Trust, UK
| | - Simon Evans
- Faculty of Health and Medical Science, University of Surrey, Guildford, UK
| | - Oliver Mason
- Faculty of Health and Medical Science, University of Surrey, Guildford, UK
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Sarkheil P, Klasen M, Schneider F, Goebel R, Mathiak K. Amygdala response and functional connectivity during cognitive emotion regulation of aversive image sequences. Eur Arch Psychiatry Clin Neurosci 2019; 269:803-811. [PMID: 30008118 DOI: 10.1007/s00406-018-0920-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 06/25/2018] [Indexed: 02/02/2023]
Abstract
Emotion regulation (ER) is crucial in terms of mental health and social functioning. Attention deployment (AD) and cognitive reappraisal (CR) are both efficient cognitive ER strategies, which are based on partially dissociated neural effects. Our understanding of the neural underpinnings of ER is based on laboratory paradigms that study changes of the brain activation related to isolated emotional stimuli. To track the neural response to ER in the changing and dynamic environment of daily life, we extended the common existing paradigms by applying a sequence of emotionally provocative stimuli involving three aversive images. Eighteen participants completed an ER paradigm, in which they had to either shift their attention away from the emotionally negative images by counting backwards (AD strategy) or reinterpret the meaning of stimuli (CR strategy) to attain a down-regulation of affective responses. An increased recruitment of left-sided lateral and medial PFC was shown upon regulation of negative emotions with CR as compared to AD. Remarkably, the amygdala activation showed an increasing pattern of activation during CR. The inverse relationship between PFC and amygdala was compromised during elongated blocks of reappraisal, reflecting a reduction in engagement of the top-down prefrontal regulatory circuitry upon repeated exposure to negative stimuli. These results highlight that temporal dynamic of amygdala response and its functional connectivity differentiates AD and CR strategies in regulating emotions. Findings of the current study underscore the importance of adopting temporally variant approaches for investigating the neural effects of ER. Identifying neural systems that subserve down-regulation of negative emotions is of importance in developing treatment strategies for various forms of psychopathology.
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Affiliation(s)
- Pegah Sarkheil
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicin, RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Germany. .,Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands. .,JARA - Translational Brain Medicine, Aachen, Germany.
| | - Martin Klasen
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicin, RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Germany.,JARA - Translational Brain Medicine, Aachen, Germany
| | - Frank Schneider
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicin, RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Germany.,JARA - Translational Brain Medicine, Aachen, Germany
| | - Rainer Goebel
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Klaus Mathiak
- Department of Psychiatry, Psychotherapy and Psychosomatics, Faculty of Medicin, RWTH Aachen, Pauwelsstr. 30, 52074, Aachen, Germany.,JARA - Translational Brain Medicine, Aachen, Germany
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26
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Lei X, Zhong M, Zhang B, Yang H, Peng W, Liu Q, Zhang Y, Yao S, Tan C, Yi J. Structural and Functional Connectivity of the Anterior Cingulate Cortex in Patients With Borderline Personality Disorder. Front Neurosci 2019; 13:971. [PMID: 31572119 PMCID: PMC6753388 DOI: 10.3389/fnins.2019.00971] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 08/29/2019] [Indexed: 12/17/2022] Open
Abstract
Background Emerging evidences supported the hypothesis that emotional dysregulation results from aberrant connectivity within the fronto-limbic neural networks in patients with borderline personality disorder (BPD). Considering its important role in emotional regulation, the anterior cingulate cortex (ACC) has not yet been fully explored in BPD patients. Therefore, using the seed-based resting state functional connectivity (rsFC) and probabilistic fiber tracking, we aimed to explore the alterations of functional and structural connectivity (SC) of the ACC in patients with BPD. Methods A cohort of 50 unmedicated, young BPD patients and 54 sex-, age-, and education-matched healthy controls (HCs) completed psychological tests and underwent rs-fMRI and diffuse tensor imaging (DTI) scanning. Rs-FC analysis and probabilistic fiber tracking were used to plot SC and FC of the ACC. Results With the left ACC selected as a seed, BPD patients exhibited increased rsFC and abnormal SC with the right middle frontal gyrus (MFG), and decreased rsFC with the left middle temporal gyrus (MTG), compared with HCs. Additionally, negative cognitive emotion regulation and depressive symptoms both correlated negatively with the rsFC of the left ACC in BPD patients. Conclusion Abnormal SC and FC of the ACC underlie the deficient emotional regulation circuitry in BPD patients. Such alterations may be important biomarkers of BPD and thus could point to potential BPD treatment targets.
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Affiliation(s)
- Xiaoxia Lei
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Mingtian Zhong
- Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Bowen Zhang
- Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Huihui Yang
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Wanrong Peng
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Qian Liu
- Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Yu Zhang
- Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
| | - Shuqiao Yao
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China.,Medical Psychological Institute, Central South University, Changsha, China
| | - Changlian Tan
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jinyao Yi
- Medical Psychological Center, The Second Xiangya Hospital, Central South University, Changsha, China.,Medical Psychological Institute, Central South University, Changsha, China
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27
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Yu H, Meng YJ, Li XJ, Zhang C, Liang S, Li ML, Li Z, Guo W, Wang Q, Deng W, Ma X, Coid J, Li T. Common and distinct patterns of grey matter alterations in borderline personality disorder and bipolar disorder: voxel-based meta-analysis. Br J Psychiatry 2019; 215:395-403. [PMID: 30846010 DOI: 10.1192/bjp.2019.44] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Whether borderline personality disorder (BPD) and bipolar disorder are the same or different disorders lacks consistency.AimsTo detect whether grey matter volume (GMV) and grey matter density (GMD) alterations show any similarities or differences between BPD and bipolar disorder. METHOD Web-based publication databases were searched to conduct a meta-analysis of all voxel-based studies that compared BPD or bipolar disorder with healthy controls. We included 13 BPD studies (395 patients with BPD and 415 healthy controls) and 47 bipolar disorder studies (2111 patients with bipolar disorder and 3261 healthy controls). Peak coordinates from clusters with significant group differences were extracted. Effect-size signed differential mapping meta-analysis was performed to analyse peak coordinates of clusters and thresholds (P < 0.005, uncorrected). Conjunction analyses identified regions in which disorders showed common patterns of volumetric alteration. Correlation analyses were also performed. RESULTS Patients with BPD showed decreased GMV and GMD in the bilateral medial prefrontal cortex network (mPFC), bilateral amygdala and right parahippocampal gyrus; patients with bipolar disorder showed decreased GMV and GMD in the bilateral medial orbital frontal cortex (mOFC), right insula and right thalamus, and increased GMV and GMD in the right putamen. Multi-modal analysis indicated smaller volumes in both disorders in clusters in the right medial orbital frontal cortex. Decreased bilateral mPFC in BPD was partly mediated by patient age. Increased GMV and GMD of the right putamen was positively correlated with Young Mania Rating Scale scores in bipolar disorder. CONCLUSIONS Our results show different patterns of GMV and GMD alteration and do not support the hypothesis that bipolar disorder and BPD are on the same affective spectrum.Declaration of interestNone.
