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Shao YX, Wang LL, Zhou HY, Yi ZH, Liu S, Yan C. Dampened motivation in schizophrenia: evidence from a novel effort-based decision-making task in social scenarios. Eur Arch Psychiatry Clin Neurosci 2024; 274:1447-1459. [PMID: 38413455 DOI: 10.1007/s00406-024-01761-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 01/13/2024] [Indexed: 02/29/2024]
Abstract
Apathy represents a significant manifestation of negative symptoms within individuals diagnosed with schizophrenia (SCZ) and exerts a profound impact on their social relationships. However, the specific implications of this motivational deficit in social scenarios have yet to be fully elucidated. The present study aimed to examine effort-based decision-making in social scenarios and its relation to apathy symptoms in SCZ patients. We initially recruited a group of 50 healthy participants (16 males) to assess the validity of the paradigm. Subsequently, we recruited 45 individuals diagnosed with SCZ (24 males) and 49 demographically-matched healthy controls (HC, 25 males) for the main study. The Mock Job Interview Task was developed to measure effort-based decision-making in social scenarios. The proportion of hard-task choice and a range of subjective ratings were obtained to examine potential between-group differences. SCZ patients were less likely than HC to choose the hard task with strict interviewers, and this group difference was significant when the hard-task reward value was medium and high. More severe apathy symptoms were significantly correlated with an overall reduced likelihood of making a hard-task choice. When dividing the jobs into two categories based on the levels of social engagement needed, SCZ patients were less willing to expend effort to pursue a potential offer for jobs requiring higher social engagement. Our findings indicated impaired effort-based decision-making in SCZ can be generalized from the monetary/nonsocial to a more ecologically social dimension. Our findings affirm the critical role of aberrant effort allocation on negative symptoms, and may facilitate the development of targeted clinical interventions.
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Affiliation(s)
- Yu-Xin Shao
- Key Laboratory of Brain Functional Genomics (MOE and STCSM), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Room 413, Building Junxiu, 3663 North Zhongshan Road, Shanghai, 200062, China
- Shanghai Changning Mental Health Center, Shanghai, China
- Leshan Hi-Tech Zone Jiaxiang Foreign Languages School, Sichuan, China
| | - Ling-Ling Wang
- School of Psychology, Shanghai Normal University, Shanghai, China
| | - Han-Yu Zhou
- Shanghai Key Laboratory of Mental Health and Psychological Crisis Intervention, School of Psychology and Cognitive Science, East China Normal University, Shanghai, China
| | - Zheng-Hui Yi
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuai Liu
- Key Laboratory of Brain Functional Genomics (MOE and STCSM), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Room 413, Building Junxiu, 3663 North Zhongshan Road, Shanghai, 200062, China
- Shanghai Changning Mental Health Center, Shanghai, China
| | - Chao Yan
- Key Laboratory of Brain Functional Genomics (MOE and STCSM), Affiliated Mental Health Center (ECNU), School of Psychology and Cognitive Science, East China Normal University, Room 413, Building Junxiu, 3663 North Zhongshan Road, Shanghai, 200062, China.
- Shanghai Changning Mental Health Center, Shanghai, China.
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2
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Prasannakumar A, Kumar V, Rao NP. Trust and psychosis: a systematic review and meta-analysis. Psychol Med 2023; 53:5218-5226. [PMID: 35975354 DOI: 10.1017/s0033291722002562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Impaired trust in other humans is commonly seen in psychosis and it leads to poor societal functioning. However, examining trust behavior in an experimental setting is challenging. Investigators have used the trust game, a neuro-economic game to assess trust behavior in psychosis. However, the findings are inconsistent. Hence, we systematically reviewed the existing literature and conducted a meta-analysis to examine trust behavior in patients with psychosis, their relatives, and those at high risk for psychosis. METHODS We searched electronic databases for studies that have examined trust game in patients with psychosis, published up to November 2021. The primary outcome measure was the baseline trust in a trust game by patients and controls. The meta-analysis was performed if at least three data sets of control and patient groups were available for that measure/design. We conducted meta-analyses with a random-effects model. The results were described narratively wherever meta-analysis was not possible due to paucity of studies. RESULTS The searches across the databases including cross-references yielded 465 publications of which 10 studies were included in the final analysis. Baseline trust in the trust game was significantly lower in patients with psychosis compared to controls (SMD 0.39, 95% CI -0.14 to 0.64, p -0.002). However, a similar decrease in baseline trust was not present in relatives of patients (SMD 0.08, 95% CI -0.20 to 0.36, p -0.58). CONCLUSIONS The current meta-analysis suggests significant trust deficits in patients with psychosis. Future studies with a bigger sample size are required to understand the nature of trust deficits and factors affecting this impairment.
