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Abstract
OBJECTIVE Borderline personality disorder (BPD) is a common and disabling mental health disorder and has detrimental effects on affected individuals across multiple domains. We aimed to investigate whether individuals with BPD differ from control subjects in terms of cognitive functions, and to see if there is a relationship between cognitive functions, impulsivity, and BPD symptom severity. METHODS BPD individuals (n = 26; mean age = 26.7; 69.2% female) and controls (n = 58; mean age = 25.3; 51.7% female) were enrolled. Intra/Extra-Dimensional Set Shift (IED) and One Touch Stockings of Cambridge (OTS) tasks from the Cambridge Neuropsychological Test Automated Battery (CANTAB) were used to assess cognitive functions. Barratt Impulsivity Scale-version 11 (BIS-11) was administered to measure impulsivity and both the Zanarini Scale for Borderline Personality Disorder self-report and the clinician-administered versions were used to assess BPD symptom severity. RESULTS BPD group showed significantly impaired cognitive performance on the IED task versus controls, but there was not a significant difference in the OTS task. BPD symptom severity was positively correlated with trait (BIS-11) impulsivity and no correlation was found between BPD symptom severity and cognitive functions. CONCLUSIONS This study suggests people with BPD experience impaired cognitive flexibility and heightened impulsivity. Only impulsivity appeared to be directly related to symptom severity, perhaps indicating that cognitive inflexibility could be a vulnerability marker. Future research should focus on a longitudinal approach to extend clinical and theoretical knowledge in this area.
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Affiliation(s)
- Ibrahim H Aslan
- Department of Psychiatry, Faculty of Medicine, University of Southampton, Southampton, UK
- Southern Health NHS Foundation Trust, Southampton, UK
| | - Jon E Grant
- Department of Psychiatry & Behavioral Neuroscience, University of Chicago, Chicago, IL, USA
| | - Samuel R Chamberlain
- Department of Psychiatry, Faculty of Medicine, University of Southampton, Southampton, UK
- Southern Health NHS Foundation Trust, Southampton, UK
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Folesani F, Belvederi Murri M, Biancosino B, Costa S, Zerbinati L, Caruso R, Nanni MG, Toffanin T, Ferrara M, Purdon SE, Grassi L. The screen for cognitive impairment in psychiatry in patients with borderline personality disorder. Personal Ment Health 2022; 16:279-289. [PMID: 35146968 PMCID: PMC9788074 DOI: 10.1002/pmh.1539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 01/12/2022] [Accepted: 01/23/2022] [Indexed: 12/30/2022]
Abstract
Cognitive deficits are common in borderline personality disorder (BPD) and appear to be associated with psychopathology, functioning and outcome. The availability of a cognitive screening instrument could be of use in clinical settings in order to assess neurocognition in BPD patients. The Screen for Cognitive Impairment for Psychiatry (SCIP) proved to be reliable in different psychiatric populations, but it has not yet been validated in personality disorders. The purpose of this study is therefore to evaluate its psychometric properties in a sample of 58 BPD patients. The SCIP was validated against the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) and the Trail Making Test A and B (TMT A and B). The receiver operator curve analysis displayed an acceptable convergent validity (total score AUC: 0.78, 95% CI: 0.70-0.86; Se: 75%, Sp: 72%). A cut-off total score of 80 identified 81% of patients as cognitively impaired. The exploratory factor analysis displayed a one-factor solution explaining 55.8% of the total variance. The SCIP displayed adequate psychometric properties in BPD and could be integrated in the routine clinical assessment to provide a preliminary evaluation of cognitive features for BPD.
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Affiliation(s)
- Federica Folesani
- Institute of Psychiatry, Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Martino Belvederi Murri
- Institute of Psychiatry, Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Bruno Biancosino
- Department of Mental Health and Addictive Disorders, Health Trust Ferrara, Ferrara, Italy
| | - Silvia Costa
- Institute of Psychiatry, Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Luigi Zerbinati
- Institute of Psychiatry, Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Rosangela Caruso
- Institute of Psychiatry, Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Maria Giulia Nanni
- Institute of Psychiatry, Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Tommaso Toffanin
- Institute of Psychiatry, Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Maria Ferrara
- Institute of Psychiatry, Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Scot E Purdon
- Alberta Hospital Edmonton, Edmonton, Alberta, Canada.,Department of Psychiatry, University of Alberta, Edmonton, Alberta, Canada
| | - Luigi Grassi
- Institute of Psychiatry, Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
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3
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PRICKLE2 revisited-further evidence implicating PRICKLE2 in neurodevelopmental disorders. Eur J Hum Genet 2021; 29:1235-1244. [PMID: 34092786 PMCID: PMC8385026 DOI: 10.1038/s41431-021-00912-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/27/2021] [Accepted: 05/18/2021] [Indexed: 02/02/2023] Open
Abstract
PRICKLE2 encodes a member of a highly conserved family of proteins that are involved in the non-canonical Wnt and planar cell polarity signaling pathway. Prickle2 localizes to the post-synaptic density, and interacts with post-synaptic density protein 95 and the NMDA receptor. Loss-of-function variants in prickle2 orthologs cause seizures in flies and mice but evidence for the role of PRICKLE2 in human disease is conflicting. Our goal is to provide further evidence for the role of this gene in humans and define the phenotypic spectrum of PRICKLE2-related disorders. We report a cohort of six subjects from four unrelated families with heterozygous rare PRICKLE2 variants (NM_198859.4). Subjects were identified through an international collaboration. Detailed phenotypic and genetic assessment of the subjects were carried out and in addition, we assessed the variant pathogenicity using bioinformatic approaches. We identified two missense variants (c.122 C > T; p.(Pro41Leu), c.680 C > G; p.(Thr227Arg)), one nonsense variant (c.214 C > T; p.(Arg72*) and one frameshift variant (c.1286_1287delGT; p.(Ser429Thrfs*56)). While the p.(Ser429Thrfs*56) variant segregated with disease in a family with three affected females, the three remaining variants occurred de novo. Subjects shared a mild phenotype characterized by global developmental delay, behavioral difficulties ± epilepsy, autistic features, and attention deficit hyperactive disorder. Computational analysis of the missense variants suggest that the altered amino acid residues are likely to be located in protein regions important for function. This paper demonstrates that PRICKLE2 is involved in human neuronal development and that pathogenic variants in PRICKLE2 cause neurodevelopmental delay, behavioral difficulties and epilepsy in humans.
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Fitzpatrick S, Liebman RE, Monson CM. The borderline interpersonal-affective systems (BIAS) model: Extending understanding of the interpersonal context of borderline personality disorder. Clin Psychol Rev 2021; 84:101983. [PMID: 33517245 DOI: 10.1016/j.cpr.2021.101983] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 12/16/2020] [Accepted: 01/19/2021] [Indexed: 01/10/2023]
Abstract
Prominent explanatory models for borderline personality disorder (BPD) are intrapersonal in nature and hold that it is an emotional disorder. However, the empirical support for emotional models of BPD is mixed. Refinements to BPD explanatory models are needed to increase the precision with which BPD can be understood and treated. Drawing on existing theoretical and empirical research in BPD, this manuscript presents the Borderline Interpersonal-Affective Systems (BIAS) model. The BIAS model purports that harmful early life relationships and subsequent conflictual relationships lead individuals with BPD to develop a sensitivity to interpersonal threat in the form of attentional and appraisal biases. Individuals with BPD are posited to 1) experience heightened emotional reactivity specifically to perceived interpersonal threat and 2) engage in destructive behaviors both to regulate increasing emotion and to meet interpersonal needs. We review the empirical support for each component of the BIAS model, along with the role of the cognitions, emotions, and behaviors of significant others in influencing BIAS model processes in individuals with BPD over time. The BIAS model highlights a novel way of understanding and integrating interpersonal and emotional components of the disorder. Key directives for future research and clinical implications are discussed.
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Affiliation(s)
- Skye Fitzpatrick
- Department of Psychology, York University, Behavioural Science Building, 4700 Keele Street, Toronto, ON M3J 1P3, Canada.
| | - Rachel E Liebman
- Department of Psychology, York University, Behavioural Science Building, 4700 Keele Street, Toronto, ON M3J 1P3, Canada; Department of Psychology, Ryerson University, 350 Victoria Street, Toronto, ON M5B 2K3, Canada
| | - Candice M Monson
- Department of Psychology, Ryerson University, 350 Victoria Street, Toronto, ON M5B 2K3, Canada
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5
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Dysfunctional personality beliefs and executive performance in patients with juvenile myoclonic epilepsy. Epilepsy Behav 2020; 105:106958. [PMID: 32097884 DOI: 10.1016/j.yebeh.2020.106958] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 01/25/2020] [Accepted: 01/29/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND This article intends to verify the association of dysfunctional beliefs of personality disorders with the executive performance in people with juvenile myoclonic epilepsy (JME). METHODS Fifty-two patients (35 women, 67.3%) with JME aged 18-50 yrs. (32.3 ± 9.7) were evaluated between May 2017 and April 2018 and compared with controls. All subjects were submitted to the Personality Beliefs Questionnaire (PBQ) (Beck & Beck, 1991; Savoia et al., 2006), Dysexecutive Questionnaire (DQ; Wilson et al., 1996; Macuglia et al., 2016), estimated intelligence quotient (IQ) using Vocabulary and Block Design tests, attention and executive functions evaluation (Controlled Oral Word Association (COWA), Digit Span, Trail Making Tests (TMT) A and B, Stroop and Wisconsin Card Sorting Test (WCST)). The inclusion criteria were as follows: diagnosis of JME (ILAE, 1989); age ≥18 yrs., schooling ≥ 11 yrs. and IQ ≥70. The inclusion criteria for the control group were the same except diagnosis of epilepsy. RESULTS Compared with controls, patients presented higher scores in PBQ for personality disorders, namely Narcissistic (z = -0.79; p < 0.001), Borderline (z = -0.58; p = 0.002), Paranoid (z = -0.43; p = 0.017), and Histrionic (z = -0.39; p = 0.041). Executive functions were impaired when compared with controls in TMT A (z = -0.97; p = 0.038), TMT B (z = -0.65; p = 0.023), and COWA (z = -0.51; p = 0.001). Patients showed higher WCST scores for Errors (z = -1.62; p ≤ 0.001), Perseverative Errors (z = -0.77; p = 0.001), Non-Perseverative Errors (z = -1.01; p = 0.001), Conceptual Level Response (z = -1.56; p ≤ 0.001), Completed Categories (z = -2.12; p = 0.002), and Failure to Maintain Context (z = -0.49; p = 0.015). Personality Beliefs Questionnaire results showed correlation with lower values in TMT A, Antisocial (r = -0.298; p = 0.032), Narcissistic (r = -0.303; p = 0.029), Schizoid (r = - 0.410; p = 0.003), Histrionic (r = -0.341; p = 0.013), Passive-aggressive (r = -0.341; p = 0.015), and Obsessive-compulsive (r = -0.319; p = 0.021); TMT B results showed a trend for Obsessive-compulsive traits (r = -0.261; p = 0.052); COWA was correlated to Dependent (r = 0.319; p = 0.021); and Digit Span to Passive-aggressive (r = 0.287; p = 0.039). On WCST, Failure to Maintain Context was correlated to Avoidant (r = 0.335; p = 0.017). The DQ was not correlated with PBQ. CONCLUSION People with JME presented dysfunctional beliefs of personality disorder that were correlated with executive dysfunction. These findings reinforce the need for psychological rehabilitation in these patients.
