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Facial Affect Recognition by Patients with Schizophrenia Using Human Avatars. J Clin Med 2021; 10:jcm10091904. [PMID: 33924939 PMCID: PMC8124197 DOI: 10.3390/jcm10091904] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/23/2021] [Accepted: 04/25/2021] [Indexed: 12/16/2022] Open
Abstract
People with schizophrenia have difficulty recognizing the emotions in the facial expressions of others, which affects their social interaction and functioning in the community. Static stimuli such as photographs have been used traditionally to examine deficiencies in the recognition of emotions in patients with schizophrenia, which has been criticized by some authors for lacking the dynamism that real facial stimuli have. With the aim of overcoming these drawbacks, in recent years, the creation and validation of virtual humans has been developed. This work presents the results of a study that evaluated facial recognition of emotions through a new set of dynamic virtual humans previously designed by the research team, in patients diagnosed of schizophrenia. The study included 56 stable patients, compared with 56 healthy controls. Our results showed that patients with schizophrenia present a deficit in facial affect recognition, compared to healthy controls (average hit rate 71.6% for patients vs 90.0% for controls). Facial expressions with greater dynamism (compared to less dynamic ones), as well as those presented from frontal view (compared to profile view) were better recognized in both groups. Regarding clinical and sociodemographic variables, the number of hospitalizations throughout life did not correlate with recognition rates. There was also no correlation between functioning or quality of life and recognition. A trend showed a reduction in the emotional recognition rate as a result of increases in Positive and Negative Syndrome Scale (PANSS), being statistically significant for negative PANSS. Patients presented a learning effect during the progression of the task, slightly greater in comparison to the control group. This finding is relevant when designing training interventions for people with schizophrenia. Maintaining the attention of patients and getting them to improve in the proposed tasks is a challenge for today’s psychiatry.
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52
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Vucurovic K, Caillies S, Kaladjian A. Neural Correlates of Mentalizing in Individuals With Clinical High Risk for Schizophrenia: ALE Meta-Analysis. Front Psychiatry 2021; 12:634015. [PMID: 33959048 PMCID: PMC8095711 DOI: 10.3389/fpsyt.2021.634015] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 02/25/2021] [Indexed: 11/13/2022] Open
Abstract
Psychotic disorder refers to a spectrum of disorders that have multiple etiologies, due to the complex interaction of biological and genetic vulnerability with familial and cultural factors. A clinical high risk (CHR) for schizophrenia is defined as the presence of brief, attenuated, or intermittent psychotic symptoms in non-schizophrenic individuals. The transition to schizophrenia appears significantly more frequent in this at-risk population than in the general population. Moreover, the ability to attribute mental states to others, known as mentalizing or theory of mind, and its neural correlates found in individuals with CHR are similar to those described in patients with schizophrenia. We have therefore explored neurofunctional correlates of mentalizing in individuals with CHR vs. healthy controls, in order to identify the differences in brain activation. A neural coordinate-based activation likelihood estimation meta-analysis of existing neuroimaging data revealed that three regions displayed decreased activation in individuals with CHR, compared with healthy controls: the right temporoparietal junction, the right middle temporal gyrus, and the left precuneus. These results, combined with those in the literature, further support the hypothesis that abnormal activation of posterior brain regions involved in mentalizing correlates with psychotic symptoms in help-seeking individuals.
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Affiliation(s)
- Ksenija Vucurovic
- Laboratory Cognition, Santé, Société (C2S), Department of Psychology, University of Reims Champagne Ardenne, Reims, France
- Centre Rémois de Psychothérapie et Neuromodulation, Reims, France
| | - Stéphanie Caillies
- Laboratory Cognition, Santé, Société (C2S), Department of Psychology, University of Reims Champagne Ardenne, Reims, France
| | - Arthur Kaladjian
- Laboratory Cognition, Santé, Société (C2S), Department of Psychology, University of Reims Champagne Ardenne, Reims, France
- Pôle Universitaire de Psychiatrie, CHU de Reims, EPSM Marne, Reims, France
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53
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Lu PY, Huang YL, Huang PC, Liu YC, Wei SY, Hsu WY, Chen KC, Chen PS, Wu WC, Yang YK, Tseng HH. Association of visual motor processing and social cognition in schizophrenia. NPJ SCHIZOPHRENIA 2021; 7:21. [PMID: 33850147 PMCID: PMC8044174 DOI: 10.1038/s41537-021-00150-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 03/17/2021] [Indexed: 12/13/2022]
Abstract
Patients with schizophrenia have difficulties in social cognitive domains including emotion recognition and mentalization, and in sensorimotor processing and learning. The relationship between social cognitive deficits and sensorimotor function in patients with schizophrenia remains largely unexplored. With the hypothesis that impaired visual motor processing may decelerate information processing and subsequently affects various domains of social cognition, we examined the association of nonverbal emotion recognition, mentalization, and visual motor processing in schizophrenia. The study examined mentalization using the verbal subset of the Chinese version of Theory of Mind (CToM) Task, an equivalent task of the Faux Pas Test; emotion recognition using the Diagnostic Analysis of Nonverbal Accuracy 2-Taiwan version (DANVA-2-TW), and visual motor processing using a joystick tracking task controlled for basic motor function in 34 individuals with chronic schizophrenia in the community and 42 healthy controls. Patients with schizophrenia had significantly worse performance than healthy controls in social cognition, including facial, prosodic emotion recognition, and mentalization. Visual motor processing was also significantly worse in patients with schizophrenia. Only in patients with schizophrenia, both emotion recognition (mainly in prosodic modality, happy, and sad emotions) and mentalization were positively associated with their learning capacity of visual motor processing. These findings suggest a prospective role of sensorimotor function in their social cognitive deficits. Despite that the underlying neural mechanism needs further research, our findings may provide a new direction for restoration of social cognitive function in schizophrenia by enhancing visual motor processing ability.