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Affiliation(s)
- Hua Yu
- Associate Researcher,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Ya-Jing Meng
- Associate Researcher,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Xiao-Jing Li
- Associate Researcher,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Chengcheng Zhang
- Associate Researcher,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Sugai Liang
- Associate Researcher,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Ming-Li Li
- Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Zhe Li
- Lecturer,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Wanjun Guo
- Lecturer,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Qiang Wang
- Lecturer,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Wei Deng
- Lecturer,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Xiaohong Ma
- Researcher,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Jeremy Coid
- Researcher,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
| | - Tao Li
- Researcher,Mental Health Center,West China Hospital of Sichuan University;Psychiatric Laboratory,State Key Laboratory of Biotherapy,West China Hospital of Sichuan University;and Brain Research Center,West China Hospital of Sichuan University,China
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Locci A, Pinna G. Social isolation as a promising animal model of PTSD comorbid suicide: neurosteroids and cannabinoids as possible treatment options. Prog Neuropsychopharmacol Biol Psychiatry 2019; 92:243-259. [PMID: 30586627 DOI: 10.1016/j.pnpbp.2018.12.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 12/18/2018] [Accepted: 12/21/2018] [Indexed: 02/07/2023]
Abstract
Post-traumatic stress disorder (PTSD) is a psychiatric condition characterized by drastic alterations in mood, emotions, social abilities and cognition. Notably, one aspect of PTSD, particularly in veterans, is its comorbidity with suicide. Elevated aggressiveness predicts high-risk to suicide in humans and despite the difficulty in reproducing a complex human suicidal behavior in rodents, aggressive behavior is a well reproducible behavioral trait of suicide. PTSD animal models are based on a peculiar phenotype, including exaggerated fear memory and impaired fear extinction associated with neurochemical dysregulations in the brain circuitry regulating emotion. The endocannabinoid and the neurosteroid systems regulate emotions and stress responses, and recent evidence shows these two systems are interrelated and critically compromised in neuropsychiatric disorders. For instance, levels of the neurosteroid, allopregnanolone, as well as those of the endocannabinoids, anandamide and its congener, palmitoylethanolamide are decreased in PTSD. Similarly, the endocannabinoid system and neurosteroid biosynthesis are altered in suicidal individuals. Selective serotonin reuptake inhibitors (SSRIs), the only FDA-approved treatments for PTSD, fail to help half of the treatment-seeking patients. This highlights the need for developing biomarker-based efficient therapies. One promising alternative to SSRIs points to stimulation of allopregnanolone biosynthesis as a treatment and a valid end-point to predict treatment response in PTSD patients. This review highlights running findings on the role of the endocannabinoid and neurosteroid systems in PTSD and suicidal behavior both in a preclinical and clinical perspective. A specific focus is given to predictive PTSD/suicide animal models. Ultimately, we discuss the idea that disruption of neurosteroid and endocannabinoid biosynthesis may offer a novel promising biomarker axis to develop new treatments for PTSD and, perhaps, suicidal behavior.
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Affiliation(s)
- Andrea Locci
- The Psychiatric Institute, Department of Psychiatry, College of Medicine, University of Illinois at Chicago, 1601 W. Taylor St., Chicago, IL 60612, USA
| | - Graziano Pinna
- The Psychiatric Institute, Department of Psychiatry, College of Medicine, University of Illinois at Chicago, 1601 W. Taylor St., Chicago, IL 60612, USA.
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29
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Soloff PH, Chowdury A, Diwadkar VA. Affective interference in borderline personality disorder: The lethality of suicidal behavior predicts functional brain profiles. J Affect Disord 2019; 252:253-262. [PMID: 30991253 PMCID: PMC6563825 DOI: 10.1016/j.jad.2019.04.050] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 01/11/2019] [Accepted: 04/08/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Negative affective interference with executive cognition is associated with emotion dysregulation and behavioral dyscontrol in BPD, including a diathesis to suicidal and self-injurious behavior. While clinically well described, the neural basis of affective interference with central executive network function, and resulting suicidal behavior is poorly understood. METHOD In an fMRI study, 23 BPD suicide attempters completed an affectively modified Continuous Performance Task(X-CPT), in which targets and distractors were rendered on Negative, Positive and Neutral Ekman faces, with a Distorted image as a behavioral baseline. Responses to targets were contextualized by the affective context of the face. Lethality Rating Scale scores (LRS) were modeled as the primary regressor of interest on activation peaks, with HamD scores covaried. RESULTS In the Negative vs. Neutral contrast, LRS scores were inversely related to activation in the ACC, parietal precuneus, BG and OFC, with no positive relationships. Results were similar in the Negative vs Positive contrast. In the Neutral vs. Positive contrast, activations were much less extensive, with mixed positive and negative relationships. Contextualizing responses based on the effects of valence decreased participant's ability to distinguish between targets and distracters; however, no differences were observed between valence contexts. fMRI-estimated effects were not confounded by differences in behavioral sensitivity across contexts. LIMITATIONS In this female-only sample, possible gender differences were not addressed. CONCLUSIONS With negative affective interference, increased lethality of suicidal behavior in BPD predicted diminished neural activation in areas critical to executive cognitive function. Therapies diminishing affective interference may reduce risk of suicidal behavior.