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Affiliation(s)
- Akash Prasannakumar
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Vijay Kumar
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Naren P Rao
- Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
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3
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Datta R, Vishwanath R, Shenoy S. Are remote psychotherapy/remediation efforts accessible and feasible in patients with schizophrenia? A narrative review. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2022; 58:136. [PMID: 36415756 PMCID: PMC9673189 DOI: 10.1186/s41983-022-00574-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 10/24/2022] [Indexed: 11/19/2022] Open
Abstract
Background Cognitive remediation (CR) therapy provides an effective way to improve cognitive impairments in schizophrenia. With the advent of telehealth services, especially during COVID 19 pandemic, a suitable alternative can be found in computer and cell phone-based mental health interventions. Previous studies have proven that remote mental health interventions have by and large been successful. Remote psychotherapy/CR services can now be accessed through smartphone apps, iPads, laptops and wearable devices. This has the advantage of reaching a wider population in resource-limited settings. The lack of access to technology, difficulty in using these online interventions and lack of privacy provide impediments to the delivery of care through these online platforms. Further, as some previous studies have shown, there may be a high rate of dropout in people using remote mental health resources. We aim to look at the factors, which influence the accessibility of remote mental health interventions in schizophrenia. Additionally, we test the feasibility of these interventions and look at how they compare and the potential they hold for implementation in future clinical settings. Results We found remote cognitive remediation to be both accessible and feasible. Concerning features, however, are the high attrition rates and the concentration of the studies in Western populations. Conclusions Remote interventions are a viable alternative to in-person psychotherapy when in-person resources may not always be present. They are efficacious in improving health outcomes among patients with schizophrenia. Further research into the widespread implementation of remote CR will be beneficial in informing clinical decision-making.
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4
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Zhang YJ, Hu HX, Wang LL, Wang X, Wang Y, Huang J, Wang Y, Lui SSY, Hui L, Chan RCK. Altered neural mechanism of social reward anticipation in individuals with schizophrenia and social anhedonia. Eur Arch Psychiatry Clin Neurosci 2022:10.1007/s00406-022-01505-6. [PMID: 36305919 DOI: 10.1007/s00406-022-01505-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 10/14/2022] [Indexed: 01/10/2023]
Abstract
Altered social reward anticipation could be found in schizophrenia (SCZ) patients and individuals with high levels of social anhedonia (SA). However, few research investigated the putative neural processing for altered social reward anticipation in these populations on the SCZ spectrum. This study aimed to examine the underlying neural mechanisms of social reward anticipation in these populations. Twenty-three SCZ patients and 17 healthy controls (HC), 37 SA individuals and 50 respective HCs completed the Social Incentive Delay (SID) imaging task while they were undertaking MRI brain scans. We used the group contrast to examine the alterations of BOLD activation and functional connectivity (FC, psychophysiological interactions analysis). We then characterized the beta-series social brain network (SBN) based on the meta-analysis results from NeuroSynth and examined their prediction effects on real-life social network (SN) characteristics using the partial least squared regression analysis. The results showed that SCZ patients exhibited hypo-activation of the left medial frontal gyrus and the negative FCs with the left parietal regions, while individuals with SA showed the hyper-activation of the left middle frontal gyrus when anticipating social reward. For the beta-series SBNs, SCZ patients had strengthened cerebellum-temporal FCs, while SA individuals had strengthened left frontal regions FCs. However, such FCs of the SBN failed to predict the real-life SN characteristics. These preliminary findings suggested that SCZ patients and SA individuals appear to exhibit altered neural processing for social reward anticipation, and such neural activities showed a weakened association with real-life SN characteristics.