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Affiliation(s)
- Pin-Yen Lu
- Jianan Psychiatric Center, Ministry of Health and Welfare, Tainan, Taiwan
| | - Yu-Lien Huang
- Department of Psychology, Fo Guang University, Yilan, Taiwan
| | - Pai-Chuan Huang
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Occupational Therapy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yi-Chia Liu
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Occupational Therapy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shyh-Yuh Wei
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wei-Yun Hsu
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Occupational Therapy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Kao Chin Chen
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Po See Chen
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Psychiatry, National Cheng Kung University Hospital Dou-Liou Branch, Yunlin, Taiwan
| | - Wen-Chen Wu
- Jianan Psychiatric Center, Ministry of Health and Welfare, Tainan, Taiwan.,School of Medicine and School of Law, Fu Jen Catholic University, New Taipei, Taiwan
| | - Yen Kuang Yang
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Psychiatry, Tainan Hospital, Ministry of Health and Welfare, Tainan, Taiwan
| | - Huai-Hsuan Tseng
- Department of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan. .,Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
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54
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Jáni M, Kikinis Z, Lošák J, Pasternak O, Szczepankiewicz F, Heller C, Swago S, Silva A, Bouix S, Kubicki M, Ustohal L, Kudlička P, Vojtíšek L, Westin CF, Kašpárek T. Emotional Awareness in Schizophrenia Is Associated With Gray Matter Volume of Right Precuneus. Front Psychiatry 2021; 12:601742. [PMID: 33868042 PMCID: PMC8046932 DOI: 10.3389/fpsyt.2021.601742] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 03/09/2021] [Indexed: 11/20/2022] Open
Abstract
Objectives: We assessed the relationship between emotional awareness (e.g., the ability to identify and differentiate our own feelings and feelings of others) and regional brain volumes in healthy and in schizophrenia groups. Methods: Magnetic resonance images of 29 subjects with schizophrenia and 33 matched healthy controls were acquired. Brain gray matter was parcellated using FreeSurfer and 28 regions of interest associated with emotional awareness were analyzed. All participants were assessed using the Levels of Emotional Awareness Scale (LEAS) of Self and of Other. LEAS scores were correlated with gray matter volume for each hemisphere on the 14 brain regions of the emotional awareness network. Results: Individuals with schizophrenia showed decreased emotional awareness on both LEAS Self and LEAS Other compared to healthy controls. There were no statistically significant between-group differences in gray matter volumes of the emotional awareness network. The performance on LEAS Other correlated negatively with right precuneus gray matter volume only in the schizophrenia group. Conclusion: Our findings suggest a relationship between gray matter volume of the right precuneus and deficits in understanding of emotional states of others in schizophrenia.
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Affiliation(s)
- Martin Jáni
- Department of Psychiatry, Faculty of Medicine, Masaryk University and University Hospital Brno, Brno, Czechia
- Central European Institute of Technology, Masaryk University, Brno, Czechia
| | - Zora Kikinis
- Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Jan Lošák
- Department of Psychiatry, Faculty of Medicine, Masaryk University and University Hospital Brno, Brno, Czechia
| | - Ofer Pasternak
- Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
- Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Filip Szczepankiewicz
- Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
- Medical Radiation Physics, Clinical Sciences, Lund University, Lund, Sweden
| | - Carina Heller
- Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
- Department of Psychiatry and Psychotherapy, University Hospital Jena, Friedrich-Schiller-University Jena, Jena, Germany
| | - Sophia Swago
- Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Annelise Silva
- Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Sylvain Bouix
- Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
- Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Marek Kubicki
- Department of Psychiatry, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
- Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
- VA Boston Healthcare System, Brockton Division, Brockton, MA, United States
| | - Libor Ustohal
- Department of Psychiatry, Faculty of Medicine, Masaryk University and University Hospital Brno, Brno, Czechia
| | - Petr Kudlička
- Central European Institute of Technology, Masaryk University, Brno, Czechia
| | - Lubomír Vojtíšek
- Central European Institute of Technology, Masaryk University, Brno, Czechia
| | - Carl-Frederik Westin
- Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Tomáš Kašpárek
- Department of Psychiatry, Faculty of Medicine, Masaryk University and University Hospital Brno, Brno, Czechia
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55
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Hegde RR, Guimond S, Bannai D, Zeng V, Padani S, Eack SM, Keshavan MS. Theory of Mind impairments in early course schizophrenia: An fMRI study. J Psychiatr Res 2021; 136:236-243. [PMID: 33621908 DOI: 10.1016/j.jpsychires.2021.02.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 02/04/2021] [Accepted: 02/08/2021] [Indexed: 10/22/2022]
Abstract
Theory of Mind (ToM) refers to the ability to perceive others' mental states. Lower ToM has often been associated with poorer functional outcomes in schizophrenia, making it an important treatment target. However, little is known about the underlying neural mechanisms associated with ToM impairments in early course schizophrenia. This study aimed to validate the False Belief task to measure ToM in schizophrenia and to identify aberrant brain activity associated with impairments. 36 individuals with early course schizophrenia and 17 controls were administered the Hinting Task and performed a functional magnetic resonance imaging (fMRI) False Belief task. Between-group differences were examined in a priori regions of interest (ROIs) known to be associated with ToM tasks: medial prefrontal cortex, ventral medial prefrontal cortex, and both the left and right temporal parietal junction (TPJ). We observed a significant positive association between Hinting Task performance and False Belief accuracy, validating the False Belief task as a measure of ToM. Compared to controls, individuals with schizophrenia exhibited reduced brain activation in all four ROIs during the fMRI False Belief task. Furthermore, task-related activations in bilateral TPJs were shown to be positively associated with ToM abilities regardless of diagnosis. Individuals with schizophrenia with lower performance on the False Belief task showed significant reductions in task-related activation in the bilateral TPJ compared to controls, while reductions were not significant for those with higher performance. Our findings suggest that lower neural activity in the bilateral TPJ are associated with ToM impairments observed in individuals with early course schizophrenia.
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Affiliation(s)
- Rachal R Hegde
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Synthia Guimond
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA; Department of Psychiatry, The Royal's Institute of Mental Health Research, University of Ottawa, ON, Canada; Department of Psychoeducation and Psychology, Université du Québec en Outaouais, Gatineau, QC, Canada
| | - Deepthi Bannai
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Victor Zeng
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Shezal Padani
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Shaun M Eack
- Department of Psychiatry and School of Social Work, University of Pittsburgh, Pittsburgh, PA, USA
| | - Matcheri S Keshavan
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
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56
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Ciocca G, Jannini TB, Ribolsi M, Rossi R, Niolu C, Siracusano A, Jannini EA, Di Lorenzo G. Sexuality in Ultra-High Risk for Psychosis and First-Episode Psychosis. A Systematic Review of Literature. Front Psychiatry 2021; 12:750033. [PMID: 34777053 PMCID: PMC8579023 DOI: 10.3389/fpsyt.2021.750033] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 09/30/2021] [Indexed: 11/24/2022] Open
Abstract
A considerable body of literature reports that individuals with psychotic disorders often suffer from sexual dysfunctions (SDs), with these representing a major unmet need. Long-term antipsychotic drug treatment may be the main cause for SDs in psychotic patients, through a plethora of different mechanisms, including prolactin dyscrasia, histamine-mediated sedation, and serotonin-induced sexual demotivation. However, a few pieces of evidence treat sexuality in patients at risk or the onset of psychosis. For this purpose, we systematically reviewed literature of the last 10 years in order to investigate sexuality in ultra-high risk (UHR) for psychosis and first-episode psychosis (FEP). We included in our review 34 articles fitting our research criteria on SDs in UHR and FEP. Evidence of SDs in the transition from UHR to FEP emerges through the selected studies. In FEP, sexuality is affected by the severity of the psychotic symptoms and, in some cases, by the iatrogenic effects of psychopharmacological treatment. Further experimental and clinical studies should systematically investigate the role of sexual functioning in the transition from UHR to FEP and, consequently, clarify whether or not SDs could be considered a possible marker for the onset of psychosis in at-risk populations. Moreover, psychiatrists and clinical psychologists should take into consideration the role of sexual life in young people with prodromal mental symptoms or at the onset of psychosis. Focusing on a thorough sexual evaluation might be a major challenge that could break down barriers of mental health promotion among young people with schizophrenia-spectrum disorders and therefore achieve better clinical outcomes.