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Affiliation(s)
- Paul H. Soloff
- Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Pittsburgh, Pa
| | - Asadur Chowdury
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI
| | - Vaibhav A. Diwadkar
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI
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Safar K, Sato J, Ruocco AC, Korenblum MS, O’Halpin H, Dunkley BT. Disrupted emotional neural circuitry in adolescents with borderline personality traits. Neurosci Lett 2019; 701:112-118. [DOI: 10.1016/j.neulet.2019.02.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 02/04/2019] [Accepted: 02/11/2019] [Indexed: 12/22/2022]
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Buades-Rotger M, Engelke C, Krämer UM. Trait and state patterns of basolateral amygdala connectivity at rest are related to endogenous testosterone and aggression in healthy young women. Brain Imaging Behav 2019; 13:564-576. [PMID: 29744800 DOI: 10.1007/s11682-018-9884-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The steroid hormone testosterone (T) has been suggested to influence reactive aggression upon its action on the basolateral amygdala (BLA), a key brain region for threat detection. However, it is unclear whether T modulates resting-state functional connectivity (rsFC) of the BLA, and whether this predicts subsequent aggressive behavior. Aggressive interactions themselves, which often induce changes in T concentrations, could further alter BLA rsFC, but this too remains untested. Here we investigated the effect of endogenous T on rsFC of the BLA at baseline as well as after an aggressive encounter, and whether this was related to behavioral aggression in healthy young women (n = 39). Pre-scan T was negatively correlated with basal rsFC between BLA and left superior temporal gyrus (STG; p < .001, p < .05 Family-Wise Error [FWE] cluster-level corrected), which in turn was associated with increased aggression (r = .37, p = .020). BLA-STG coupling at rest might thus underlie hostile readiness in low-T women. In addition, connectivity between the BLA and the right superior parietal lobule (SPL), a brain region involved in higher-order perceptual processes, was reduced in aggressive participants (p < .001, p < .05 FWE cluster-level corrected). On the other hand, post-task increases in rsFC between BLA and medial orbitofrontal cortex (mOFC) were linked to reduced aggression (r = -.36, p = .023), consistent with the established notion that the mOFC regulates amygdala activity in order to curb aggressive impulses. Finally, competition-induced changes in T were associated with increased coupling between the BLA and the right lateral OFC (p < .001, p < .05 FWE cluster-level corrected), but this effect was unrelated to aggression. We thus identified connectivity patterns that prospectively predict aggression in women, and showed how aggressive interactions in turn impact these neural systems.
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Affiliation(s)
- Macià Buades-Rotger
- Department of Neurology, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany.
- Institute of Psychology II, University of Lübeck, Lübeck, Germany.
| | - Christin Engelke
- Department of Neurology, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
| | - Ulrike M Krämer
- Department of Neurology, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
- Institute of Psychology II, University of Lübeck, Lübeck, Germany
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32
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Kneer J, Borchardt V, Kärgel C, Sinke C, Massau C, Tenbergen G, Ponseti J, Walter H, Beier KM, Schiffer B, Schiltz K, Walter M, Kruger THC. Diminished fronto-limbic functional connectivity in child sexual offenders. J Psychiatr Res 2019. [PMID: 29530321 DOI: 10.1016/j.jpsychires.2018.01.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Child sexual abuse and neglect have been related to an increased risk for the development of a wide range of behavioral, psychological, and sexual problems and increased rates of suicidal behavior. Contrary to the large amount of research focusing on the negative mental health consequences of child sexual abuse, very little is known about the characteristics of child sexual offenders and the neuronal underpinnings contributing to child sexual offending. METHODS AND SAMPLE This study investigates differences in resting state functional connectivity (rs-FC) between non-pedophilic child sexual offenders (N = 20; CSO-P) and matched healthy controls (N = 20; HC) using a seed-based approach. The focus of this investigation of rs-FC in CSO-P was put on prefrontal and limbic regions highly relevant for emotional and behavioral processing. RESULTS Results revealed a significant reduction of rs-FC between the right centromedial amygdala and the left dorsolateral prefrontal cortex in child sexual offenders compared to controls. CONCLUSION & RECOMMENDATIONS Given that, in the healthy brain, there is a strong top-down inhibitory control of prefrontal over limbic structures, these results suggest that diminished rs-FC between the amygdala and the dorsolateral prefrontal cortex and may foster sexual deviance and sexual offending. A profound understanding of these concepts should contribute to a better understanding of the occurrence of child sexual offending, as well as further development of more differentiated and effective interventions.