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Gagnon J, Aldebert J, Saleh G, Kim WS. The Modulating Role of Self-Referential Stimuli and Processes in the Effect of Stress and Negative Emotion on Inhibition Processes in Borderline Personality Disorder: Proposition of a Model to Integrate the Self-Concept and Inhibition Processes. Brain Sci 2019; 9:E77. [PMID: 30935039 PMCID: PMC6523515 DOI: 10.3390/brainsci9040077] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 03/18/2019] [Accepted: 03/27/2019] [Indexed: 12/28/2022] Open
Abstract
Impulsivity is an important clinical and diagnostic feature of borderline personality disorder (BPD). Even though it has been reported that BPD individuals' inhibition performance is significantly reduced in the context of negative emotion or stress, this literature shows mixed results, raising questions about the possible role played by other factors. Winter (2016) proposed that negative emotion stimuli can be more disruptive for BPD individuals' attention control performance because they induce higher distractibility self-referential processes. This article aimed to systematically review the literature regarding the effect of stress and negative emotions on three main inhibition processes-prepotent response inhibition, resistance to distractor interference, and resistance to proactive interference-in BPD and to verify the putative modulating role of self-referential stimuli and processes on these inhibition processes. All English and French experimental studies published until August 2018 were searched in PsychINFO and PubMED databases. The following keywords were used: "borderline* AND inhibit* OR interference* OR forget* OR task* AND emotion* OR stress* OR affect*". A total of 1215 articles were included in the study. After full text revision, twenty-six papers were selected for review. The results of this review indicate that when stimuli or procedures involve self-reference stimuli or processes, BPD individuals' performance seems to be more disrupted in all three inhibition processes. A model based on Winter's and Kernberg's models is proposed with the aim of integrating the self-concept with inhibition processes in BPD.
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Affiliation(s)
- Jean Gagnon
- Department of Psychology, University of Montreal, Montreal, QC H3C 3J7, Canada.
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Montreal, QC H2H 2N8, Canada.
- Laboratoire d'Électrophysiologie en Neuroscience Sociale (LENS), Department of Psychology, University of Montreal, Montreal, QC H3C 3J7, Canada.
| | - Joséphine Aldebert
- Department of Psychology, University of Montreal, Montreal, QC H3C 3J7, Canada.
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Montreal, QC H2H 2N8, Canada.
- Laboratoire d'Électrophysiologie en Neuroscience Sociale (LENS), Department of Psychology, University of Montreal, Montreal, QC H3C 3J7, Canada.
| | - Gasser Saleh
- Department of Psychology, University of Montreal, Montreal, QC H3C 3J7, Canada.
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Montreal, QC H2H 2N8, Canada.
- Laboratoire d'Électrophysiologie en Neuroscience Sociale (LENS), Department of Psychology, University of Montreal, Montreal, QC H3C 3J7, Canada.
| | - Wan Seo Kim
- Department of Psychology, University of Montreal, Montreal, QC H3C 3J7, Canada.
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Montreal, QC H2H 2N8, Canada.
- Laboratoire d'Électrophysiologie en Neuroscience Sociale (LENS), Department of Psychology, University of Montreal, Montreal, QC H3C 3J7, Canada.
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Kalpakci A, Ha C, Sharp C. Differential relations of executive functioning to borderline personality disorder presentations in adolescents. Personal Ment Health 2018; 12:93-106. [PMID: 29388349 DOI: 10.1002/pmh.1410] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 11/07/2017] [Accepted: 11/20/2017] [Indexed: 11/11/2022]
Abstract
Borderline personality disorder (BPD) in adolescents is highly complex and heterogeneous. Within the disorder, research has suggested the existence of at least two subgroups: one with predominantly internalizing psychopathology features and one with predominantly externalizing psychopathology features. One process that may differentiate these groups is executive functioning (EF), given that poor EF is linked to externalizing psychopathology. Against this background, the current study used a multi-informant approach to examine whether adolescent patients with predominantly externalizing BPD presentations experience greater deficits in EF than adolescent patients with predominantly internalizing presentations. The sample included inpatient adolescents ages 12-17 (M = 15.26; SD = 1.51). Analyses revealed that multiple EF domains distinguished the BPD subgroups. More specifically, adolescents with externalizing presentations exhibited greater difficulties in broad domains related to global executive functioning, metacognition and behavioural regulation and specific domains related to inhibitory control, working memory, planning/organizing, monitoring and organization of materials. While this study is the first to examine EF and adolescent BPD in the context of internalizing and externalizing psychopathology, alternative approaches to examining this question are discussed. Copyright © 2018 John Wiley & Sons, Ltd.
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Affiliation(s)
- Allison Kalpakci
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Carolyn Ha
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Carla Sharp
- Department of Psychology, University of Houston, Houston, TX, USA
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8
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Kirkpatrick T, Joyce E, Milton J, Duggan C, Tyrer P, Rogers RD. Altered memory and affective instability in prisoners assessed for dangerous and severe personality disorder. Br J Psychiatry 2018; 49:s20-6. [PMID: 17470938 DOI: 10.1192/bjp.190.5.s20] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BackgroundPrevious studies of borderline personality disorder report neuropsychological impairments in several domains, including memory. No studies have compared memory functioning in high-risk prisoners with borderline personality disorder with similar prisoners with other personality disorders.AimsTo explore mnemonic impairments in prisoners undergoing personality assessment as part of the dangerous and severe personality disorder initiative or detained in a medium secure facility.MethodWe investigated memory function in 18 prisoners with borderline personality disorder and 18 prisoners with other personality disorders.ResultsPrisoners with borderline personality disorder exhibited a pattern of multi-modal impairments in the immediate and delayed recall of verbal and visual information, with some association with affective instability. These deficits were not associated with the severity of personality disturbance.ConclusionsThese data suggest that memory deficits have some specificity in relation to the constituent traits of borderline personality disorder and indicate that neuropsychological assessment may be a source of useful adjunctive information for distinguishing between the cognitive and psychological difficulties of individual prisoners.
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Affiliation(s)
- Tim Kirkpatrick
- Oxford University Department of Psychiatry, Warneford Hospital, Oxford, OX3 7JX, UK
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Liu Y, Zhong M, Xi C, Jin X, Zhu X, Yao S, Yi J. Event-Related Potentials Altered in Patients with Borderline Personality Disorder during Working Memory Tasks. Front Behav Neurosci 2017; 11:67. [PMID: 28458633 PMCID: PMC5394125 DOI: 10.3389/fnbeh.2017.00067] [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: 10/10/2016] [Accepted: 04/03/2017] [Indexed: 11/13/2022] Open
Abstract
Whereas some studies have demonstrated impaired working memory (WM) among patients with borderline personality disorder (BPD), these findings have not been consistent. Furthermore, there is a lack of neurophysiological evidence about WM function in patients with BPD. The goal of this study was to examine WM function in patients with BPD by using event-related potentials (ERPs). An additional goal was to explore whether characteristics of BPD (i.e., impulsiveness and emotional instability) are associated with WM impairment. A modified version of the N-back task (0- and 2-back) was used to measure WM. ERPs were recorded in 22 BPD patients and 21 age-, handedness-, and sex-matched healthy controls (HCs) while they performed the WM task. The results revealed that there were no significant group differences for behavioral variables (reaction time and accuracy rate) or for latencies and amplitudes of P1 and N1 (all p > 0.05). BPD patients had lower P3 amplitudes and longer N2 latencies than HC, independent of WM load (low load: 0-back; high load: 2-back). Impulsiveness was not correlated with N2 latency or P3 amplitude, and no correlations were found between N2 latency or P3 amplitude and affect intensity scores in any WM load (all p > 0.05). In conclusion, the lower P3 amplitudes and longer N2 latencies in BPD patients suggested that they might have some dysfunction of neural activities in sub-processing in WM, while impulsiveness and negative affect might not have a close relationship with these deficits.
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Affiliation(s)
- Ying Liu
- Medical Psychological Center, Second Xiangya Hospital, Central South UniversityChangsha, China
| | - Mingtian Zhong
- Center for Studies of Psychological Application, School of Psychology, South China Normal UniversityGuangzhou, China
| | - Chang Xi
- Medical Psychological Center, Second Xiangya Hospital, Central South UniversityChangsha, China
| | - Xinhu Jin
- Medical Psychological Center, Second Xiangya Hospital, Central South UniversityChangsha, China
| | - Xiongzhao Zhu
- Medical Psychological Center, Second Xiangya Hospital, Central South UniversityChangsha, China.,Medical Psychological Institute, Central South UniversityChangsha, China
| | - Shuqiao Yao
- Medical Psychological Center, Second Xiangya Hospital, Central South UniversityChangsha, China.,Medical Psychological Institute, Central South UniversityChangsha, China
| | - Jinyao Yi
- Medical Psychological Center, Second Xiangya Hospital, Central South UniversityChangsha, China.,Medical Psychological Institute, Central South UniversityChangsha, China
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McClure G, Hawes DJ, Dadds MR. Borderline personality disorder and neuropsychological measures of executive function: A systematic review. Personal Ment Health 2016; 10:43-57. [PMID: 26381859 DOI: 10.1002/pmh.1320] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 07/27/2015] [Accepted: 08/20/2015] [Indexed: 11/06/2022]
Abstract
The notion that neurocognitive deficits may be core to the development of borderline personality disorder (BPD) has received considerable attention in recent years, with growing evidence pointing to cognitive deficits in executive function (EF). A relationship between EF and BPD has long been suggested by evidence of high comorbidity between BPD and disorders characterized by poor EF (e.g. attention-deficit/hyperactivity disorder); however, despite a marked increase in studies of EF and BPD in recent years, the precise nature of this relationship remains unclear. We provide a systematic review of this emerging evidence base, with respect to (1) studies of participants diagnosed with BPD in which EF has been indexed in isolation from broader cognitive processes; (2) the specific domains of EF that have been most robustly associated with BPD; and (3) whether deficits in EF are uniquely associated with BPD, independent of comorbid psychopathology. Key directions for future research are discussed with respect to strategies for measuring EF and the need for research designs that control for phenotypic overlap between BPD and related forms of psychopathology.