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Affiliation(s)
- Giacomo Ciocca
- Department of Dynamic and Clinical Psychology, and Health Studies, Sapienza University of Rome, Rome, Italy
| | - Tommaso B Jannini
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Michele Ribolsi
- Unit of Neurology, Neurobiology, Neurophysiology and Psychiatry, Department of Medicine, Campus Bio-Medico University, Rome, Italy
| | - Rodolfo Rossi
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Cinzia Niolu
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Alberto Siracusano
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | | | - Giorgio Di Lorenzo
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.,IRCCS - Fondazione Santa Lucia, Rome, Italy
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57
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Samaey C, Van der Donck S, van Winkel R, Boets B. Facial Expression Processing Across the Autism-Psychosis Spectra: A Review of Neural Findings and Associations With Adverse Childhood Events. Front Psychiatry 2020; 11:592937. [PMID: 33281648 PMCID: PMC7691238 DOI: 10.3389/fpsyt.2020.592937] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 10/09/2020] [Indexed: 11/13/2022] Open
Abstract
Autism spectrum disorder (ASD) and primary psychosis are classified as distinct neurodevelopmental disorders, yet they display overlapping epidemiological, environmental, and genetic components as well as endophenotypic similarities. For instance, both disorders are characterized by impairments in facial expression processing, a crucial skill for effective social communication, and both disorders display an increased prevalence of adverse childhood events (ACE). This narrative review provides a brief summary of findings from neuroimaging studies investigating facial expression processing in ASD and primary psychosis with a focus on the commonalities and differences between these disorders. Individuals with ASD and primary psychosis activate the same brain regions as healthy controls during facial expression processing, albeit to a different extent. Overall, both groups display altered activation in the fusiform gyrus and amygdala as well as altered connectivity among the broader face processing network, probably indicating reduced facial expression processing abilities. Furthermore, delayed or reduced N170 responses have been reported in ASD and primary psychosis, but the significance of these findings is questioned, and alternative frequency-tagging electroencephalography (EEG) measures are currently explored to capture facial expression processing impairments more selectively. Face perception is an innate process, but it is also guided by visual learning and social experiences. Extreme environmental factors, such as adverse childhood events, can disrupt normative development and alter facial expression processing. ACE are hypothesized to induce altered neural facial expression processing, in particular a hyperactive amygdala response toward negative expressions. Future studies should account for the comorbidity among ASD, primary psychosis, and ACE when assessing facial expression processing in these clinical groups, as it may explain some of the inconsistencies and confound reported in the field.
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Affiliation(s)
- Celine Samaey
- Department of Neurosciences, Center for Clinical Psychiatry, KU Leuven, Leuven, Belgium
| | - Stephanie Van der Donck
- Department of Neurosciences, Center for Developmental Psychiatry, KU Leuven, Leuven, Belgium
- Leuven Autism Research (LAuRes), KU Leuven, Leuven, Belgium
| | - Ruud van Winkel
- Department of Neurosciences, Center for Clinical Psychiatry, KU Leuven, Leuven, Belgium
- University Psychiatric Center (UPC), KU Leuven, Leuven, Belgium
| | - Bart Boets
- Department of Neurosciences, Center for Developmental Psychiatry, KU Leuven, Leuven, Belgium
- Leuven Autism Research (LAuRes), KU Leuven, Leuven, Belgium
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58
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Shi LJ, Zhou HY, Wang Y, Shen YM, Fang YM, He YQ, Ou JJ, Li HB, Luo XR, Cheung EFC, Pantelis C, Chan RCK. Altered empathy-related resting-state functional connectivity in adolescents with early-onset schizophrenia and autism spectrum disorders. Asian J Psychiatr 2020; 53:102167. [PMID: 32474345 DOI: 10.1016/j.ajp.2020.102167] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 05/05/2020] [Accepted: 05/11/2020] [Indexed: 12/22/2022]
Abstract
Empathy refers to the ability to understand other people's feelings and reacting emotionally to others. Impaired empathy has been reported in both individuals with schizophrenia and autism spectrum disorders (ASD). Despite overlaps, few studies have directly examined the neural mechanisms of impaired empathy in these two clinical groups. We used resting-state fMRI to investigate the neural correlates of empathic functioning in adolescents with ASD (N = 11), early-onset schizophrenia (EOS) (N = 20), and typically developing (TD) controls (N = 26). Their parents completed the Griffith Empathy Measure (GEM) to assess the adolescents' empathic capacity. We found that EOS and ASD participants both exhibited impaired empathy as measured by the GEM, especially in cognitive empathy (post-hoc ps < 0.05). Regions-of-interest-based functional connectivity revealed decreased connectivity between the salience network (SN) (i.e., the anterior insula and the anterior cingulate cortex) and core regions of the mentalizing network (e.g., the temporal-parietal junction and the precuneus), and among the SN and the bilateral superior temporal gyri (STG) and the left cerebellum in EOS participants. Subsequent comparisons revealed reduced grey matter volume in the STG bilaterally in both clinical groups. Increased resting-state functional connectivity within the social brain network was correlated with higher parent-reported scores of empathic capacity in TD adolescents, but such a brain-phenotype relationship was absent in the two clinical groups. These findings indicate that structural alterations and disturbed resting-state functional connectivity in the core empathy network may be the neural correlates of social cognitive deficits in individuals with EOS and ASD.
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Affiliation(s)
- Li-Juan Shi
- School of Education, Hunan University of Science and Technology, Xiangtan, Hunan, China; Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Han-Yu Zhou
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Yi Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Yan-Mei Shen
- Mental Health Institute, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yu-Min Fang
- Mental Health Institute, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yu-Qiong He
- Mental Health Institute, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jian-Jun Ou
- Mental Health Institute, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Hua-Bing Li
- Mental Health Institute, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xue-Rong Luo
- Mental Health Institute, the Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Eric F C Cheung
- Castle Peak Hospital, Hong Kong, Special Administrative Region, China
| | - Christos Pantelis
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne & Melbourne Health, Carlton South, VIC, Australia; Florey Institute for Neurosciences and Mental Health, Parkville, VIC, Australia
| | - Raymond C K Chan
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China.