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Affiliation(s)
- Jonas Kneer
- Division of Clinical Psychology and Sexual Medicine, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg Strasse 1, D-30625 Hannover, Germany
| | - Viola Borchardt
- Clinical Affective Neuroimaging Laboratory, Magdeburg, Germany; Leibniz Institute for Neurobiology, Department of Behavioral Neurology, Magdeburg, Germany
| | - Christian Kärgel
- LWL-University Hospital Bochum, Division of Forensic Psychiatry, Alexandrinenstr. 1-3, 44791 Bochum, Germany
| | - Christopher Sinke
- Division of Clinical Psychology and Sexual Medicine, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg Strasse 1, D-30625 Hannover, Germany
| | - Claudia Massau
- LWL-University Hospital Bochum, Division of Forensic Psychiatry, Alexandrinenstr. 1-3, 44791 Bochum, Germany
| | - Gilian Tenbergen
- Department of Psychology, SUNY College at Oswego, Oswego, NY, USA
| | - Jorge Ponseti
- Institute of Sexual Medicine and Forensic Psychiatry and Psychotherapy, Kiel University, Medical School, Kiel, Germany
| | - Henrik Walter
- Division of Mind and Brain Research, Department of Psychiatry and Psychotherapy CCM, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Klaus M Beier
- Institute of Sexology and Sexual Medicine, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Boris Schiffer
- LWL-University Hospital Bochum, Division of Forensic Psychiatry, Alexandrinenstr. 1-3, 44791 Bochum, Germany
| | - Kolja Schiltz
- Department of Forensic Psychiatry, Psychiatric Hospital of the Ludwig-Maximilians-University, München, Germany; (j)Otto-von-Guericke-University Magdeburg, Department of Psychiatry, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Martin Walter
- Department of Psychiatry University of Tübingen Osianderstr. 24, 72076 Tübingen, Germany
| | - Tillmann H C Kruger
- Division of Clinical Psychology and Sexual Medicine, Department of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Carl-Neuberg Strasse 1, D-30625 Hannover, Germany
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Kramer U, Kolly S, Maillard P, Pascual-Leone A, Samson AC, Schmitt R, Bernini A, Allenbach G, Charbon P, de Roten Y, Conus P, Despland JN, Draganski B. Change in Emotional and Theory of Mind Processing in Borderline Personality Disorder: A Pilot Study. J Nerv Ment Dis 2018; 206:935-943. [PMID: 30507735 DOI: 10.1097/nmd.0000000000000905] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Changes in emotional processing (EP) and in theory of mind (TOM) are central across treatment approaches for patients with borderline personality disorder (BPD). Although the assessment of EP relies on the observation of a patient's self-criticism in a two-chair dialogue, an individual's TOM assessments is made based on responses to humorous stimuli based on false beliefs. For this pilot study, we assessed eight patients with BPD before and after a 3-month-long psychiatric treatment, using functional magnetic resonance imaging and behavioral tasks. We observed arousal increase within the session of the two-chair dialogue (d = 0.36), paralleled by arousal decrease between sessions (d = 0.80). We found treatment-associated trends for neural activity reduction in brain areas central for EP and TOM. Our exploratory findings using an integrative assessment procedure of changes in EP and TOM point toward evidence for treatment effects at the brain systems level related to behavioral modulation.
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Affiliation(s)
| | - Stéphane Kolly
- Service of General Psychiatry, Department of Psychiatry, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
| | | | | | | | - Ruth Schmitt
- Department of Psychiatry, University of Heidelberg, Heidelberg, Germany
| | - Adriano Bernini
- Laboratory for Research in Neuroimaging (LREN), Department of Clinical Neurosciences, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
| | - Gilles Allenbach
- Service of General Psychiatry, Department of Psychiatry, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
| | - Patrick Charbon
- Service of General Psychiatry, Department of Psychiatry, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
| | | | - Philippe Conus
- Service of General Psychiatry, Department of Psychiatry, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
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Abstract
This article reviews the most salient neurobiological information available about borderline personality disorder (BPD) and presents a theoretic model for what lies at the heart of BPD that is grounded in those findings. It reviews the heritability, genetics, and the biological models of BPD, including the neurobiology of affective instability, impaired interoception, oxytocin and opiate models of poor attachment or interpersonal dysfunction, and structural brain imaging over the course of development in BPD; and posits that the core characteristic of BPD may be an impairment in emotional interoception or alexithymia.
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Stanley B, Perez-Rodriguez MM, Labouliere C, Roose S. A Neuroscience-Oriented Research Approach to Borderline Personality Disorder. J Pers Disord 2018; 32:784-822. [PMID: 29469663 DOI: 10.1521/pedi_2017_31_326] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Traditionally, the study of personality disorders had been based on psychoanalytic or behavioral models. Over the past two decades, there has been an emerging neuroscience model of borderline personality disorder (BPD) grounded in the concept of BPD as a condition in which dysfunctional neural circuits underlie its pathological dimensions, some of which include emotion dysregulation (broadly encompassing affective instability, negative affectivity, and hyperarousal), abnormal interpersonal functioning, and impulsive aggression. This article, initiated at a joint Columbia University- Cornell University Think Tank on BPD with representation from the Icahn School of Medicine at Mount Sinai, suggests how to advance research in BPD by studying the dimensions that underlie BPD in addition to studying the disorder as a unitary diagnostic entity. We suggest that linking the underlying neurobiological abnormalities to behavioral symptoms of the disorder can inform a research agenda to better understand BPD with its multiple presentations.
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Affiliation(s)
- Barbara Stanley
- Department of Psychiatry, Columbia University, New York City
| | | | | | - Steven Roose
- Department of Psychiatry, Columbia University, New York City.,New York State Psychiatric Institute, New York City
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Vai B, Sforzini L, Visintini R, Riberto M, Bulgarelli C, Ghiglino D, Melloni E, Bollettini I, Poletti S, Maffei C, Benedetti F. Corticolimbic Connectivity Mediates the Relationship between Adverse Childhood Experiences and Symptom Severity in Borderline Personality Disorder. Neuropsychobiology 2018; 76:105-115. [PMID: 29860262 DOI: 10.1159/000487961] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 04/15/2018] [Indexed: 01/13/2023]
Abstract
The interaction between biological and environmental factors (especially adverse childhood experiences, ACEs) plays a crucial role in the development and maintenance of borderline personality disorder (BPD). These factors act influencing BPD core features such as pervasive instability in affect regulation, impulse control, social cognition, and interpersonal relationships. In line with this perspective, abnormalities in social cognition and related neurobiological underpinnings could mediate the relationship between ACEs and psychopathological manifestations in adulthood. In a sample of 14 females, functional connectivity (FC) analyses were performed modeling the interaction between ACEs and corticolimbic dysregulation during emotional processing and its relationship with BPD symptom severity. ACEs were associated with a dampening of the negative FC between (1) the right amygdala (Amy) and right dorsolateral prefrontal cortex (DLPFC) and between (2) the left Amy and bilateral DLPFC, right precuneus, left cerebellum and left dorsomedial prefrontal cortex during emotional processing. The connectivity between right Amy and DLPFC mediates the relationship between childhood adversities and BPD symptomatology. Furthermore, the negative FC between Amy and DLPFC, postcentral gyrus, the vermis of cerebellum and precuneus was also associated with BPD symptom severity, with a weaker negative coupling between Amy and these regions being related to a worse BPD psychopathology. Our results confirm the role of ACEs in contributing to social cognition impairments in BPD and related symptomatology from a neurobiological perspective.