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Affiliation(s)
- Georgia McClure
- School of Psychology, University of Sydney, Sydney, Australia
| | - David J Hawes
- School of Psychology, University of Sydney, Sydney, Australia
| | - Mark R Dadds
- School of Psychology, University of New South Wales, Sydney, Australia
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11
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Winter D. Attention to emotional stimuli in borderline personality disorder - a review of the influence of dissociation, self-reference, and psychotherapeutic interventions. Borderline Personal Disord Emot Dysregul 2016; 3:11. [PMID: 27713819 PMCID: PMC5050674 DOI: 10.1186/s40479-016-0047-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 09/27/2016] [Indexed: 12/19/2022] Open
Abstract
Interactions between attention and processing of emotional stimuli shed light on both sensitivity to emotional stimuli as well as emotion dysregulation. Both of the latter processes have been proposed as central characteristics of altered emotion processing in those with borderline personality disorder (BPD). This review first summarizes the conflicting behavioural, psychophysiological and neuroimaging evidence for the hypothesis that emotional dysregulation should be reflected by higher distractibility through emotional stimuli in those with BPD. Dissociation, self-reference, as well as symptom severity modulated by psychotherapeutic interventions are proposed to help clarify divergent findings. Data suggest an association of dissociation with impaired task continuation during the presentation of interfering emotional and neutral stimuli, as well as high recruitment of neuronal attention networks together with a blunted emotional response. Considering self-reference, evidence suggests that negative rather than positive information may be more self-relevant to those with BPD. This may be due to a negative self-concept and self-evaluation. Social or trauma-relevant information attracts more attention from individuals with BPD and thus suggests higher self-relevance. After psychotherapeutic interventions, initial evidence may indicate normalization of the way attention and emotional stimuli interact in BPD. When studying attention-emotion interactions in BPD, methodological heterogeneities regarding sample, task, and stimulus characteristics need to be considered. When doing so, dissociation, self-reference, and psychotherapeutic interventions offer promising targets for future studies on attention-emotion interactions in those with BPD. This could promote a deeper insight into the affected individuals' struggle with emotions.
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Affiliation(s)
- Dorina Winter
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, PO Box 12 21 20, 68072 Mannheim, Germany
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12
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Kaiser D, Jacob GA, Domes G, Arntz A. Attentional Bias for Emotional Stimuli in Borderline Personality Disorder: A Meta-Analysis. Psychopathology 2016; 49:383-396. [PMID: 27642753 PMCID: PMC5296904 DOI: 10.1159/000448624] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Accepted: 07/17/2016] [Indexed: 01/04/2023]
Abstract
BACKGROUND In borderline personality disorder (BPD), attentional bias (AB) to emotional stimuli may be a core component in disorder pathogenesis and maintenance. SAMPLING 11 emotional Stroop task (EST) studies with 244 BPD patients, 255 nonpatients (NPs) and 95 clinical controls and 4 visual dot-probe task (VDPT) studies with 151 BPD patients or subjects with BPD features and 62 NPs were included. METHODS We conducted two separate meta-analyses for AB in BPD. One meta-analysis focused on the EST for generally negative and BPD-specific/personally relevant negative words. The other meta-analysis concentrated on the VDPT for negative and positive facial stimuli. RESULTS There is evidence for an AB towards generally negative emotional words compared to NPs (standardized mean difference, SMD = 0.311) and to other psychiatric disorders (SMD = 0.374) in the EST studies. Regarding BPD-specific/personally relevant negative words, BPD patients reveal an even stronger AB than NPs (SMD = 0.454). The VDPT studies indicate a tendency towards an AB to positive facial stimuli but not negative stimuli in BPD patients compared to NPs. CONCLUSIONS The findings rather reflect an AB in BPD to generally negative and BPD-specific/personally relevant negative words rather than an AB in BPD towards facial stimuli, and/or a biased allocation of covert attentional resources to negative emotional stimuli in BPD and not a bias in focus of visual attention. Further research regarding the role of childhood traumatization and comorbid anxiety disorders may improve the understanding of these underlying processes.
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Affiliation(s)
- Deborah Kaiser
- Department of Psychology, Clinical Psychology and Psychotherapy, University of Freiburg, Freiburg, The Netherlands
| | - Gitta A. Jacob
- Department of Psychology, Clinical Psychology and Psychotherapy, University of Freiburg, Freiburg, The Netherlands
- Laboratory for Biological and Personality Psychology, Department of Psychology, University of Freiburg, Freiburg, The Netherlands
| | - Gregor Domes
- GAIA AG, Hamburg, University of Trier, Trier, Germany, Amsterdam, The Netherlands
- Biological and Clinical Psychology, University of Trier, Trier, Germany
| | - Arnoud Arntz
- Clinical Psychological Science, University of Maastricht, Maastricht, The Netherlands
- Department of Clinical Psychology, University of Amsterdam, Amsterdam, The Netherlands
- *Arnoud Arntz, Professor of Clinical Psychology, Department of Clinical Psychology, University of Amsterdam PO Box 1593 NL-1001 NK Amsterdam (The Netherlands) E-Mail
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Gvirts H, Braw Y, Harari H, Lozin M, Bloch Y, Fefer K, Levkovitz Y. Executive dysfunction in bipolar disorder and borderline personality disorder. Eur Psychiatry 2015; 30:959-64. [DOI: 10.1016/j.eurpsy.2014.12.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Revised: 12/14/2014] [Accepted: 12/15/2014] [Indexed: 10/22/2022] Open
Abstract
AbstractObjectiveThe boundary between bipolar disorder (BD) and borderline personality disorder is a controversial one. Despite the importance of the topic, few studies have directly compared these patient groups. The aim of the study was to compare the executive functioning profile of BD and BPD patients.MethodExecutive functioning (sustained attention, problem-solving, planning, strategy formation, cognitive flexibility and working memory) was assessed in BD (n= 30) and BPD outpatients (n= 32) using a computerized assessment battery (Cambridge Neuropsychological Test Automated Battery, CANTAB). The groups were compared to one another as well as to healthy controls.ResultsBD patients showed deficits in strategy formation and in planning (indicated by longer execution time in the ToL task) in comparison to BPD patients and healthy controls. BPD patients showed deficits in planning (short deliberation time in the ToL task) in comparison to BD patients and in comparison to healthy controls. In comparison to healthy controls, BPD patients displayed deficits in problem-solving.ConclusionsDifferences in executive dysfunction between BD and BPD patients suggest that this cognitive dimension may be relevant for the clarification of the boundary between the disorders.
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Winter D, Krause-Utz A, Lis S, Chiu CD, Lanius RA, Schriner F, Bohus M, Schmahl C. Dissociation in borderline personality disorder: Disturbed cognitive and emotional inhibition and its neural correlates. Psychiatry Res 2015; 233:339-51. [PMID: 26254542 DOI: 10.1016/j.pscychresns.2015.05.018] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 02/07/2015] [Accepted: 05/29/2015] [Indexed: 11/29/2022]
Abstract
Evidence is heterogeneous regarding whether patients with borderline personality disorder (BPD) display disturbed emotional inhibition in the emotional Stroop task. Previous findings suggest that state dissociation may influence cognitive inhibition of task-irrelevant material, particularly with negative content. Our aim was to examine performance in an emotional Stroop task including negative, neutral, and positive words in BPD patients and healthy controls during functional magnetic resonance imaging. In advance, half of the BPD patients underwent a dissociation induction using script-driven imagery. BPD patients without dissociation induction showed behavioural performance comparable to that of healthy controls but displayed stronger neural responses, especially to positive stimuli, in the superior temporal gyrus, dorsomedial prefrontal cortex, and anterior cingulate cortex. BPD patients with dissociation induction showed overall slower and less accurate responses as well as increased reaction times for negative versus neutral words compared with BPD patients without dissociation induction. Moreover, they showed comparatively decreased neuronal activity in the fusiform gyrus and parietal cortices independent of valence, but elevated activity in the left inferior frontal gyrus in response to negative versus neutral words. In conclusion, experimentally induced dissociation in BPD was associated with inefficient cognitive inhibition, particularly of negative stimuli, in the emotional Stroop task.
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Affiliation(s)
- Dorina Winter
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Germany.