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59
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Cavieres A, Acuña V, Limarí P, Zambrano N, Maldonado R, Elliot R. The Type of Information People with Schizophrenia Use in Ambiguous Social Situations. REVISTA COLOMBIANA DE PSIQUIATRIA (ENGLISH ED.) 2020; 51:S0034-7450(20)30070-6. [PMID: 33735007 DOI: 10.1016/j.rcp.2020.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/30/2019] [Accepted: 05/25/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND OBJECTIVES Rather than focusing on the extensively studied social perception and recognition impairments in people with schizophrenia, this study focuses on the type of social information considered relevant by people with schizophrenia, and how they use it to arrive at conclusions about social situations. METHODS Participants included 50 outpatients with schizophrenia from the Hospital del Salvador at Valparaíso, Chile, and 50 healthy comparators matched by age and gender. Subjects completed the Social Information Preference Test (SIPT), which presents scenes depicting ambiguous social situations with faces, thoughts, and facts about the scene hidden from view. Participants were required to select a limited number of these items and then choose between possible interpretations of the scene (positive, neutral, or negative). Additionally, they are asked to provide a feeling of certainty in their answers, using a 7-point visual analogue scale. RESULTS People with schizophrenia, as well as controls had a strong preference for knowing the thoughts of the characters. Both groups were least likely to choose emotional expressions. Patients were significantly less likely to choose object/information than controls. Both groups showed a high certainty in their responses and no tendency to choose negative interpretations. LIMITATIONS compensated clinical status of the patients may have influenced the results. CONCLUSIONS The results of this study suggest that, despite difficulties perceiving clues about the mental state of others, people with schizophrenia use this information to make sense of social situations, and apparently, they do not have problems in understanding social interactions.
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Affiliation(s)
- Alvaro Cavieres
- Departamento de Psiquiatría, Escuela de Medicina, Universidad de Valparaíso, Chile.
| | - Vanessa Acuña
- Departamento de Psiquiatría, Escuela de Medicina, Universidad de Valparaíso, Chile
| | - Patricio Limarí
- Departamento de Psiquiatría, Escuela de Medicina, Universidad de Valparaíso, Chile
| | - Natalia Zambrano
- Departamento de Psiquiatría, Escuela de Medicina, Universidad de Valparaíso, Chile
| | - Rocío Maldonado
- Departamento de Psiquiatría, Escuela de Medicina, Universidad de Valparaíso, Chile
| | - Rebecca Elliot
- Neuroscience and Psychiatry Unit, Division of Neuroscience and Experimental Psychology, University of Manchester, United Kingdom
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60
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Abstract
Culture is part of an extensive series of feedback loops, which involve multiple organismic levels including social contexts, cognitive mediations, neural processes, and behavior. Recent studies in neuroscience show that culturally contingent social processes shape some neural pathways. Studying the influence of cultural context on neural processes may yield new insights into psychiatric disorders. New methodologies in the neurosciences offer innovative ways to assess the impact of culture on mental health and illness. However, implementing these methodologies raises important theoretical and ethical concerns, which must be resolved to address patient individuality and the complexity of cultural diversity. This article discusses cultural context as a major influence on (and consequence of) human neural plasticity and advocates a culture-brain-behavior (CBB) interaction model for conceptualizing the relationship between culture, brain, and psychiatric disorders. Recommendations are made for integrating neuroscientific techniques into transcultural psychiatric research by taking a systems approach to evaluating disorders.
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Martin D, Croft J, Pitt A, Strelchuk D, Sullivan S, Zammit S. Systematic review and meta-analysis of the relationship between genetic risk for schizophrenia and facial emotion recognition. Schizophr Res 2020; 218:7-13. [PMID: 31932173 DOI: 10.1016/j.schres.2019.12.031] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 12/21/2019] [Accepted: 12/22/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Recent research has highlighted that facial emotion recognition deficits are more common in people with schizophrenia, but the reason for this association is not well understood. Comparing facial recognition deficits in unaffected individuals at higher genetic risk for schizophrenia with individuals at lower genetic risk could increase our understanding of this relationship. METHODS We systematically reviewed studies reporting on the relationship between genetic risk of schizophrenia and facial emotion recognition deficits. Meta-analyses were performed where sufficient data were available, otherwise we conducted narrative summaries. Meta-analyses were performed both for generalised and specific facial emotion recognition deficits. RESULTS 34 studies were included in this review with 23 included in meta-analyses. Meta-analysis indicated strong evidence of a deficit in facial emotion recognition in first-degree relatives of people with schizophrenia compared with controls (SMD 0.38 95% CI 0.26 to 0.51, p ≤ 0.001). Further meta-analyses demonstrated strong evidence of a deficit in the recognition of negative valence facial expressions (SMD 0.19 CI 0.06 to 0.32, p = 0.004) but no evidence of deficit in the recognition of neutral or positive valance. CONCLUSIONS There is strong evidence of facial emotion recognition deficits in first-degree relatives of people with schizophrenia. Our findings suggest that such deficits in people with schizophrenia arise prior to the onset of the disorder, though cannot inform whether that association is causal or due to confounding. Emotion recognition deficits, particularly to negative emotions, might be useful predictors of schizophrenia risk.
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Affiliation(s)
- David Martin
- Centre for Academic Mental Health, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK.
| | - Jazz Croft
- Centre for Academic Mental Health, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK
| | - Alice Pitt
- Avon and Wiltshire Mental Health Partnership NHS Trust, UK
| | - Daniela Strelchuk
- Centre for Academic Mental Health, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK
| | - Sarah Sullivan
- Centre for Academic Mental Health, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK
| | - Stan Zammit
- Centre for Academic Mental Health, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK; MRC Centre for Neuropsychiatric Genetics and Genomics, School of Medicine, Cardiff University, Hadyn Ellis Building, Maindy Road, Cathays, Cardiff CF24 4HQ, UK
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Zhang M, Yang F, Fan F, Wang Z, Hong X, Tan Y, Tan S, Hong LE. Abnormal amygdala subregional-sensorimotor connectivity correlates with positive symptom in schizophrenia. NEUROIMAGE-CLINICAL 2020; 26:102218. [PMID: 32126520 PMCID: PMC7052514 DOI: 10.1016/j.nicl.2020.102218] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 02/14/2020] [Accepted: 02/17/2020] [Indexed: 12/18/2022]
Abstract
Functional connectivity between amygdala subregions and the brain was studied with resting-state (RS) functional MRI. RS functional connectivity was compared between patients with first episode schizophrenia (FES) and healthy controls. FES patients showed changes in functional connectivity between amygdala subregions and sensorimotor cortex. Altered basolateral amygdala-precentral gyrus connectivity correlated with positive symptoms in FES patients.