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Affiliation(s)
- Benedetta Vai
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy.,Department of Human Studies, Libera Università Maria Ss. Assunta, Rome, Italy.,Centro di Eccellenza Risonanza Magnetica ad Alto Campo (CERMAC), Università Vita-Salute San Raffaele, Milan, Italy
| | - Laura Sforzini
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy
| | - Raffaele Visintini
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy
| | - Martina Riberto
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy
| | - Chiara Bulgarelli
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy.,Centre for Brain and Cognitive Development, Birkbeck College, London, United Kingdom
| | - Davide Ghiglino
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy
| | - Elisa Melloni
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy
| | - Irene Bollettini
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy
| | - Sara Poletti
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy.,Centro di Eccellenza Risonanza Magnetica ad Alto Campo (CERMAC), Università Vita-Salute San Raffaele, Milan, Italy
| | - Cesare Maffei
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy
| | - Francesco Benedetti
- Department of Clinical Neurosciences, Scientific Institute Ospedale San Raffaele, University Vita-Salute, Milan, Italy.,Centro di Eccellenza Risonanza Magnetica ad Alto Campo (CERMAC), Università Vita-Salute San Raffaele, Milan, Italy
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Mancke F, Herpertz SC, Hirjak D, Knies R, Bertsch K. Amygdala structure and aggressiveness in borderline personality disorder. Eur Arch Psychiatry Clin Neurosci 2018; 268:417-427. [PMID: 27878376 DOI: 10.1007/s00406-016-0747-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Accepted: 11/06/2016] [Indexed: 12/29/2022]
Abstract
Aggressiveness is considered an important clinical feature of borderline personality disorder (BPD) and has been associated with alterations of the amygdala. However, studies that analyzed the exact location of amygdala alterations associated with aggressiveness in BPD or that systematically compared female and male BPD patients are missing. In the current study, we therefore investigated a sex-mixed sample of BPD patients and healthy volunteers and applied an automated segmentation method that allows the study of both, alterations of amygdala volume and localized amygdala shape. Volumetric results revealed no difference in amygdala volume between BPD patients and healthy volunteers, but a trend for a positive association between volume of the right amygdala and aggressiveness in male BPD patients. Analyses of amygdala shape showed a trend for a group by sex interaction effect in the left laterobasal amygdala, without a difference in subgroup analyses. Finally, regions of the left superficial and laterobasal amygdala of male BPD patients were positively associated with aggressiveness. In sum, our results emphasize the need to consider sex-specific effects and demonstrate a link between male BPD patients' aggressiveness and amygdala regions that are particularly related to social information processing and associative emotional learning.
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Affiliation(s)
- Falk Mancke
- Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Voßstraße 2, 69115, Heidelberg, Germany.
| | - Sabine C Herpertz
- Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Voßstraße 2, 69115, Heidelberg, Germany
| | - Dusan Hirjak
- Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Rebekka Knies
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
| | - Katja Bertsch
- Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Voßstraße 2, 69115, Heidelberg, Germany
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Abstract
Models of personality pathology have been used to guide treatment development for patients with borderline personality disorder. The existing treatments are effective, but mechanisms of change related to the model have not been adequately explored.
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Affiliation(s)
- John F Clarkin
- Weill Cornell Medical College-New York Presbyterian Hospital, White Plains, New York
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Bertsch K, Roelofs K, Roch PJ, Ma B, Hensel S, Herpertz SC, Volman I. Neural correlates of emotional action control in anger-prone women with borderline personality disorder. J Psychiatry Neurosci 2018; 43:170102. [PMID: 29336775 PMCID: PMC5915237 DOI: 10.1503/jpn.170102] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 08/24/2017] [Accepted: 09/06/2017] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Difficulty in controlling emotional impulses is a crucial component of borderline personality disorder (BPD) that often leads to destructive, impulsive behaviours against others. In line with recent findings in aggressive individuals, deficits in prefrontal amygdala coupling during emotional action control may account for these symptoms. METHODS To study the neurobiological correlates of altered emotional action control in individuals with BPD, we asked medication-free, anger-prone, female patients with BPD and age- and intelligence-matched healthy women to take part in an approach-avoidance task while lying in an MRI scanner. The task required controlling fast behavioural tendencies to approach happy and avoid angry faces. Additionally, before the task we collected saliva testosterone and self-reported information on tendencies to act out anger and correlated this with behavioural and functional MRI (fMRI) data. RESULTS We included 30 patients and 28 controls in our analysis. Patients with BPD reported increased tendencies to act out anger and were faster in approaching than avoiding angry faces than with healthy women, suggesting deficits in emotional action control in women with BPD. On a neural level, controlling fast emotional action tendencies was associated with enhanced activation in the antero- and dorsolateral prefrontal cortex across groups. Healthy women showed a negative coupling between the left dorsolateral prefrontal cortex and right amygdala, whereas this was absent in patients with BPD. LIMITATIONS Specificity of results to BPD and sex differences remain unknown owing to the lack of clinical control groups and male participants. CONCLUSION The results indicate reduced lateral prefrontal-amygdala communication during emotional action control in anger-prone women with BPD. The findings provide a possible neural mechanism underlying difficulties with controlling emotional impulses in patients with BPD.