| | - Annegret Krause-Utz
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Germany; Institute of Psychology, Leiden University; Institute of Brain and Cognition, Leiden, the Netherlands
| | - Stefanie Lis
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Germany
| | - Chui-De Chiu
- Department of Psychology, Clinical and Health Psychology Centre, and Centre for Cognition and Brain Studies, The Chinese University of Hong Kong, Hong Kong
| | - Ruth A Lanius
- Department of Psychiatry, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
| | - Friederike Schriner
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Germany
| | - Martin Bohus
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Germany; Faculty of Health, University of Antwerp, Belgium
| | - Christian Schmahl
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Germany
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15
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Quality and severity of depression in borderline personality disorder: A systematic review and meta-analysis. Clin Psychol Rev 2015; 37:13-25. [DOI: 10.1016/j.cpr.2015.02.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Revised: 01/31/2015] [Accepted: 02/05/2015] [Indexed: 12/21/2022]
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Baez S, Marengo J, Perez A, Huepe D, Font FG, Rial V, Gonzalez‐Gadea ML, Manes F, Ibanez A. Theory of mind and its relationship with executive functions and emotion recognition in borderline personality disorder. J Neuropsychol 2014; 9:203-18. [DOI: 10.1111/jnp.12046] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Revised: 10/30/2013] [Indexed: 11/27/2022]
Affiliation(s)
- Sandra Baez
- Laboratory of Experimental Psychology and Neuroscience (LPEN) Institute of Cognitive Neurology (INECO) & Institute of Neuroscience Favaloro University Buenos Aires Argentina
- National Scientific and Technical Research Council (CONICET) Buenos Aires Argentina
- Pontifical Catholic University of Argentina Buenos Aires Argentina
- UDP‐INECO Foundation Core on Neuroscience (UIFCoN) Diego Portales University Santiago Chile
| | - Juan Marengo
- Laboratory of Experimental Psychology and Neuroscience (LPEN) Institute of Cognitive Neurology (INECO) & Institute of Neuroscience Favaloro University Buenos Aires Argentina
| | - Ana Perez
- Laboratory of Experimental Psychology and Neuroscience (LPEN) Institute of Cognitive Neurology (INECO) & Institute of Neuroscience Favaloro University Buenos Aires Argentina
| | - David Huepe
- UDP‐INECO Foundation Core on Neuroscience (UIFCoN) Diego Portales University Santiago Chile
- Laboratory of Cognitive and Social Neuroscience Universidad Diego Portales Santiago Chile
| | - Fernanda Giralt Font
- Laboratory of Experimental Psychology and Neuroscience (LPEN) Institute of Cognitive Neurology (INECO) & Institute of Neuroscience Favaloro University Buenos Aires Argentina
| | - Veronica Rial
- Laboratory of Experimental Psychology and Neuroscience (LPEN) Institute of Cognitive Neurology (INECO) & Institute of Neuroscience Favaloro University Buenos Aires Argentina
| | - María Luz Gonzalez‐Gadea
- Laboratory of Experimental Psychology and Neuroscience (LPEN) Institute of Cognitive Neurology (INECO) & Institute of Neuroscience Favaloro University Buenos Aires Argentina
- National Scientific and Technical Research Council (CONICET) Buenos Aires Argentina
- UDP‐INECO Foundation Core on Neuroscience (UIFCoN) Diego Portales University Santiago Chile
| | - Facundo Manes
- Laboratory of Experimental Psychology and Neuroscience (LPEN) Institute of Cognitive Neurology (INECO) & Institute of Neuroscience Favaloro University Buenos Aires Argentina
- National Scientific and Technical Research Council (CONICET) Buenos Aires Argentina
- UDP‐INECO Foundation Core on Neuroscience (UIFCoN) Diego Portales University Santiago Chile
- Australian Research Council (ACR) Centre of Excellence in Cognition and its Disorders New South Wales Australia
| | - Agustin Ibanez
- Laboratory of Experimental Psychology and Neuroscience (LPEN) Institute of Cognitive Neurology (INECO) & Institute of Neuroscience Favaloro University Buenos Aires Argentina
- National Scientific and Technical Research Council (CONICET) Buenos Aires Argentina
- UDP‐INECO Foundation Core on Neuroscience (UIFCoN) Diego Portales University Santiago Chile
- Universidad Autónoma del Caribe Barranquilla Colombia
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Barker V, Pope M, Smith S, Brown V, Hall J. Set shifting and reversal learning in borderline personality disorder. Personal Ment Health 2014; 8:1-13. [PMID: 24532550 DOI: 10.1002/pmh.1235] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Revised: 03/06/2013] [Accepted: 03/30/2013] [Indexed: 11/12/2022]
Abstract
BACKGROUND People with BPD have been shown in some studies to have structural deficits in regions of the prefrontal cortex. A sensitive test of prefrontal cortex function is the intra-dimensional/extra-dimensional (IDED) set shifting task. This study sought to examine whether people with BPD demonstrate impaired performances on extra-dimensional shift (EDS) and reversal learning aspects of this task similar to those seen in conditions such as schizophrenia and bipolar affective disorder. METHOD Twenty subjects with BPD and 21 healthy control subjects were administered the IDED task from the Cambridge Neuropsychological Test Automated Battery cognitive test battery. EDS and reversal learning errors were compared between the groups using repeated measures ANOVAs. RESULTS There was no significant difference between the BPD and control participants in EDS or reversal learning on the IDED task or in stage of the task completed. There was a medium effect size difference (Cohen's d = 0.4) for simple reversal learning and small effect sizes for reversal learning (Cohen' d = 0.17) and IDED shift stages (Cohen's d = 0.2 and -0.3 respectively). CONCLUSIONS Participants with BPD in this study did not show statistically significant deficits in EDS or reversal learning, although small to medium effect sizes were found. These findings distinguish them from sufferers of schizophrenia and bipolar affective disorder and are in keeping with the idea that BPD is a distinct condition with discrete neuropathological processes.
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Affiliation(s)
- Victoria Barker
- Division of Psychiatry, Centre for Brain Sciences, School of Clinical Sciences, University of Edinburgh, Royal Edinburgh Hospital, Edinburgh, UK
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Winter D, Elzinga B, Schmahl C. Emotions and memory in borderline personality disorder. Psychopathology 2014; 47:71-85. [PMID: 24355827 DOI: 10.1159/000356360] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Accepted: 10/06/2013] [Indexed: 11/19/2022]
Abstract
Memory processes such as encoding, storage, and retrieval of information are influenced by emotional content. Because patients with borderline personality disorder (BPD) are particularly susceptible to emotional information, it is relevant to understand whether such memory processes are altered in this patient group. This systematic literature review collects current evidence on this issue. Research suggests that emotional information interferes more strongly with information processing and learning in BPD patients than in healthy controls. In general, BPD patients do not seem to differ from healthy control subjects in their ability to memorize emotional information, but they tend to have specific difficulties forgetting negative information. Also, BPD patients seem to recall autobiographical, particularly negative events with stronger arousal than healthy controls, while BPD patients also show specific temporo-prefrontal alterations in neural correlates. No substantial evidence was found that the current affective state influences learning and memory in BPD patients any differently than in healthy control subjects. In general, a depressive mood seems to both deteriorate and negatively bias information processing and memories, while there is evidence that dissociative symptoms impair learning and memory independently of stimulus valence. This review discusses methodological challenges of studies on memory and emotions in BPD and makes suggestions for future research and clinical implications.
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Affiliation(s)
- Dorina Winter
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim/Heidelberg University, Mannheim, Germany
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Schilling L, Wingenfeld K, Spitzer C, Nagel M, Moritz S. False memories and memory confidence in borderline patients. J Behav Ther Exp Psychiatry 2013; 44:376-80. [PMID: 23648802 DOI: 10.1016/j.jbtep.2013.03.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Revised: 02/27/2013] [Accepted: 03/30/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND OBJECTIVES Mixed results have been obtained regarding memory in patients with borderline personality disorder (BPD). Prior reports and anecdotal evidence suggests that patients with BPD are prone to false memories but this assumption has to been put to firm empirical test, yet. METHODS Memory accuracy and confidence was assessed in 20 BPD patients and 22 healthy controls using a visual variant of the false memory (Deese-Roediger-McDermott) paradigm which involved a negative and a positive-valenced picture. RESULTS Groups did not differ regarding veridical item recognition. Importantly, patients did not display more false memories than controls. At trend level, borderline patients rated more items as new with high confidence compared to healthy controls. CONCLUSIONS The results tentatively suggest that borderline patients show uncompromised visual memory functions and display no increased susceptibility for distorted memories.
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Affiliation(s)
- Lisa Schilling
- Asklepios Medical Center Hamburg-North--Wandsbek, Department of Psychiatry and Psychotherapy, Hamburg, Germany.
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20
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Abstract
Following Linehan's biosocial model, we conceptualize emotion dysregulation in borderline personality disorder (BPD) as consisting of four components: emotion sensitivity, heightened and labile negative affect, a deficit of appropriate regulation strategies, and a surplus of maladaptive regulation strategies. We review the evidence supporting each of these components. Given the complexity of the construct of emotion dysregulation and its involvement in many disorders, there is a need for research that specifies which components of emotion dysregulation are under study and also examines the interplay amongst these emotion dysregulation components.
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21
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Gvirts HZ, Harari H, Braw Y, Shefet D, Shamay-Tsoory SG, Levkovitz Y. Executive functioning among patients with borderline personality disorder (BPD) and their relatives. J Affect Disord 2012; 143:261-4. [PMID: 22963893 DOI: 10.1016/j.jad.2012.05.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Revised: 05/01/2012] [Accepted: 05/01/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND Studies focusing on executive functioning in patients with borderline personality disorder (BPD) have shown divergent results. Moreover, little attention has been paid to the potential role of deficits in executive functions as markers of familial vulnerability to BPD. Thus, the aim of the present study was to investigate executive functions in both patients BPD and their unaffected first-degree relatives (parents). METHOD We examined executive functions in four groups: patients with BPD (n=27), age-matched healthy controls (n=29), healthy unaffected parents of patients in the BPD group (n=20) and their respective age-matched controls (n=22). We administered tests that tapped three domains of executive functions: cognitive planning, sustained attention, and spatial working memory. All tests form part of the Cambridge Neuropsychological Test Automated Battery (CANTAB) battery. RESULTS BPD patients displayed deficient executive functioning as compared to healthy controls in the domains of cognitive planning, sustained attention and working memory. Both BPD patients and their parents showed reduced latency to initiate the first move on the planning task [CANTAB's Tower of London]. All other measurements of executive functions did not differ significantly between parents of BPD patients and their respective healthy controls. LIMITATION Results should be replicated with a larger sample size. CONCLUSIONS BPD patients demonstrate a generalized profile of executive dysfunction. In the group comprising their parents, however, we found a lack of evidence for executive dysfunctions. Hence, executive dysfunctions do not appear to be markers of familial vulnerability for BPD.
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Affiliation(s)
- Hila Z Gvirts
- The Emotion-Cognition Research Center, Shalvata Mental Health Care Center, Hod-Hasharon, Israel
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22
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Lazzaretti M, Morandotti N, Sala M, Isola M, Frangou S, De Vidovich G, Marraffini E, Gambini F, Barale F, Zappoli F, Caverzasi E, Brambilla P. Impaired working memory and normal sustained attention in borderline personality disorder. Acta Neuropsychiatr 2012; 24:349-55. [PMID: 25287177 DOI: 10.1111/j.1601-5215.2011.00630.x] [Citation(s) in RCA: 9] [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
Lazzaretti M, Morandotti N, Sala M, Isola M, Frangou S, De Vidovich G, Marraffini E, Gambini F, Barale F, Zappoli F, Caverzasi E, Brambilla P. Impaired working memory and normal sustained attention in borderline personality disorder.Objective: Although reports in the literature describe deficits in working memory in borderline personality disorder (BPD), the evidence is limited and inconsistent. The aim of this study was to evaluate further this cognitive dimension and its clinical correlates in BPD.Method: We compared the performance of 15 BPD patients to 1:1 matched healthy controls on verbal working memory as determined by the sequential letter N-back test and sustained attention as measured using the continuous performance test (CPT).Results: BPD patients performed significantly worse on the N-back test compared to healthy controls (p < 0.05), but not on the CPT. The N-back deficit was more pronounced and significant in the 3-back condition and inversely correlated with impulsivity.Conclusions: These results suggest the presence of working memory deficits in BPD that may be linked to greater impulsivity and sustained by impairment in the dorsolateral prefrontal cortex.