Altered resting-state functional connectivity (rsFC) of the amygdala has been demonstrated to be implicated in schizophrenia neuronal pathophysiology. However, whether rsFC of amygdala subregions is differentially affected in schizophrenia remains unclear. This study compared the functional networks of each amygdala subdivision between healthy controls (HC) and patients with first-episode schizophrenia (FES). In total, 47 HC and 78 patients with FES underwent resting-state functional magnetic resonance imaging. The amygdala was divided into the following three subregions using the Juelich histological atlas: basolateral amygdala (BLA), centromedial amygdala (CMA), and superficial amygdala (SFA). The rsFC of the three amygdala subdivisions was computed and compared between the two groups. Significantly increased rsFC of the right CMA with the right postcentral gyrus and decreased rsFC of the right BLA with the left precentral gyrus were observed in the FES group compared with the HC group. Notably, the right BLA-left precentral gyrus connectivity was negatively correlated with positive symptoms and conceptual disorganization in patients with FES. In conclusion, this study found that patients with FES had abnormal functional connectivity in the amygdala subregions, and the altered rsFC was associated with positive symptoms. The present findings demonstrate the disruptive rsFC patterns of amygdala subregional-sensorimotor networks in FES and may provide new insights into the neuronal pathophysiology of FES.
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Affiliation(s)
- Meng Zhang
- Peking University HuiLonGuan Clinical Medical School, Beijing HuiLongGuan Hospital, Beijing 100096, China
| | - Fude Yang
- Peking University HuiLonGuan Clinical Medical School, Beijing HuiLongGuan Hospital, Beijing 100096, China.
| | - Fengmei Fan
- Peking University HuiLonGuan Clinical Medical School, Beijing HuiLongGuan Hospital, Beijing 100096, China
| | - Zhiren Wang
- Peking University HuiLonGuan Clinical Medical School, Beijing HuiLongGuan Hospital, Beijing 100096, China
| | - Xiang Hong
- Chongqing Three Gorges Central Hospital, Chongqing 404000, China
| | - Yunlong Tan
- Peking University HuiLonGuan Clinical Medical School, Beijing HuiLongGuan Hospital, Beijing 100096, China
| | - Shuping Tan
- Peking University HuiLonGuan Clinical Medical School, Beijing HuiLongGuan Hospital, Beijing 100096, China.
| | - L Elliot Hong
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21288, United States
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Seo E, Park HY, Park K, Koo SJ, Lee SY, Min JE, Lee E, An SK. Impaired Facial Emotion Recognition in Individuals at Ultra-High Risk for Psychosis and Associations With Schizotypy and Paranoia Level. Front Psychiatry 2020; 11:577. [PMID: 32676040 PMCID: PMC7333645 DOI: 10.3389/fpsyt.2020.00577] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 06/05/2020] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Patients with schizophrenia and individuals at ultra-high risk for psychosis (UHR) have been reported to exhibit impaired recognition of facial emotion expressions. This impairment has involved both inaccuracy and negative bias of facial emotion recognition. The present study aimed to investigate whether UHR individuals display both types of impaired facial emotion recognition and to explore correlations between these impairments and schizotypy, as well as paranoia levels, in these individuals. METHODS A total of 43 UHR individuals and 57 healthy controls (HC) completed a facial emotion recognition task consisting of 60 standardized facial photographs. To explore correlations, we assessed schizotypy using the Revised Physical Anhedonia Scale and Magical Ideation Scale and paranoia level using the Paranoia Scale and persecution/suspicious item of the Positive and Negative Syndrome Scale in UHR individuals. RESULTS Compared with HC, UHR individuals exhibited less accuracy for facial emotion recognition (70.6% vs. 75.6%, p=0.010) and a higher rate of "fear" responses for neutral faces (14.5% vs. 6.0%, p=0.003). In UHR individuals, inaccuracy was significantly correlated with schizotypy scores, but not with paranoia level. Conversely, "disgust" response for neutral faces was the only fear response correlated with paranoia level, and no threat-related emotion response correlated with schizotypy scores. DISCUSSION UHR individuals exhibited inaccuracy and negative bias of facial emotion recognition. Furthermore, schizotypy scores were associated with inaccuracy but not with negative bias of facial emotion recognition. Paranoia level was correlated with "disgust" responses for neutral faces but not with inaccuracy. These findings suggest that inaccuracy and negative bias of facial emotion recognition reflect different underlying processes, and that inaccuracy may be a vulnerability marker for schizophrenia.
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Affiliation(s)
- Eunchong Seo
- Section of Self, Affect and Neuroscience, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Department of Psychiatry, Yonsei University College of Medicine, Severance Hospital, Seoul, South Korea
| | - Hye Yoon Park
- Section of Self, Affect and Neuroscience, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Department of Psychiatry, Yonsei University College of Medicine, Severance Hospital, Seoul, South Korea
| | - Kyungmee Park
- Department of Psychiatry, Yonsei University College of Medicine, Severance Hospital, Seoul, South Korea.,Department of Hospital Medicine, Yonsei University College of Medicine, Yongin Severance Hospital, Gyeonggi-do, South Korea
| | - Se Jun Koo
- Section of Self, Affect and Neuroscience, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Su Young Lee
- Department of Psychiatry, Myongji Hospital, Gyeonggi-do, South Korea
| | - Jee Eun Min
- Section of Self, Affect and Neuroscience, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Eun Lee
- Section of Self, Affect and Neuroscience, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Department of Psychiatry, Yonsei University College of Medicine, Severance Hospital, Seoul, South Korea
| | - Suk Kyoon An
- Section of Self, Affect and Neuroscience, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea.,Department of Psychiatry, Yonsei University College of Medicine, Severance Hospital, Seoul, South Korea.,Graduate Program in Cognitive Science, Yonsei University, Seoul, South Korea
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Vucurovic K, Caillies S, Kaladjian A. Neural correlates of theory of mind and empathy in schizophrenia: An activation likelihood estimation meta-analysis. J Psychiatr Res 2020; 120:163-174. [PMID: 31689587 DOI: 10.1016/j.jpsychires.2019.10.018] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 10/03/2019] [Accepted: 10/25/2019] [Indexed: 12/14/2022]
Abstract
Social cognition impairment predicts social functioning in schizophrenia. Several studies have found abnormal brain activation in patients with schizophrenia during social cognition tasks. Nevertheless, no coordinate-based meta-analysis comparing the neural correlates of theory of mind and empathy had been done in this population. Our aim was to explore neural correlates related to theory of mind and empathy in patients with schizophrenia compared to healthy controls, in order to identify abnormal brain activation related to emotional content during mental state attribution in schizophrenia. We performed a neural-coordinate-based Activation Likelihood Estimation (ALE) meta-analysis of existing neuroimaging data in the literature to distinguish between abnormal brain maps associated with emotional attribution and those associated with intention/belief inference. We found that brain activation in patients group was significantly decreased in the right ventrolateral prefrontal cortex (VLPFC) during emotional attribution, while there was a significant decrease in the left posterior temporo-parietal junction (TPJ) during intention/belief attribution. Using a meta-analytic connectivity modeling approach (MACM), we demonstrated that both regions are coactivated with other brain regions known to play a role in social cognition, including the bilateral anterior insula, right TPJ, left amygdala and dorsolateral prefrontal cortex. In addition, abnormal activation in both the left TPJ and right VLPFC was previously reported in association with verbal-auditory hallucinations and a "jumping to conclusions" cognitive bias. Thus, these regions could be valuable targets for therapeutic interventions in schizophrenia.