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Affiliation(s)
- Katja Bertsch
- From the Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany (Bertsch, Herpertz); the Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands (Roelofs); Division of Experimental Radiology, University of Heidelberg, Heidelberg, Germany (Ma); the Department of Psychosomatic Medicine, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim/Heidelberg University, Heidelberg, Germany (Hensel); and the Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK (Volman)
| | - Karin Roelofs
- From the Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany (Bertsch, Herpertz); the Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands (Roelofs); Division of Experimental Radiology, University of Heidelberg, Heidelberg, Germany (Ma); the Department of Psychosomatic Medicine, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim/Heidelberg University, Heidelberg, Germany (Hensel); and the Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK (Volman)
| | - Paul Jonathan Roch
- From the Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany (Bertsch, Herpertz); the Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands (Roelofs); Division of Experimental Radiology, University of Heidelberg, Heidelberg, Germany (Ma); the Department of Psychosomatic Medicine, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim/Heidelberg University, Heidelberg, Germany (Hensel); and the Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK (Volman)
| | - Bo Ma
- From the Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany (Bertsch, Herpertz); the Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands (Roelofs); Division of Experimental Radiology, University of Heidelberg, Heidelberg, Germany (Ma); the Department of Psychosomatic Medicine, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim/Heidelberg University, Heidelberg, Germany (Hensel); and the Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK (Volman)
| | - Saskia Hensel
- From the Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany (Bertsch, Herpertz); the Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands (Roelofs); Division of Experimental Radiology, University of Heidelberg, Heidelberg, Germany (Ma); the Department of Psychosomatic Medicine, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim/Heidelberg University, Heidelberg, Germany (Hensel); and the Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK (Volman)
| | - Sabine C Herpertz
- From the Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany (Bertsch, Herpertz); the Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands (Roelofs); Division of Experimental Radiology, University of Heidelberg, Heidelberg, Germany (Ma); the Department of Psychosomatic Medicine, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim/Heidelberg University, Heidelberg, Germany (Hensel); and the Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK (Volman)
| | - Inge Volman
- From the Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany (Bertsch, Herpertz); the Donders Institute for Brain, Cognition and Behaviour, Nijmegen, the Netherlands (Roelofs); Division of Experimental Radiology, University of Heidelberg, Heidelberg, Germany (Ma); the Department of Psychosomatic Medicine, Central Institute of Mental Health Mannheim, Medical Faculty Mannheim/Heidelberg University, Heidelberg, Germany (Hensel); and the Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, London, UK (Volman)
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Sarkar S, Clark BS, Deeley Q. Differences between psychopathy and other personality disorders: evidence from neuroimaging. ACTA ACUST UNITED AC 2018. [DOI: 10.1192/apt.bp.107.004747] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SummaryICD-10 and DSM-IV-TR diagnostic guidelines do not list psychopathy as a distinct psychiatric entity. However, there are significant overlaps between psychopathy and DSM-IV-TR Cluster B personality disorders. Neuroimaging studies implicate deficits in structure and function of frontal and limbic regions in this group of personality disorders, while highlighting both distinctions and overlaps between syndromes. Here, these data are reviewed and implications for diagnosis and clinical practice are discussed.
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Del Río-Casanova L, González A, Páramo M, Van Dijke A, Brenlla J. Emotion regulation strategies in trauma-related disorders: pathways linking neurobiology and clinical manifestations. Rev Neurosci 2018; 27:385-95. [PMID: 26812780 DOI: 10.1515/revneuro-2015-0045] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 11/29/2015] [Indexed: 01/30/2023]
Abstract
Emotion regulation impairments with traumatic origins have mainly been studied from posttraumatic stress disorder (PTSD) models by studying cases of adult onset and single-incident trauma exposure. The effects of adverse traumatic experiences, however, go beyond the PTSD. Different authors have proposed that PTSD, borderline personality, dissociative, conversive and somatoform disorders constitute a full spectrum of trauma-related conditions. Therefore, a comprehensive review of the neurobiological findings covering this posttraumatic spectrum is needed in order to develop an all-encompassing model for trauma-related disorders with emotion regulation at its center. The present review has sought to link neurobiology findings concerning cortico-limbic function to the field of emotion regulation. In so doing, trauma-related disorders have been placed in a continuum between under- and over-regulation of affect strategies. Under-regulation of affect was predominant in borderline personality disorder, PTSD with re-experiencing symptoms and positive psychoform and somatoform dissociative symptoms. Over-regulation of affect was more prevalent in somatoform disorders and pathologies characterized by negative psychoform and somatoform symptoms. Throughout this continuum, different combinations between under- and over-regulation of affect strategies were also found.
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Yang J, Wei D, Wang K, Yi Z, Qiu J. Regional gray matter volume mediates the relationship between maternal emotional warmth and gratitude. Neuropsychologia 2018; 109:165-172. [DOI: 10.1016/j.neuropsychologia.2017.12.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 11/20/2017] [Accepted: 12/09/2017] [Indexed: 01/30/2023]
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43
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The relationship between the caudate nucleus-orbitomedial prefrontal cortex connectivity and reactive aggression: A resting-state fMRI study. ACTA PSYCHOLOGICA SINICA 2018. [DOI: 10.3724/sp.j.1041.2018.00655] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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44
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Impact of anger emotional stress before pregnancy on adult male offspring. Oncotarget 2017; 8:98837-98852. [PMID: 29228731 PMCID: PMC5716771 DOI: 10.18632/oncotarget.22007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 10/02/2017] [Indexed: 12/22/2022] Open
Abstract
Previous studies have reported that maternal chronic stress or depression is linked to an increased risk of affective disorders in progeny. However, the impact of maternal chronic stress before pregnancy on the progeny of animal models is unknown. We investigated the behaviors and the neurobiology of 60-day-old male offspring of female rats subjected to 21 days of resident-intruder stress before pregnancy. An anger stressed parental rat model was established using the resident-intruder paradigm and it was evaluated using behavioral tests. Anger stressed maternal rats showed a significant increase in locomotion and aggression but a reduction in sucrose preference. Offspring subjected to pre-gestational anger stress displayed enhanced aggressive behaviors, reduced anxiety, and sucrose preference. Further, offspring subjected to pre-gestational stress showed significant impairments in the recognition index (RI) on the object recognition test and the number of platform crossings in the Morris water maze test. The monoaminergic system was significantly altered in pre-gestationally stressed offspring, and the expression of phosphorylated cyclic adenosine monophosphate response element binding protein (P-CREB), brain-derived neurotrophic factor (BDNF), and serotonin transporter (SERT) levels in pre-gestational stressed offspring were altered in some brain regions. Fluoxetine was used to treat pre-gestational stressed maternal rats and it significantly reduced the changes caused by stress, as evidenced by both behaviors and neural biochemical indexes in the offspring in some but not all cases. These findings suggest that anger stress before pregnancy could induce aggressive behaviors, cognitive deficits, and neurobiological alterations in offspring.