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Affiliation(s)
- Matteo Lazzaretti
- Interdepartmental Centre for research on Personality Disorders. Department of Applied and Behavioural Health Sciences, Section of Psychiatry, University of Pavia, Pavia, Italy
| | - Niccolò Morandotti
- Interdepartmental Centre for research on Personality Disorders. Department of Applied and Behavioural Health Sciences, Section of Psychiatry, University of Pavia, Pavia, Italy
| | - Michela Sala
- Interdepartmental Centre for research on Personality Disorders. Department of Applied and Behavioural Health Sciences, Section of Psychiatry, University of Pavia, Pavia, Italy
| | - Miriam Isola
- Department of Medical and Morphological Research, Section of Statistics, University of Udine, Udine, Italy
| | - Sophia Frangou
- Psychosis Clinical Academic Group, Section of Neurobiology of Psychosis, Institute of Psychiatry, King's College London, London, UK
| | - Giulia De Vidovich
- Interdepartmental Centre for research on Personality Disorders. Department of Applied and Behavioural Health Sciences, Section of Psychiatry, University of Pavia, Pavia, Italy
| | - Elisa Marraffini
- Interdepartmental Centre for research on Personality Disorders. Department of Applied and Behavioural Health Sciences, Section of Psychiatry, University of Pavia, Pavia, Italy
| | - Francesca Gambini
- Interdepartmental Centre for research on Personality Disorders. Department of Applied and Behavioural Health Sciences, Section of Psychiatry, University of Pavia, Pavia, Italy
| | - Francesco Barale
- Interdepartmental Centre for research on Personality Disorders. Department of Applied and Behavioural Health Sciences, Section of Psychiatry, University of Pavia, Pavia, Italy
| | - Federico Zappoli
- Service of Radiology, IRCCS Policlinico San Matteo, Pavia, Italy
| | - Edgardo Caverzasi
- Interdepartmental Centre for research on Personality Disorders. Department of Applied and Behavioural Health Sciences, Section of Psychiatry, University of Pavia, Pavia, Italy
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Abstract
The Florida State Twin Registry began in 2002 through a pilot study of personality disorders and executive cognitive functioning in adult twins. Since 2006, the registry has grown substantially as part of the Learning Disability Research Center at Florida State University that recently began its second funding cycle through the National Institute of Child Health and Development. An update on the Florida State Twin Registry sample, focus, and measures is provided, as well as future directions.
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Baer RA, Peters JR, Eisenlohr-Moul TA, Geiger PJ, Sauer SE. Emotion-related cognitive processes in borderline personality disorder: A review of the empirical literature. Clin Psychol Rev 2012; 32:359-69. [DOI: 10.1016/j.cpr.2012.03.002] [Citation(s) in RCA: 100] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Revised: 01/02/2012] [Accepted: 03/17/2012] [Indexed: 10/28/2022]
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Carter PE, Grenyer BFS. Expressive language disturbance in borderline personality disorder in response to emotional autobiographical stimuli. J Pers Disord 2012; 26:305-21. [PMID: 22686220 DOI: 10.1521/pedi.2012.26.3.305] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Clinicians recognize expressive language disturbances in borderline personality disorder (BPD) as a feature attenuating psychiatric history-taking. Neuroimaging studies demonstrate activation of key differentiating neural networks characterizing a traumatic memory system in BPD patients. Yet there are few BPD studies evaluating expressive language disturbances in response to emotionally salient, clinically relevant stimuli and no controlled studies. The aim was to examine expressive language disturbances in response to a clinically relevant emotional stimulus, the Adult Attachment Interview (AAI). Twenty BPD participants and 20 age-, sex-, and education-matched controls were administered the AAI. Verbatim transcripts were analyzed by four computerized measures designed to evaluate various linguistic components of speech (i.e., overall expressive language impairment, lexical complexity, syntactic complexity, and semantic complexity). BPD participants evidenced significantly greater levels of overall expressive language impairment and reduced syntactic and lexical complexity, but not semantic complexity scores. Detailed linguistic profiles demonstrated specific deficits linked to BPD.
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Legris J, Links PS, van Reekum R, Tannock R, Toplak M. Executive function and suicidal risk in women with Borderline Personality Disorder. Psychiatry Res 2012; 196:101-8. [PMID: 22377570 DOI: 10.1016/j.psychres.2011.10.008] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2010] [Revised: 10/05/2011] [Accepted: 10/11/2011] [Indexed: 10/28/2022]
Abstract
A range of executive function (EF) deficits have been associated with Borderline Personality (BPD), a disorder characterized by high rates of suicide. However, the role of EF and suicide risk in BPD has not been examined. This exploratory study compared working memory, Stroop interference, motor inhibition (SSRT) and Iowa Gambling Task (IGT) decision making performance in 42 women with BPD and 41 healthy controls. The sensitivity of EF to suicidal risk as assessed by the Suicide Behaviour Questionnaire-R (Osman et al., 2001) was also tested. Women with BPD performed similar to controls on all EF except decision making. Weaker Stroop interference control, however, was the only significant EF contributor to suicide risk, demonstrating near equivalent contributions to that of depression. EF and depression collectively explained 34% of the adjusted variance in total suicide risk. Contrary to expectations, IGT decision making and motor inhibition were not associated with overall suicide risk. Only Stroop interference control contributed significantly to lifetime suicide intent/attempt beyond depression or BPD severity. As prior suicide attempt remains the strongest predictor of future attempt (Soloff et al., 2003), the sensitivity of stroop performance to suicidal risk may be clinically important. Interference control may represent a "diathesis" for suicide that is independent of psychiatric diagnoses.
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Affiliation(s)
- Jeannette Legris
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada.
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27
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Taylor JE, James LM, Reeves MD, Bobadilla L. The Florida State Twin Registry: Research Aims and Design. Twin Res Hum Genet 2012. [DOI: 10.1375/twin.9.6.958] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractRelatively little is known about the relationship of most personality disorders to executive cognitive functioning despite their associations with frontal cortex activity. Research on genetic influence is lacking for most personality disorders, and research on genetic influences associated with executive cognitive functioning is sparse and mixed. The Florida State Twin Registry was created to conduct a pilot twin study aimed at examining genetic influence on personality disorders and executive cognitive functioning. Measures included structured clinical interviews for symptoms and diagnoses of personality disorders (borderline, histrionic, narcissistic, antisocial, obsessive–compulsive, avoidant, and dependent), depression, substance abuse/dependence, anxiety disorders, and eating disorders. The Wisconsin Card Sorting Test and the Stroop Color-Word Test were administered to assess executive cognitive functioning. Self-report questionnaires were included to assess maladaptive personality traits. Data sharing and future directions for growing the Florida State Twin Registry are discussed.
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Moritz S, Schilling L, Wingenfeld K, Köther U, Wittekind C, Terfehr K, Spitzer C. Psychotic-like cognitive biases in borderline personality disorder. J Behav Ther Exp Psychiatry 2011; 42:349-54. [PMID: 21411041 DOI: 10.1016/j.jbtep.2011.02.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2010] [Revised: 01/12/2011] [Accepted: 02/02/2011] [Indexed: 10/18/2022]
Abstract
Whereas a large body of research has linked borderline personality disorder (BPD) with affective rather than psychotic disorders, BPD patients frequently display psychotic and psychosis-prone symptoms, respectively. The present study investigated whether cognitive biases implicated in the pathogenesis of psychotic symptoms, especially delusions, are also evident in BPD. A total of 20 patients diagnosed with BPD and 20 healthy controls were administered tasks measuring neuropsychological deficits (psychomotor speed, executive functioning) and cognitive biases (e.g., one-sided reasoning, jumping to conclusions, problems with intentionalizing). Whereas BPD patients performed similar to controls on standard neuropsychological tests, they showed markedly increased scores on four out of five subscales of the Cognitive Biases Questionnaire for Psychosis (CBQp) and displayed a one-sided attributional style on the revised Internal, Personal and Situational Attributions Questionnaire (IPSAQ-R) with a marked tendency to attribute events to themselves. The study awaits replication with larger samples, but we tentatively suggest that the investigation of psychosis-related cognitive biases may prove useful for the understanding and treatment of BPD.
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Affiliation(s)
- Steffen Moritz
- University Medical Center Hamburg-Eppendorf, Department of Psychiatry and Psychotherapy, Martinistr. 52, D-20246 Hamburg, Germany.
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Bouchard S, Lemelin S, Dubé C, Giguère JF. Intérêt clinique d’une conception neuroscientifique du trouble de personnalité limite : dysfonctionnements du système exécutif et de la théorie de l’esprit. SANTE MENTALE AU QUEBEC 2011; 35:227-51. [DOI: 10.7202/1000561ar] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Le trouble de personnalité limite (TPL) est un problème psychopathologique complexe et les données récentes issues des neurosciences permettent une compréhension plus précise des bases neurobiologiques de ses manifestations. Cet article vise à étayer la proposition que le TPL dépend en partie d’un dysfonctionnement frontal et exécutif qui perturbe les mécanismes nécessaires au fonctionnement optimal des inférences propres à l’utilisation d’une « théorie de l’esprit ». Pour soutenir ce propos, quatre ensembles d’observations sont examinés : les parallèles entre la personnalité dite frontale et le TPL, la présence de déficits cognitifs de type frontal chez le TPL, les conséquences sur le développement cérébral d’une enfance marquée par l’abus et la négligence et enfin, les résultats des études d’imagerie cérébrale. Cet article s’inscrit dans un courant de pensée qui vise l’intégration de la perspective neuroscientifique du TPL aux conceptualisations psychopathologiques actuelles. L’objectif étant d’offrir une conceptualisation du TPL qui évite la traditionnelle dichotomie esprit/cerveau, psychologie/biologie et de dégager des points de convergence entre la psychologie clinique et la neurobiologie.