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Affiliation(s)
- Ksenija Vucurovic
- Laboratoire C2S (Cognition, Santé, Société), University of Reims Champagne Ardenne, EA 6291, France.
| | - Stéphanie Caillies
- Laboratoire C2S (Cognition, Santé, Société), University of Reims Champagne Ardenne, EA 6291, France
| | - Arthur Kaladjian
- Laboratoire C2S (Cognition, Santé, Société), University of Reims Champagne Ardenne, EA 6291, France; Department of Psychiatry, University Hospital, Reims, France
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Guerin AA, Bonomo Y, Lawrence AJ, Baune BT, Nestler EJ, Rossell SL, Kim JH. Cognition and Related Neural Findings on Methamphetamine Use Disorder: Insights and Treatment Implications From Schizophrenia Research. Front Psychiatry 2019; 10:880. [PMID: 31920743 PMCID: PMC6928591 DOI: 10.3389/fpsyt.2019.00880] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 11/07/2019] [Indexed: 12/13/2022] Open
Abstract
Despite the prevalence of methamphetamine (meth) use disorder, research on meth is disproportionately scarce compared to research on other illicit drugs. Existing evidence highlights cognitive deficits as an impediment against daily function and treatment of chronic meth use. Similar deficits are also observed in schizophrenia, and this review therefore draws on schizophrenia research by examining similarities and differences between the two disorders on cognition and related neural findings. While meth use disorder and schizophrenia are two distinct disorders, they are highly co-morbid and share impairments in similar cognitive domains and altered brain structure/function. This narrative review specifically identifies overlapping features such as deficits in learning and memory, social cognition, working memory and inhibitory/impulse control. We report that while working memory deficits are a core feature of schizophrenia, such deficits are inconsistently observed following chronic meth use. Similar structural and functional abnormalities are also observed in cortical and limbic regions between the two disorders, except for cingulate activity where differences are observed. There is growing evidence that targeting cognitive symptoms may improve functional outcome in schizophrenia, with evidence of normalized abnormal brain activity in regions associated with cognition. Considering the overlap between meth use disorder and schizophrenia, targeting cognitive symptoms in people with meth use disorder may also improve treatment outcome and daily function.
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Affiliation(s)
- Alexandre A. Guerin
- Mental Health Theme, The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
- Florey Department of Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia
| | - Yvonne Bonomo
- Department of Addiction Medicine, St Vincent’s Hospital, Melbourne, VIC, Australia
- Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
- Women’s Alcohol and Drug Service, Royal Women’s Hospital, Melbourne, VIC, Australia
| | - Andrew John Lawrence
- Mental Health Theme, The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
- Florey Department of Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia
| | | | - Eric J. Nestler
- Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Susan L. Rossell
- Centre for Mental Health, Swinburne University of Technology, Melbourne, VIC, Australia
- Department of Psychiatry, St Vincent’s Hospital, Melbourne, VIC, Australia
| | - Jee Hyun Kim
- Mental Health Theme, The Florey Institute of Neuroscience and Mental Health, Parkville, VIC, Australia
- Florey Department of Neuroscience and Mental Health, University of Melbourne, Parkville, VIC, Australia
- Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, United States
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Dondé C, Martínez A, Kantrowitz JT, Silipo G, Dias EC, Patel GH, Sanchez-Peña J, Corcoran CM, Medalia A, Saperstein A, Vail B, Javitt DC. Bimodal distribution of tone-matching deficits indicates discrete pathophysiological entities within the syndrome of schizophrenia. Transl Psychiatry 2019; 9:221. [PMID: 31492832 PMCID: PMC6731304 DOI: 10.1038/s41398-019-0557-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 06/03/2019] [Accepted: 06/20/2019] [Indexed: 12/11/2022] Open
Abstract
To date, no measures are available that permit differentiation of discrete, clinically distinct subtypes of schizophrenia (SZ) with potential differential underlying pathophysiologies. Over recent years, there has been increasing recognition that SZ is heterogeneously associated with deficits in early auditory processing (EAP), as demonstrated using clinically applicable tasks such as tone-matching task (TMT). Here, we pooled TMT performances across 310 SZ individuals and 219 healthy controls (HC), along with clinical, cognitive, and resting-state functional-connectivity MRI (rsFC-MRI) measures. In addition, TMT was measured in a group of 24 patients at symptomatic clinical high risk (CHR) for SZ and 24 age-matched HC (age range 7-27 years). We provide the first demonstration that the EAP deficits are bimodally distributed across SZ subjects (P < 0.0001 vs. unimodal distribution), with one group showing entirely unimpaired TMT performance (SZ-EAP+), and a second showing an extremely large TMT impairment (SZ-EAP-), relative to both controls (d = 2.1) and SZ-EAP+ patients (d = 3.4). The SZ-EAP- group predominated among samples drawn from inpatient sites, showed higher levels of cognitive symptoms (PANSS), worse social cognition and a differential deficit in neurocognition (MATRICS battery), and reduced functional capacity. rsFC-MRI analyses showed significant reduction in SZ-EAP- relative to controls between subcortical and cortical auditory regions. As opposed to SZ, CHR patients showed intact EAP function. In HC age-matched to CHR, EAP ability was shown to increase across the age range of vulnerability preceding SZ onset. These results indicate that EAP measure segregates between discrete SZ subgroups. As TMT can be readily implemented within routine clinical settings, its use may be critical to account for the heterogeneity of clinical outcomes currently observed across SZ patients, as well as for pre-clinical detection and efficacious treatment selection.
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Affiliation(s)
- Clément Dondé
- INSERM, U1028; CNRS, UMR5292; Lyon Neuroscience Research Center, Psychiatric Disorders: from Resistance to Response Team, Lyon, F-69000, France. .,University Lyon 1, Villeurbanne, F-69000, France. .,Centre Hospitalier Le Vinatier, Bron, France. .,Nathan Kline Institute, Orangeburg, NY, USA. .,Deppartment of Psychiatry, Columbia University Medical Center/New York State Psychiatric Institute, New York, NY, USA.