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Sinke C, Wollmer MA, Kneer J, Kahl KG, Kruger THC. Interaction between behavioral inhibition and emotional processing in borderline personality disorder using a pictorial emotional go/no-go paradigm. Psychiatry Res 2017; 256:286-289. [PMID: 28654876 DOI: 10.1016/j.psychres.2017.06.046] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 04/13/2017] [Accepted: 06/08/2017] [Indexed: 11/17/2022]
Abstract
Borderline personality disorder (BPD) is characterized by difficulties in emotional regulation and impulse control. In this study, we presented a novel picture-based emotional go/no-go task with distracting emotional faces in the background, which was administered to 16 patients with BPD and 16 age-matched healthy controls. The faces displayed different emotional content (angry, neutral, or happy). Results showed differences in sensitivity between patients and the control group, with patients exhibiting less sensitivity in the task, and also showed influences of emotional content represented in the distracting faces in both groups. Specifically, happy faces decreased sensitivity compared to angry faces. It seemed as though processing of a positive emotional stimulus led to a more relaxed state and thereby to decreased sensitivity, while a negative emotional stimulus induced more alertness and tension, leading to higher sensitivity. Thus, this paradigm is suitable to investigate the interplay between emotion processing and impulse control in patients with BPD.
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Affiliation(s)
- Christopher Sinke
- Department for Psychiatry, Social Psychiatry and Psychotherapy, Medical School Hannover, Germany
| | - M Axel Wollmer
- Asklepios Clinic North - Ochsenzoll, Asklepios Campus Hamburg, Medical Faculty, Semmelweis University, Hamburg, Germany
| | - Jonas Kneer
- Department for Psychiatry, Social Psychiatry and Psychotherapy, Medical School Hannover, Germany
| | - Kai G Kahl
- Department for Psychiatry, Social Psychiatry and Psychotherapy, Medical School Hannover, Germany
| | - Tillmann H C Kruger
- Department for Psychiatry, Social Psychiatry and Psychotherapy, Medical School Hannover, Germany.
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Haller J. The role of central and medial amygdala in normal and abnormal aggression: A review of classical approaches. Neurosci Biobehav Rev 2017; 85:34-43. [PMID: 28918358 DOI: 10.1016/j.neubiorev.2017.09.017] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 06/21/2017] [Accepted: 09/13/2017] [Indexed: 12/19/2022]
Abstract
The involvement of the amygdala in aggression is supported by overwhelming evidence. Frequently, however, the amygdala is studied as a whole, despite its complex internal organization. To reveal the role of various subdivisions, here we review the involvement of the central and medial amygdala in male rivalry aggression, maternal aggression, predatory aggression, and models of abnormal aggression where violent behavior is associated with increased or decreased arousal. We conclude that: (1) rivalry aggression is controlled by the medial amygdala; (2) predatory aggression is controlled by the central amygdala; (3) hypoarousal-associated violent aggression recruits both nuclei, (4) a specific upregulation of the medial amygdala was observed in hyperarousal-driven aggression. These patterns of amygdala activation were used to build four alternative models of the aggression circuitry, each being specific to particular forms of aggression. The separate study of the roles of amygdala subdivisions may not only improve our understanding of aggressive behavior, but also the differential control of aggression and violent behaviors of various types, including those associated with various psychopathologies.
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Affiliation(s)
- Jozsef Haller
- Institute of Experimental Medicine, Budapest, Hungary; National University of Public Service, Budapest, Hungary.
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47
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Heesink L, Edward Gladwin T, Terburg D, van Honk J, Kleber R, Geuze E. Proximity alert! Distance related cuneus activation in military veterans with anger and aggression problems. Psychiatry Res Neuroimaging 2017; 266:114-122. [PMID: 28654776 DOI: 10.1016/j.pscychresns.2017.06.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 05/22/2017] [Accepted: 06/18/2017] [Indexed: 11/20/2022]
Abstract
Problems involving anger and aggression are common after military deployment, and may involve abnormal responses to threat. This study therefore investigated effects on neural activation related to threat and escapability among veterans with deployment experience. Twenty-seven male veterans with anger and aggression problems (Anger group) and 30 Control veterans performed a virtual predator-task during fMRI measurement. In this task, threat and proximity were manipulated. The distance of cues determined their possibility for escape. Cues signaled impending attack by zooming in towards the participant. If Threat cues, but not Safe cues, reached the participants without being halted by a button press, an aversive noise (105dB scream) was presented. In both the Threat and the Safe condition, closer proximity of the virtual predator resulted in stronger activation in the cuneus in the Anger versus Control group. The results suggest that anger and aggression problems are related to a generalized sensitivity to proximity rather than preparatory processes related to task-contingent aversive stimuli. Anger and aggression problems in natural, dynamically changing environments may be related to an overall heightened vigilance, which is non-adaptively driven by proximity.
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Affiliation(s)
- Lieke Heesink
- University Medical Center, Utrecht, The Netherlands; Research Center Military Mental Health Care, Utrecht, The Netherlands; Utrecht University, Utrecht, The Netherlands.