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Affiliation(s)
| | - Sophie Lemelin
- Ph.D., Service de psychologie, Centre de Traitement Le Faubourg Saint-Jean, Institut universitaire en santé mentale de Québec
- Centre de recherche Université Laval-Robert-Giffard
| | - Claude Dubé
- Ph.D., Département de psychologie, Université du Québec à Chicoutimi
| | - Jean-François Giguère
- M. Ps., Service de psychologie, Centre de Traitement Le Faubourg St-Jean, Institut universitaire en santé mentale de Québec
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Impact of childhood trauma, alexithymia, dissociation, and emotion suppression on emotional Stroop task. J Psychosom Res 2011; 70:53-8. [PMID: 21193101 DOI: 10.1016/j.jpsychores.2010.06.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2010] [Revised: 04/01/2010] [Accepted: 06/08/2010] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Attentional bias to emotion- and illness-related information plays a prominent role in many mental disorders, particularly major depressive disorder and anxiety disorders. Using the emotional Stroop task we investigated which variables beyond aspects of patients' psychopathology might influence reaction times and interference in the Stroop test. METHODS We investigated 82 psychosomatic inpatients and 39 healthy controls. Diagnosis of depressive disorders, anxiety disorders, and somatoform disorders were established using the Structured Clinical Interview for DSM-IV. Severity of depression, anxiety, somatic symptoms, as well as experiences of childhood trauma, alexithymia, dissociation and emotion suppression were assessed via questionnaires. The emotional Stroop test was performed by using neutral and negative words, words related to depression, anxiety and somatization, respectively, and individually chosen words, which were related to the main problems of the participants. RESULTS In multivariate regression analyses, reaction times were best predicted by self-reported experiences of childhood trauma. Interference, by contrast, was predicted by emotion suppression, but only for negative words, anxiety-related words and individually relevant words. Against our hypothesis, measurements of psychopathology were not associated with Stroop performance. CONCLUSIONS The present study provides further support for the idea that the experience of childhood trauma influences adult neuropsychological performance. Furthermore, the findings suggest that the ability to suppress emotions may be an important predictor of attentional bias.
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Bustamante ML, Villarroel J, Francesetti V, Ríos M, Arcos-Burgos M, Jerez S, Iturra P, Solari A, Silva H. Planning in borderline personality disorder: evidence for distinct subpopulations. World J Biol Psychiatry 2010; 10:512-7. [PMID: 19658046 DOI: 10.1080/15622970903079481] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Borderline personality disorder is a severe mental disorder, whereas previous studies suggest executive functions may be impaired. The aim of this study was to evaluate executive planning in a sample of 85 individuals. METHODS Planning was assessed by means of the Tower of London (Drexel University version) task. Latent class cluster analysis models were adjusted to the data. RESULTS We identified two different subpopulations of borderline personality disorder patients, one of them with significantly reduced performance. CONCLUSION;. Neuropsychological mechanisms may be involved in borderline personality disorder, at least in a subgroup of patients.
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Affiliation(s)
- M Leonor Bustamante
- Personality Disorders Unit, Department of Psychiatry and Mental Health, Clinical Hospital of the University of Chile, Santiago, Chile.
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Van den Eynde F, De Saedeleer S, Naudts K, Day J, Vogels C, van Heeringen C, Audenaert K. Quetiapine treatment and improved cognitive functioning in borderline personality disorder. Hum Psychopharmacol 2009; 24:646-9. [PMID: 19946934 DOI: 10.1002/hup.1075] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE We aimed to assess whether executive functioning improved over time in a sample of borderline personality disorder (BPD) subjects that took part in a quetiapine treatment trial. METHODS Performance on the following neurocognitive tasks was assessed at enrolment and at the end of the 12 weeks quetiapine treatment: Trail Making Task, Word Fluency Task and Tower of London Task. Forty-one BPD patients were recruited, of whom 32 completed the trial. An intention-to-treat analysis with a mixed linear model was applied. RESULTS The data show that participants significantly improved on most executive functioning measures. Patients' scores decreased significantly (mean [SD] difference; p-value) on the Trail Making Task Part A (11.7 [2.3]; p < 0.0001), Part B (51.8 [9.2]; p < 0.0001) and 'B minus A' (40.1 [8.2]; p < 0.0001), on a Phonological (15.9 [1.6]; p < 0.0001) and Semantic (9.8 [1.1]; p < 0.0001) Verbal Fluency tasks, and on the Tower of London total correct score (2.5 [0.4]; p < 0.0001), total move score (29.5 [4.5]; p < 0.0001) and total time (172.9 [35.8]; p < 0.0001). CONCLUSIONS In this study we have demonstrated that executive functioning in BPD is improved after treatment with quetiapine. Neurocognitive measures of executive functioning should be considered as valuable outcomes in the study of treatment efficacy in BPD.
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Mensebach C, Wingenfeld K, Driessen M, Rullkoetter N, Schlosser N, Steil C, Schaffrath C, Bulla-Hellwig M, Markowitsch HJ, Woermann FG, Beblo T. Emotion-induced memory dysfunction in borderline personality disorder. Cogn Neuropsychiatry 2009; 14:524-41. [PMID: 19894145 DOI: 10.1080/13546800903049853] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Although emotional dysregulation is a core problem in borderline personality disorder (BPD), few neuropsychological studies have evaluated the impact of emotion. The present study aimed at the comprehensive investigation of verbal memory functions with and without emotionally relevant interference in BPD. BPD patients were expected to perform as well as healthy subjects in standard memory tasks but to show fewer capacities to control for emotionally negative interference. METHODS 47 patients with BPD and 70 healthy control subjects participated. An experimental task assessed verbal memory with respect to standard and emotionally relevant and neutral interference learning conditions. Applied standard tests covered working memory, delayed memory, and word fluency. RESULTS Memory performances of BPD patients were impaired when negatively valenced interference was conducted but normal in all other conditions. These results remained stable after controlling for comorbid major depression and posttraumatic stress disorder. DISCUSSION The present findings suggest no general impairment of verbal memory functions in BPD but control and inhibition of interference by emotionally significant material seem to be disturbed.
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Affiliation(s)
- Christoph Mensebach
- Department of Psychosomatic Medicine and Psychotherapy, LVR University Hospital Duisburg-Essen, Essen, Germany.
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Taylor J. Substance Use Disorders and Cluster B Personality Disorders: Physiological, Cognitive, and Environmental Correlates in a College Sample. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2009; 31:515-35. [PMID: 16161732 DOI: 10.1081/ada-200068107] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Substance use disorders (SUDs) and Cluster B personality disorders (PDs) are both marked by impulsivity and poor behavioral control and may result in part from shared neurobiological or executive cognitive functioning deficits. To examine the potential utility of such models in explaining variance in SUDs and PDs at the lower end of symptom expression and impairment, 123 (73 female) volunteer college students were administered 2 measures of executive cognitive functioning; a task assessing autonomic reactivity to aversive noise blasts; a life events and a peer substance use measure; and structured clinical interviews to assess symptoms of substance abuse/dependence and antisocial, borderline, histrionic, and narcissistic PDs. As expected, symptoms of SUDs and PDs were significantly positively correlated. Antisocial PD, alcohol and cannabis use disorder symptoms were significantly positively related to proportion of friends who use alcohol and drugs regularly and drug use among romantic partners. Number of negative life events was positively related to PD symptoms and to alcohol use disorder symptoms. Executive cognitive functioning was not related to SUD and PD symptoms in the expected direction. Findings suggest that, among higher functioning young adults, environmental factors may be particularly relevant to our understanding of SUDs and certain PDs.
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Affiliation(s)
- Jeanette Taylor
- Department of Psychology, Florida State University, Tallahassee, Florida 32306-1270, USA.
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Wingenfeld K, Rullkoetter N, Mensebach C, Beblo T, Mertens M, Kreisel S, Toepper M, Driessen M, Woermann FG. Neural correlates of the individual emotional Stroop in borderline personality disorder. Psychoneuroendocrinology 2009; 34:571-86. [PMID: 19042093 DOI: 10.1016/j.psyneuen.2008.10.024] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2008] [Revised: 10/22/2008] [Accepted: 10/22/2008] [Indexed: 01/18/2023]
Abstract
OBJECTIVE Emotional dysregulation is a key feature of borderline personality disorder (BPD) with altered inhibitory functions having suggested as being crucial. The anterior cingulate cortex and further prefrontal brain regions are crucial for response inhibition. The regulation of emotions is ensured via inhibitory control over the amygdala. The present study aimed to investigate neural correlates of response inhibition in BPD by using an emotional Stroop paradigm extending the task to word stimuli which were related to stressful life events. METHODS Twenty BPD patients and 20 healthy controls underwent functional magnetic resonance imaging (fMRI) while performing the individual emotional Stroop task. A block design was used with the following word type conditions: neutral words, general negative words, and individual negative words. The individual negative words were recruited from a prior interview conducted with each participant. RESULTS While BPD patients had overall slower reaction times in the Stroop task compared to healthy controls, there was no increased slowing with emotional interference. Controls exhibited significant fMRI blood oxygenation level-dependent signal increases in the anterior cingulate cortex as well as in frontal cortex contrasting generally negative vs. neutral and individual negative vs. neutral conditions, respectively. BPD patients did not show equivalent signal changes. CONCLUSIONS These results provide further evidence for a dysfunctional network of brain areas in BPD, including the ACC and frontal brain regions. These areas are crucial for the regulation of stress and emotions, the core problems of BPD patients.
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Affiliation(s)
- Katja Wingenfeld
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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Haaland VØ, Landrø NI. Pathological dissociation and neuropsychological functioning in borderline personality disorder. Acta Psychiatr Scand 2009; 119:383-92. [PMID: 19120046 DOI: 10.1111/j.1600-0447.2008.01323.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Transient, stress-related severe dissociative symptoms or paranoid ideation is one of the criteria defining the borderline personality disorder (BPD). Examinations of the neuropsychological correlates of BPD reveal various findings. The purpose of this study was to investigate the association between dissociation and neuropsychological functioning in patients with BPD. METHOD The performance on an extensive neuropsychological battery of patients with BPD with (n=10) and without (n=20) pathological dissociation was compared with that of healthy controls (n=30). RESULTS Patients with pathological dissociation were found to have reduced functioning on every neuropsychological domain when compared with healthy controls. Patients without pathological dissociation were found to have reduced executive functioning, but no other differences were found. CONCLUSION Pathological dissociation is a clinical variable that differentiates patients with BPD with regard to cognitive functioning.