| | - Antigona Martínez
- 0000 0001 2189 4777grid.250263.0Nathan Kline Institute, Orangeburg, NY USA ,0000 0001 2285 2675grid.239585.0Deppartment of Psychiatry, Columbia University Medical Center/New York State Psychiatric Institute, New York, NY USA
| | - Joshua T. Kantrowitz
- 0000 0001 2189 4777grid.250263.0Nathan Kline Institute, Orangeburg, NY USA ,0000 0001 2285 2675grid.239585.0Deppartment of Psychiatry, Columbia University Medical Center/New York State Psychiatric Institute, New York, NY USA
| | - Gail Silipo
- 0000 0001 2189 4777grid.250263.0Nathan Kline Institute, Orangeburg, NY USA
| | - Elisa C. Dias
- 0000 0001 2189 4777grid.250263.0Nathan Kline Institute, Orangeburg, NY USA
| | - Gaurav H. Patel
- 0000 0001 2285 2675grid.239585.0Deppartment of Psychiatry, Columbia University Medical Center/New York State Psychiatric Institute, New York, NY USA
| | - Juan Sanchez-Peña
- 0000 0001 2285 2675grid.239585.0Deppartment of Psychiatry, Columbia University Medical Center/New York State Psychiatric Institute, New York, NY USA
| | - Cheryl M. Corcoran
- 0000 0001 2285 2675grid.239585.0Deppartment of Psychiatry, Columbia University Medical Center/New York State Psychiatric Institute, New York, NY USA ,0000 0001 0670 2351grid.59734.3cDepartment of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Alice Medalia
- 0000 0001 2285 2675grid.239585.0Deppartment of Psychiatry, Columbia University Medical Center/New York State Psychiatric Institute, New York, NY USA
| | - Alice Saperstein
- 0000 0001 2285 2675grid.239585.0Deppartment of Psychiatry, Columbia University Medical Center/New York State Psychiatric Institute, New York, NY USA
| | - Blair Vail
- 0000 0001 2285 2675grid.239585.0Deppartment of Psychiatry, Columbia University Medical Center/New York State Psychiatric Institute, New York, NY USA
| | - Daniel C. Javitt
- 0000 0001 2189 4777grid.250263.0Nathan Kline Institute, Orangeburg, NY USA ,0000 0001 2285 2675grid.239585.0Deppartment of Psychiatry, Columbia University Medical Center/New York State Psychiatric Institute, New York, NY USA
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Mitrovic M, Ristic M, Dimitrijevic B, Hadzi Pesic M. Facial Emotion Recognition and Persecutory Ideation in Paranoid Schizophrenia. Psychol Rep 2019; 123:1099-1116. [PMID: 31092137 DOI: 10.1177/0033294119849016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The recognition of facial signals has a crucial role in social interaction. It is well known that people suffering from paranoid schizophrenia have problems in the social domain, predominantly related to misinterpreting the intentions, emotions, and actions of others. The aim of this study was to examine whether there are differences in facial emotion recognition between people with paranoid schizophrenia and healthy controls. In addition, we examined the correlation between facial emotion recognition and the expression of persecutory ideation in people suffering from paranoid schizophrenia. The study involved 60 participants, 30 of whom suffered from paranoid schizophrenia and 30 healthy controls, equalized by gender, age, and education. The following instruments were used: Japanese and Caucasian Facial Expressions of Emotion and Neutral Faces and the Persecutory Ideation Questionnaire. Compared with the controls, people suffering from paranoid schizophrenia were significantly less accurate in recognizing the following emotions: surprise, contempt, sadness, disgust, and emotionally neutral faces. Since the attribution of emotions to emotionally neutral faces is an important finding that could be linked with the social (dis)functionality of people suffering from paranoid schizophrenia, we analyzed and compared the wrong answers given by the two groups and found some differences between them. The results show that persecutory ideation has a statistically significant negative correlation with the successful recognition of emotionally neutral faces. All of the findings lead to the conclusion that paranoid schizophrenia, and within it the existence of persecutory ideation, leads to problems in recognizing the basic facial signals that form the foundation of everyday social interaction.
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Affiliation(s)
| | - Milica Ristic
- Pedagogical Faculty in Vranje, University of Nis, Serbia
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Caldiroli A, Buoli M, van Haren NEM, de Nijs J, Altamura AC, Cahn W. The relationship of IQ and emotional processing with insula volume in schizophrenia. Schizophr Res 2018; 202:141-148. [PMID: 29954697 DOI: 10.1016/j.schres.2018.06.048] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 06/19/2018] [Accepted: 06/19/2018] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The insula is involved in general and social cognition, in particular emotion regulation. Aim of this study is to investigate whether insula volume is associated with Intelligence Quotient (IQ) and emotional processing in schizophrenia patients versus healthy controls (HC). METHODS Magnetic resonance imaging (MRI) brain scans, IQ and emotional processing tests (Benton Facial Recognition Test [BFRT], Degraded Facial Affect Recognition Task [DFAR], Emotional Mentalizing Task [EMT]) were administered in 246 subjects (133 schizophrenia patients and 113 controls). First order linear regression analyses were performed with group as independent variable and IQ/emotional processing test scores as dependent variables. Second order stepwise linear regression analyses were performed with IQ/emotional processing test scores as independent variables (as well as intracranial volumes, age, gender and cannabis abuse) and right/left insula volumes as dependent ones. A final mediation analysis (Sobel test) was performed to verify if IQ or emotional processing test scores could explain the eventual differences in insula volumes between the two groups. RESULTS Schizophrenia patients presented lower insula volumes (left: F = 9.72, p < 0.01; right: F = 10.93, p < 0.01) as compared with healthy controls. Smaller insula volumes in schizophrenia patients are mediated by lower IQ scores (Sobel tests: 3.07, p < 0.01 for right insula; 2.72, p < 0.01 for left insula), but not by impairments in emotion processing. CONCLUSIONS IQ, but not emotional processing mediates smaller insula volumes in schizophrenia patients.
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Affiliation(s)
- Alice Caldiroli
- Department of Psychiatry, University of Milan, Fondazione IRCCS Ca'Granda Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy; University Medical Center Utrecht, Department of Psychiatry, Brain Center Rudolf Magnus, the Netherlands
| | - Massimiliano Buoli
- Department of Psychiatry, University of Milan, Fondazione IRCCS Ca'Granda Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy; University Medical Center Utrecht, Department of Psychiatry, Brain Center Rudolf Magnus, the Netherlands.