| | - Thomas Edward Gladwin
- University Medical Center, Utrecht, The Netherlands; Research Center Military Mental Health Care, Utrecht, The Netherlands
| | - David Terburg
- Utrecht University, Utrecht, The Netherlands; University of Cape Town, Cape Town, South Africa
| | - Jack van Honk
- Utrecht University, Utrecht, The Netherlands; University of Cape Town, Cape Town, South Africa
| | - Rolf Kleber
- Utrecht University, Utrecht, The Netherlands; Foundation Arq, Diemen, The Netherlands
| | - Elbert Geuze
- University Medical Center, Utrecht, The Netherlands; Research Center Military Mental Health Care, Utrecht, The Netherlands
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Emotion regulation as a transdiagnostic factor in the development of internalizing and externalizing psychopathology: Current and future directions. Dev Psychopathol 2017; 28:927-946. [PMID: 27739387 DOI: 10.1017/s0954579416000638] [Citation(s) in RCA: 262] [Impact Index Per Article: 37.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
In response to rapidly growing rates of comorbidity among psychiatric disorders, clinical scientists have become interested in identifying transdiagnostic processes that can help explain dysfunction across diagnostic categories (e.g., Kring & Sloan, 2009). One factor that has received a great deal of attention is that of emotion regulation, namely, the ability to modulate the intensity and/or duration of emotional states (e.g., Cicchetti, Ackerman, & Izard, 1995; Gross, 1998). Recent theoretical and empirical work has begun to emphasize the role that emotion regulation plays in the temporal comorbidity between internalizing and externalizing conditions (e.g., Aldao & De Los Reyes, 2015; De Los Reyes & Aldao, 2015; Drabick & Kendall, 2010; Jarrett & Ollendick, 2008; Patrick & Hajcak, 2016). However, close inspection of this work reveals two very pertinent areas of growth: (a) this literature is characterized by mixed findings that are likely explained, in part, by methodological heterogeneity; and (b) emotion regulation tends to be studied in relatively narrow terms. To address these issues, we provide a series of recommendations for facilitating cross-study comparisons and leveraging multifaceted approaches to studying emotion regulation processes within a developmental psychopathology framework. We hope that our perspective can enhance the organization and growth of this very important area of inquiry, and ultimately result in more effective prevention and treatment programs.
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Hyper-modulation of brain networks by the amygdala among women with Borderline Personality Disorder: Network signatures of affective interference during cognitive processing. J Psychiatr Res 2017; 88:56-63. [PMID: 28086129 PMCID: PMC5362299 DOI: 10.1016/j.jpsychires.2016.12.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 10/26/2016] [Accepted: 12/20/2016] [Indexed: 01/16/2023]
Abstract
Emotion dysregulation is a core characteristic of patients with Borderline Personality Disorder (BPD), and is often attributed to an imbalance in fronto-limbic network function. Hyperarousal of amygdala, especially in response to negative affective stimuli, results in affective interference with cognitive processing of executive functions. Clinical consequences include the impulsive-aggression, suicidal and self-injurious behaviors which characterize BPD. Dysfunctional interactions between amygdala and its network targets have not been well characterized during cognitive task performance. Using psychophysiological interaction analysis (PPI), we mapped network profiles of amygdala interaction with key regulatory regions during a Go No-Go task, modified to use negative, positive and neutral Ekman faces as targets. Fifty-six female subjects, 31 BPD and 25 healthy controls (HC), completed the affectively valenced Go No-Go task during fMRI scanning. In the negative affective condition, the amygdala exerted greater modulation of its targets in BPD compared to HC subjects in Rt. OFC, Rt. dACC, Rt. Parietal cortex, Rt. Basal Ganglia, and Rt. dlPFC. Across the spectrum of affective contrasts, hypermodulation in BPD subjects observed the following ordering: Negative > Neutral > Positive contrast. The amygdala seed exerted modulatory effects on specific target regions important in processing response inhibition and motor impulsiveness. The vulnerability of BPD subjects to affective interference with impulse control may be due to specific network dysfunction related to amygdala hyper-arousal and its effects on prefrontal regulatory regions such as the OFC and dACC.
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Schubert F, Kühn S, Gallinat J, Mekle R, Ittermann B. Towards a neurochemical profile of the amygdala using short-TE 1 H magnetic resonance spectroscopy at 3 T. NMR IN BIOMEDICINE 2017; 30:e3685. [PMID: 28058747 DOI: 10.1002/nbm.3685] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 10/21/2016] [Accepted: 11/18/2016] [Indexed: 06/06/2023]
Abstract
The amygdala plays a key role in emotional learning and in the processing of emotions. As disturbed amygdala function has been linked to several psychiatric conditions, a knowledge of its biochemistry, especially neurotransmitter levels, is highly desirable. The spin echo full intensity acquired localized (SPECIAL) sequence, together with a transmit/receive coil, was used to perform very short-TE magnetic resonance spectroscopy at 3 T to determine the neurochemical profile in a spectroscopic voxel containing the amygdala in 21 healthy adult subjects. For spectral analysis, advanced data processing was applied in combination with a macromolecule baseline measured in the anterior cingulate for spectral fitting. The concentrations of total N-acetylaspartate, total creatine, total choline, myo-inositol and, for the first time, glutamate were quantified with high reliability (uncertainties far below 10%). For these metabolites, the inter-individual variability, reflected by the relative standard deviations for the cohort studied, varied between 12% (glutamate) and 22% (myo-inositol). Glutamine and glutathione could also be determined, albeit with lower precision. Retest on four subjects showed good reproducibility. The devised method allows the determination of metabolite concentrations in the amygdala voxel, including glutamate, provides an estimation of glutamine and glutathione, and may help in the study of disturbed amygdala metabolism in pathologies such as anxiety disorder, autism and major depression.
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Affiliation(s)
- Florian Schubert
- Physikalisch-Technische Bundesanstalt (PTB), Braunschweig and Berlin, Germany
| | - Simone Kühn
- Max Planck Institute for Human Development, Center for Lifespan Psychology, Berlin, Germany
- Universitätsklinikum Hamburg-Eppendorf, Department of Psychiatry and Psychotherapy, Hamburg, Germany
| | - Jürgen Gallinat
- Universitätsklinikum Hamburg-Eppendorf, Department of Psychiatry and Psychotherapy, Hamburg, Germany
| | - Ralf Mekle
- Physikalisch-Technische Bundesanstalt (PTB), Braunschweig and Berlin, Germany
- Charité-Universitätsmedizin Berlin, Center for Stroke Research Berlin (CSB), Berlin, Germany
| | - Bernd Ittermann
- Physikalisch-Technische Bundesanstalt (PTB), Braunschweig and Berlin, Germany
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