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Affiliation(s)
- V Ø Haaland
- Department of Psychiatry, Sørlandet Hospital HF, Kristiansand, Norway.
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Mensebach C, Beblo T, Driessen M, Wingenfeld K, Mertens M, Rullkoetter N, Lange W, Markowitsch HJ, Ollech I, Saveedra AS, Rau H, Woermann FG. Neural correlates of episodic and semantic memory retrieval in borderline personality disorder: an fMRI study. Psychiatry Res 2009; 171:94-105. [PMID: 19176280 DOI: 10.1016/j.pscychresns.2008.02.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2006] [Revised: 04/24/2007] [Accepted: 02/18/2008] [Indexed: 01/18/2023]
Abstract
Verbal memory impairment in borderline personality disorder (BPD) is still a matter of debate. In this study we combine investigations of both, memory retrieval as well as underlying neural circuits in BPD. Functional magnetic resonance imaging (fMRI) was used to study regional brain activation in 18 right-handed female patients with BPD and 18 matched controls during the retrieval of an episodic memory retrieval (EMR) task (free recall of a word list) and a semantic memory retrieval (SMR) task (verbal fluency). Despite unaffected performance in EMR and SMR, patients with BPD showed task-specific increased activation compared with controls. During EMR, the increased activation encompassed the posterior cingulate cortex bilaterally, the left middle and superior temporal gyrus, the right inferior frontal gyrus, and the right angular gyrus. SMR was associated with increased activation of the posterior cingulate cortex, of the right fusiform gyrus, of the left anterior cingulate cortex, and of the left postcentral gyrus. Our findings suggest that BPD patients may need to engage larger brain areas to reach a level of performance in episodic and semantic retrieval tasks that is comparable to that of healthy controls.
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Affiliation(s)
- Christoph Mensebach
- Department of Psychiatry and Psychotherapy Bethel, Ev. Hospital Bielefeld, Bielefeld, Germany.
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A neurocognitive model of borderline personality disorder: effects of childhood sexual abuse and relationship to adult social attachment disturbance. Dev Psychopathol 2008; 20:341-68. [PMID: 18211741 DOI: 10.1017/s0954579408000163] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Borderline personality disorder (BPD) is a paradigmatic disorder of adult attachment, with high rates of antecedent childhood maltreatment. The neurocognitive correlates of both attachment disturbance and maltreatment are both presently unknown in BPD. This study evaluated whether dimensional adult attachment disturbance in BPD is related to specific neurocognitive deficits, and whether childhood maltreatment is related to these dysfunctions. An outpatient BPD group (n=43) performed nearly 1 SD below a control group (n=26) on short-term recall, executive, and intelligence functions. These deficits were not affected by emotionally charged stimuli. In the BPD group, impaired recall was related to attachment-anxiety, whereas executive dysfunction was related to attachment-avoidance. Abuse history was correlated significantly with executive dysfunction and at a trend level with impaired recall. Neurocognitive deficits and abuse history exhibited both independent and interactive effects on adult attachment disturbance. These results suggest that (a) BPD patients' reactivity in attachment relationships is related to temporal-limbic dysfunction, irrespective of the emotional content of stimuli, (b) BPD patients' avoidance within attachment relationships may be a relational strategy to compensate for the emotional consequences of frontal-executive dysregulation, and (c) childhood abuse may contribute to these neurocognitive deficits but may also exert effects on adult attachment disturbance that is both independent and interacting with neurocognitive dysfunction.
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Subtle cognitive dysfunction in nonaffected siblings of individuals affected by nonpsychotic disorders. Biol Psychiatry 2008; 63:602-8. [PMID: 17825797 DOI: 10.1016/j.biopsych.2007.05.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2007] [Revised: 05/13/2007] [Accepted: 05/16/2007] [Indexed: 11/25/2022]
Abstract
BACKGROUND Previous studies have reported that as a group, individuals affected by psychotic and nonpsychotic disorders perform below norms on cognitive tests. Other studies have indicated that unaffected siblings of individuals affected by psychotic disorders also perform below norms on the same tests. We investigated cognitive performance on a large, population-based sample of individuals, affected at the time of testing by nonpsychotic disorders, and their unaffected siblings. METHODS Subjects were taken from a population-based cohort of 523,375, 16- to 17-year-old male adolescents who had been assessed by the Israeli Draft Board. Cognitive test scores were examined in sib-pairs discordant for nonpsychotic (n = 19,489) and psychotic (n = 888) disorders and compared with 224,082 individuals from sibships with no evidence of mental illness. RESULTS There appears to be a gradient in cognitive performance (worst to best) from individuals currently affected by psychotic illnesses (Cohen's d = -.82), followed by individuals currently affected by nonpsychotic illness (Cohen's d = -.58), unaffected siblings of individuals affected by psychotic illness (Cohen's d = -.37), unaffected siblings of individuals affected by nonpsychotic illness (Cohen's d = -.27), and members of sibships with no evidence of mental illness. Unaffected siblings of both psychotic and nonpsychotic individuals from multiple affected sibships (more then one affected sibling) had worse cognitive test scores compared with unaffected siblings from simplex sibships (only one affected sibling). CONCLUSIONS The results support, but do not prove, the notion that cognitive impairment in psychiatric disorders is familial and cuts across diagnostic entities.
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Grootens KP, van Luijtelaar G, Buitelaar JK, van der Laan A, Hummelen JW, Verkes RJ. Inhibition errors in borderline personality disorder with psychotic-like symptoms. Prog Neuropsychopharmacol Biol Psychiatry 2008; 32:267-73. [PMID: 17889419 DOI: 10.1016/j.pnpbp.2007.08.020] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2006] [Revised: 08/16/2007] [Accepted: 08/16/2007] [Indexed: 11/22/2022]
Abstract
BACKGROUND The aim of this study was to examine whether patients with borderline personality disorder (BPD) have deficits in cognitive inhibition as measured with an anti-saccade eye task similar to patients with schizophrenia (Sz). Furthermore, we investigated whether these inhibition errors were more prominent among BPD patients with psychotic-like symptoms than among BPD patients without these symptoms. METHODS An anti-saccade task was administered in 32 BPD patients (among them, 20 had with psychotic-like symptoms), 21 patients with recent onset schizophrenia (Sz), and 25 healthy controls (HC). The percentage inhibition errors in the anti-saccade task were the primary outcome variable, in addition, the percentage of anticipatory errors was measured. RESULTS Sz patients showed more inhibition errors than HC and BPD (p<.001 and p<.05 resp.), whereas BPD patients scored in between Sz and HC. The difference with HC was significant as well (p<.05). BPD patients with psychotic-like symptoms showed more inhibition errors than BPD patients without these symptoms (p<.05). BPD patients showed more anticipatory errors than HC (p<.001), whereas Sz patients did not (p<.26). CONCLUSION The data demonstrate that inhibition deficits, as measured with anti-saccadic eye movement task, may be characteristic among BPD patients and in a larger extent in patients with psychotic-like symptoms. This inhibition deficit was distinct from a general predisposition to response impulsively as measured by anticipatory errors, which was found in the whole group of BPD patients. Psychotic-like symptoms may be an important target dimension for future BPD research and treatment.
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Affiliation(s)
- Koen P Grootens
- Radboud University Nijmegen Medical Center, Dept. of Psychiatry, The Netherlands.
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Beblo T, Saavedra AS, Mensebach C, Lange W, Markowitsch HJ, Rau H, Woermann FG, Driessen M. Deficits in visual functions and neuropsychological inconsistency in Borderline Personality Disorder. Psychiatry Res 2006; 145:127-35. [PMID: 17070927 DOI: 10.1016/j.psychres.2006.01.017] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2004] [Revised: 01/05/2006] [Accepted: 01/08/2006] [Indexed: 11/30/2022]
Abstract
For Borderline Personality Disorder (BPD) cognitive and perceptual impairments were reported in some but not all studies. The aim of the present study was to analyze the neuropsychological performance of BPD patients in different domains. Predominant impairments of visual functions and an increased intra-individual variation of test performances within neuropsychological domains were expected. We investigated 22 patients with BPD and a matched sample of 22 healthy control subjects. A comprehensive clinical and neuropsychological test battery was administered. Effect sizes indicate primarily deficits of visual functions such as visual memory (Wechsler Memory Scale-Revised, WMS-R: Visual pair associates and visual reproduction, Complex Figure Test: Recall) and visuo-spatial abilities (Leistungspruefsystem, LPS 9 and 10: Spatial imagination and embedded figures), but also of executive functions (Tower of Hanoi, Trail Making Test-B, semantic and figural fluency, LPS 4: Reasoning). In addition, the intra-individual ranges of neuropsychological test results in BPD patients were increased compared to those of healthy subjects. This finding might be due to a high degree of temporary stress that interferes with effective cognitive processing. Further research is needed to confirm the present results and to control for stress during the test procedure.
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Affiliation(s)
- Thomas Beblo
- Division of Research, Evaluation and Documentation, Clinic of Psychiatry and Psychotherapy Bethel, Ev. Hospital Bielefeld, Remterweg 69-71, 33617 Bielefeld, Germany.
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Bourke CM, Porter RJ, Sullivan P, Bulik CM, Carter FA, McIntosh VV, Joyce PR. Neuropsychological function in bulimia with comorbid borderline personality disorder and depression. Acta Neuropsychiatr 2006; 18:162-7. [PMID: 26989968 DOI: 10.1111/j.1601-5215.2006.00148.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND In bulimia nervosa (BN), borderline personality disorder (BPD) and major depression (MDD) are frequently comorbid conditions. Executive function has been found to be impaired in BPD and MDD, but the impact of comorbidity on neuropsychological function has rarely been investigated. OBJECTIVE To investigate neuropsychological function in BN with a focus on comorbid BPD and MDD. METHODS One hundred forty-four medication-free female patients entering a study of psychological treatments for BN performed a brief battery of neuropsychological tests. Comorbid MDD and BPD were systematically identified using standard interviews. Neuropsychological test results were compared. RESULTS Forty-one subjects had comorbid BPD and 35 had comorbid MDD, while 15 had both. There was no effect of comorbid MDD, but there was a significant effect of BPD and a significant interaction between the diagnosis of MDD and BPD on executive tasks (trail making and Stroop). Thus, compared with subjects without BPD, subjects with BPD performed significantly worse on tests of executive function, while the group with both comorbidities performed even worse. CONCLUSIONS There appears to be an additive effect of BPD and MDD resulting in impaired executive neuropsychological function. Future studies on either disorder and on BN should examine and account for the effect of comorbidity.