| | - Neeltje E M van Haren
- University Medical Center Utrecht, Department of Psychiatry, Brain Center Rudolf Magnus, the Netherlands; Department of Child and Adolescent Psychiatry/Psychology, Erasmus Medical Centre, Rotterdam, the Netherlands
| | - Jessica de Nijs
- University Medical Center Utrecht, Department of Psychiatry, Brain Center Rudolf Magnus, the Netherlands
| | - A Carlo Altamura
- Department of Psychiatry, University of Milan, Fondazione IRCCS Ca'Granda Ospedale Maggiore Policlinico, Via F. Sforza 35, 20122 Milan, Italy
| | - Wiepke Cahn
- University Medical Center Utrecht, Department of Psychiatry, Brain Center Rudolf Magnus, the Netherlands
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Zemánková P, Lošák J, Czekóová K, Lungu O, Jáni M, Kašpárek T, Bareš M. Theory of Mind Skills Are Related to Resting-State Frontolimbic Connectivity in Schizophrenia. Brain Connect 2018; 8:350-361. [PMID: 29869536 DOI: 10.1089/brain.2017.0563] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Patients with schizophrenia (SCH) often demonstrate impairment in social-cognitive functions as well as disturbances in large-scale network connectivity. The ventromedial prefrontal cortex (vmPFC) is a core region of the default mode network, with projections to limbic structures. It plays an important role in social and emotional decision-making. We investigated whether resting-state functional connectivity (FC) relates to the cognitive and affective domains of theory of mind (ToM). Twenty-three SCH patients and 19 healthy controls (HCs) underwent resting-state functional magnetic resonance imaging scanning. vmPFC seed connectivity was correlated with behavioral measures assessing ToM domains. SCH performed less well than HCs in both ToM task domains. An analysis of the resting-state FC revealed that SCH had reduced connectivity from the vmPFC to the subcallosal cortex, right amygdala, and right hippocampus as a function of behavioral scores in both ToM domains. Within-group analyses indicated that in HCs, the performance in ToM was positively associated with frontoamygdalar resting-state connectivity, whereas in SCH, the performance in ToM was negatively associated with the frontosubcallosal connectivity. Differences in the pattern of the resting-state frontolimbic connectivity and its associations with performance in ToM tasks between the two study groups might represent a different setup for processing social information in patients with SCH.
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Affiliation(s)
- Petra Zemánková
- 1 Behavioural and Social Neuroscience Research Group, CEITEC-Central European Institute of Technology, Masaryk University , Brno, Czech Republic .,2 Department of Psychiatry, University Hospital Brno and Faculty of Medicine, Masaryk University , Brno, Czech Republic .,3 First Department of Neurology, Faculty of Medicine, Masaryk University and St. Anne's Teaching Hospital , Brno, Czech Republic
| | - Jan Lošák
- 2 Department of Psychiatry, University Hospital Brno and Faculty of Medicine, Masaryk University , Brno, Czech Republic
| | - Kristína Czekóová
- 1 Behavioural and Social Neuroscience Research Group, CEITEC-Central European Institute of Technology, Masaryk University , Brno, Czech Republic
| | - Ovidiu Lungu
- 4 Psychiatry Department, University of Montreal , Montreal, Canada .,5 Functional Neuroimaging Unit, Research Centre of the Montreal Geriatric Institute , Montreal, Canada .,6 Centre for Research on Aging, Donald Berman Maimonides Geriatric Centre , Montreal, Canada
| | - Martin Jáni
- 1 Behavioural and Social Neuroscience Research Group, CEITEC-Central European Institute of Technology, Masaryk University , Brno, Czech Republic .,2 Department of Psychiatry, University Hospital Brno and Faculty of Medicine, Masaryk University , Brno, Czech Republic
| | - Tomáš Kašpárek
- 1 Behavioural and Social Neuroscience Research Group, CEITEC-Central European Institute of Technology, Masaryk University , Brno, Czech Republic .,2 Department of Psychiatry, University Hospital Brno and Faculty of Medicine, Masaryk University , Brno, Czech Republic
| | - Martin Bareš
- 3 First Department of Neurology, Faculty of Medicine, Masaryk University and St. Anne's Teaching Hospital , Brno, Czech Republic .,7 Department of Neurology, Medical School, University of Minnesota , Minneapolis, Minnesota
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Fernandes JM, Cajão R, Lopes R, Jerónimo R, Barahona-Corrêa JB. Social Cognition in Schizophrenia and Autism Spectrum Disorders: A Systematic Review and Meta-Analysis of Direct Comparisons. Front Psychiatry 2018; 9:504. [PMID: 30459645 PMCID: PMC6232921 DOI: 10.3389/fpsyt.2018.00504] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Accepted: 09/25/2018] [Indexed: 11/13/2022] Open
Abstract
Background: Deficits in social cognition are well-recognized in both schizophrenia and autism spectrum disorders (ASD). However, it is less clear how social cognition deficits differ between both disorders and what distinct mechanisms may underlie such differences. We aimed at reviewing available evidence from studies directly comparing social cognitive performance between individuals with schizophrenia and ASD. Methods: We performed a systematic review of literature up to May 22, 2018 on Pubmed, Web of Science, and Scopus. Search terms included combinations of the keywords "social cognition," "theory of mind," "autism," "Asperger," "psychosis," and "schizophrenia." Two researchers independently selected and extracted data according to PRISMA guidelines. Random-effects meta-analyses were conducted for performance on social cognitive tasks evaluating: (1) emotion perception; (2) theory of mind (ToM); (3) emotional intelligence (managing emotions score of the Mayer-Salovey-Caruso Emotional Intelligence Test); and (4) social skills. Results: We identified 19 eligible studies for meta-analysis including a total of 1,040 patients (558 with schizophrenia and 482 with ASD). Eight studies provided data on facial emotion perception that evidenced a better performance by participants with schizophrenia compared to those with ASD (Hedges' g = 0.43; p = 0.031). No significant differences were found between groups in the Reading the Mind in the Eyes Test (8 studies; Hedges' g = 0.22; p = 0.351), other ToM tasks (9 studies; Hedges' g = -0.03; p = 0.903), emotional intelligence (3 studies; Hedges' g = -0.17; p = 0.490), and social skills (3 studies; Hedges' g = 0.86; p = 0.056). Participants' age was a significant moderator of effect size in emotion perception and RMET analyzes, with larger differences favoring patients with schizophrenia being observed in studies with younger participants. Conclusions: The instruments that are currently available to evaluate social cognition poorly differentiate between individuals with schizophrenia and ASD. Combining behavioral tasks with neurophysiologic assessments may better characterize the differences in social cognition between both disorders.
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Affiliation(s)
- João Miguel Fernandes
- Department of Psychiatry and Mental Health, NOVA Medical School
- Faculdade de Ciências Médicas, Centro Hospitalar de Lisboa Ocidental, Lisbon, Portugal
| | - Rute Cajão
- Department of Psychiatry and Mental Health, Centro Hospitalar Tondela-Viseu, Viseu, Portugal
| | - Ricardo Lopes
- Instituto Universitário de Lisboa (ISCTE-IUL), CIS-IUL, Lisbon, Portugal.,CADIN-Neurodevelopment, Cascais, Portugal
| | - Rita Jerónimo
- Instituto Universitário de Lisboa (ISCTE-IUL), CIS-IUL, Lisbon, Portugal
| | - J Bernardo Barahona-Corrêa
- Department of Psychiatry and Mental Health, NOVA Medical School
- Faculdade de Ciências Médicas, Centro Hospitalar de Lisboa Ocidental, Lisbon, Portugal.,CADIN-Neurodevelopment, Cascais, Portugal.,Champalimaud Clinical Centre, Champalimaud Centre for the Unkown, Lisbon, Portugal.,Champalimaud Research, Champalimaud Centre for the Unknown, Lisbon, Portugal
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