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Affiliation(s)
- Cecilia M Bourke
- 1Department of Psychological Medicine, Christchurch School of Medicine and Health Sciences, Christchurch, New Zealand
| | - Richard J Porter
- 1Department of Psychological Medicine, Christchurch School of Medicine and Health Sciences, Christchurch, New Zealand
| | - Patrick Sullivan
- 2UNC Departments of Genetics, Psychiatry, and Epidemiology, Carolina Center for Genome Sciences, Chapel Hill, North Carolina, USA
| | - Cynthia M Bulik
- 3Department of Psychiatry, University of North Carolina at Chapel Hill, North Carolina, USA
| | - Frances A Carter
- 1Department of Psychological Medicine, Christchurch School of Medicine and Health Sciences, Christchurch, New Zealand
| | - Virginia V McIntosh
- 1Department of Psychological Medicine, Christchurch School of Medicine and Health Sciences, Christchurch, New Zealand
| | - Peter R Joyce
- 1Department of Psychological Medicine, Christchurch School of Medicine and Health Sciences, Christchurch, New Zealand
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Fertuck EA, Lenzenweger MF, Clarkin JF, Hoermann S, Stanley B. Executive neurocognition, memory systems, and borderline personality disorder. Clin Psychol Rev 2006; 26:346-75. [PMID: 15992977 DOI: 10.1016/j.cpr.2005.05.008] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2004] [Accepted: 05/09/2005] [Indexed: 11/17/2022]
Abstract
Borderline Personality Disorder (BPD) is a common, disabling, and burdensome psychiatric condition. It is characterized by turbulent fluctuations of negative emotions and moods, unstable and conflictual interpersonal relationships, an incoherent and often contradictory sense of self, and impulsive, potentially lethal self-injurious behaviors. The neurobehavioral facets of BPD have not been extensively studied. However, clinical theoreticians and researchers have proposed that the symptoms and behaviors of BPD are, in part, associated with disruptions in basic neurocognitive processes. This review summarizes and evaluates research that has investigated the relationship between executive neurocognition, memory systems, and BPD. Three historical phases of research are delineated and reviewed, and the methodological and conceptual challenges this body of investigation highlights are discussed. Laboratory-based assessment of executive neurocognition and memory systems is integral to an interdisciplinary approach to research in BPD. Such an approach holds promise in elucidating the neurobehavioral facets, development, diagnostic boundaries, prevention, and optimal interventions for this debilitating and enigmatic disorder.
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Affiliation(s)
- Eric A Fertuck
- New York State Psychiatric Institute, Columbia University, College of Physicians and Surgeons, USA.
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LeGris J, van Reekum R. The neuropsychological correlates of borderline personality disorder and suicidal behaviour. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2006; 51:131-42. [PMID: 16618004 DOI: 10.1177/070674370605100303] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVE In subjects with borderline personality disorder (BPD), compared with subjects who attempted suicide, to review neuropsychological (NP) function that may predispose to suicidal behaviour along a continuum of high and low lethality. METHOD We undertook electronic searches of MEDLINE, PsycINFO, EMBASE, Biosos Reviews, and Cinhal. The searches were restricted to English-language publications from 1985 onward. The search terms borderline personality disorder, suicide, suicide attempt, self-harm behaviour, neuropsychological, executive function (EF), neurocognitive, and neuropsychological function produced 29 neuropsychology studies involving BPD and 7 neuropsychology studies of suicide attempters, regardless of psychiatric diagnosis. RESULTS Of the BPD studies, 83% found NP impairment in one or more cognitive domains, irrespective of depression, involving specific or generalized deficits linked to the dorsolateral prefrontal and orbitofrontal regions. The functions most frequently reported (in 71% to 86% of BPD studies) are response-inhibitory processes affecting executive function performance that requires speeded attention and visuomotor skills. Decision making and visual memory impairment are also most frequently affected; 60% to 67% of BPD studies report attentional impairment, verbal memory impairment, and visuospatial organizational impairment. Least affected processes in BPD appear to involve spatial working memory, planning, and possibly, IQ. The similarities in NP deficits found in BPD and suicide-attempt studies involve decision making and Trails performances. BPD studies, however, reflect more frequent impairment on the Stroop Test and Wisconsin Card Sort Test performance than the suicide-attempt studies, whereas verbal fluency appears to be more frequently impaired in those attempting suicide. CONCLUSIONS Impaired EF and disinhibitory processes, as indicated by verbal fluency, Trails, and Stroop performance, primarily associated with dorsolateral prefrontal cortical regions may represent a dominant executive pathway to suicide attempt. A primary motivational inhibitory pathway involving conflictual, affective, and reflexive decision-making processes associated with orbitofrontal brain regions, in combination with significant cognitive rigidity, may influence the repetitive expression of self-harm or low-lethality suicidal behaviour. The hypothesis of a specific trait-like cognitive vulnerability for suicidal behaviour involving dysregulatory, disinhibiting pathways awaits confirmation.
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Ruocco AC. The neuropsychology of borderline personality disorder: a meta-analysis and review. Psychiatry Res 2005; 137:191-202. [PMID: 16297985 DOI: 10.1016/j.psychres.2005.07.004] [Citation(s) in RCA: 155] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2004] [Revised: 03/08/2005] [Accepted: 07/13/2005] [Indexed: 11/18/2022]
Abstract
The neuropsychological profile of borderline personality disorder (BPD) is unclear. Past investigations have produced seemingly inconsistent results concerning precisely what neuropsychological deficits characterize the patient with BPD. A meta-analysis of 10 studies was conducted comparing BPD and healthy comparison groups on selected neuropsychological measures comprising six domains of functioning: attention, cognitive flexibility, learning and memory, planning, speeded processing, and visuospatial abilities. BPD participants performed more poorly than controls across all neuropsychological domains, with mean effect sizes (Cohen's d) ranging from -0.29 for cognitive flexibility to -1.43 for planning. The results suggest that persons with BPD perform more poorly than healthy comparison groups in multiple neurocognitive domains and that these deficits may be more strongly lateralized to the right hemisphere. Although neuropsychological testing appears to be sensitive to the neurocognitive deficits of BPD, the clinical utility of these results is limited. Implications of these findings for future neurocognitive investigations of BPD are discussed.
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Affiliation(s)
- Anthony C Ruocco
- Department of Psychology, Drexel University, 245 N. 15th Street, Mail Stop 626, Philadelphia, PA 19102-1192, USA.
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Autobiographical Memory in Borderline Personality Disorder and Depression1. COGNITIVE THERAPY AND RESEARCH 2005. [DOI: 10.1007/s10608-005-4267-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Travers C, King R. An investigation of organic factors in the neuropsychological functioning of patients with borderline personality disorder. J Pers Disord 2005; 19:1-18. [PMID: 15899717 DOI: 10.1521/pedi.19.1.1.62181] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The hypothesis to be tested in this study was that the cognitive deficits that have been documented in patients with Borderline Personality Disorder (BPD) are largely the consequence of organic insult, either developmental or acquired. Using a cross-sectional design, 80 subjects (males and females) who met the criteria for BPD participated in the study. They completed a battery of neuropsychological tests and a comprehensive interview assessing organic status as well as measures of the potentially confounding factors of current levels of depression and anxiety. It was expected that BPD-patients with a probable history of organic insult would perform significantly worse than would BPD patients without such a history. Analyses of the results provided partial support for the hypothesis. Subjects with both BPD and a history of organic insult were significantly more impaired on several measures including measures of attention than were BPD only subjects. The results suggested that the impaired cognitive performance of persons diagnosed with BPD may, in part, be attributed to organic factors.
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Affiliation(s)
- Catherine Travers
- Betty Byrne Henderson Women's Health Research Centre, Royal Brisbane and Women's Hospital, Australia.
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Monarch ES, Saykin AJ, Flashman LA. Neuropsychological impairment in borderline personality disorder. Psychiatr Clin North Am 2004; 27:67-82, viii-ix. [PMID: 15062631 DOI: 10.1016/s0193-953x(03)00109-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
In spite of accumulating evidence from neurological, neuroimaging, neuropsychological, and, more recently, developmental studies, borderline personality disorder (BPD) is not considered routinely a neurocognitive disorder. A review of the neuropsychological literature shows that the preponderance of BPD studies failed to examine a broad range of cognitive domains and, in particular, have not adequately evaluated attention. Nevertheless, most neuropsychological studies suggest that these patients' cognitive skills are compromised. The authors administered a neuropsychological battery designed to evaluate nine cognitive domains in twelve female inpatients diagnosed with BPD. Relative to a healthy normative group, inpatients with BPD were impaired in seven cognitive domains, with attention-vigilance and verbal learning and memory most pronounced. Neuropsychological performance was significantly related to degree of psychopathology. The authors recommend that clinicians routinely screen BPD patients for cognitive dysfunction and highlight the roles that this important knowledge can have in treatment.
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Affiliation(s)
- Elena S Monarch
- The Virtual Reality Treatment Center, 154 Waterman Street, Providence, RI 02906, USA.
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Kunert HJ, Druecke HW, Sass H, Herpertz SC. Frontal lobe dysfunctions in borderline personality disorder? Neuropsychological findings. J Pers Disord 2003; 17:497-509. [PMID: 14744076 DOI: 10.1521/pedi.17.6.497.25354] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This study aims to determine whether specific neuropsychological performance impairments in borderline patients can be objectified and whether these findings indicate frontal dysfunctions. Twenty-three patients with borderline personality disorder and 23 normal controls were examined using a neuropsychological test battery to assess intelligence, attentiveness, proneness to interference, learning and memory, as well as planning and problem solving. All subjects filled out standardized questionnaires to assess aggressiveness and impulsiveness in the context of these cognitive performance areas. The neuropsychological test results of the borderline patients were comparable to those of the controls. Although there were no indications of frontal dysfunction of cognitive information processing, inverse correlations were found between the severity of borderline-related personality traits regarding impulsiveness and various areas of cognitive performance. Borderline personality patients show no indications of frontal cognitive dysfunction. Further research is needed to clarify the relationship between impulsiveness and cognitive information processing in borderline personality disorder, including a dimensional approach to personality and personality disorder.
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Affiliation(s)
- Hanns J Kunert
- Department of Psychiatry and Psychotherapy, Aachen University (RWTH), Germany.
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