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Affiliation(s)
- Yi-Jing Zhang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, 16 Lincui Road, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Hui-Xin Hu
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, 16 Lincui Road, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Ling-Ling Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, 16 Lincui Road, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Xuan Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, 16 Lincui Road, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Yi Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, 16 Lincui Road, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Jia Huang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, 16 Lincui Road, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Ya Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, 16 Lincui Road, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Simon S Y Lui
- Department of Psychiatry, School of Clinical Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Li Hui
- The Affiliated Guangji Hospital of Soochow University, Medical College of Soochow University, Suzhou, Jiangsu, China
| | - Raymond C K Chan
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, CAS Key Laboratory of Mental Health, Chinese Academy of Sciences, 16 Lincui Road, Beijing, China. .,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China.
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5
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Cowan T, Strauss GP, Raugh IM, Le TP, Cohen AS. How do social factors relate to blunted facial affect in schizophrenia? A digital phenotyping study using ambulatory video recordings. J Psychiatr Res 2022; 150:96-104. [PMID: 35366600 PMCID: PMC10036138 DOI: 10.1016/j.jpsychires.2022.03.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 03/09/2022] [Accepted: 03/21/2022] [Indexed: 01/05/2023]
Abstract
Clinical interviews and laboratory-based emotional induction paradigms provide consistent evidence that facial affect is blunted in many individuals with schizophrenia. Although it is clear that blunted facial affect is not a by-product of diminished emotional experience in schizophrenia, factors contributing to blunted affect remain unclear. The current study used a combination of ambulatory video recordings that were evaluated via computerized facial affect analysis and concurrently completed ecological momentary assessment surveys to assess whether blunted affect reflects insufficient reactivity to affective or contextual factors. Specifically, whether individuals with schizophrenia require more intense affective experiences to produce expression, or whether they are less reactive to social factors (i.e. being in the presence of others, social motivation). Participants included outpatients with schizophrenia (n = 33) and healthy controls (n = 31) who completed six days of study procedures. Multilevel linear models were evaluated using both Null-Hypothesis Statistical Testing and Bayesian analyses. Individuals with schizophrenia displayed comparable expression of positive and negative emotion to controls during daily life, and no evidence was found for a different intensity of experience required for expression in either group. However, social factors differentially influenced facial expression in schizophrenia compared to controls, such that individuals with schizophrenia did not modulate their expressions based on social motivation to the same extent as controls. These findings suggest that social motivation may play an important role in determining when blunting occurs.
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Affiliation(s)
- Tovah Cowan
- Department of Psychology, Louisiana State University, United States; Center for Computation and Technology, Louisiana State University, United States
| | | | - Ian M Raugh
- Department of Psychology, University of Georgia, United States
| | - Thanh P Le
- Department of Psychology, Louisiana State University, United States
| | - Alex S Cohen
- Department of Psychology, Louisiana State University, United States; Center for Computation and Technology, Louisiana State University, United States.
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6
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Abram SV, Weittenhiller LP, Bertrand CE, McQuaid JR, Mathalon DH, Ford JM, Fryer SL. Psychological Dimensions Relevant to Motivation and Pleasure in Schizophrenia. Front Behav Neurosci 2022; 16:827260. [PMID: 35401135 PMCID: PMC8985863 DOI: 10.3389/fnbeh.2022.827260] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 02/22/2022] [Indexed: 11/13/2022] Open
Abstract
Motivation and pleasure deficits are common in schizophrenia, strongly linked with poorer functioning, and may reflect underlying alterations in brain functions governing reward processing and goal pursuit. While there is extensive research examining cognitive and reward mechanisms related to these deficits in schizophrenia, less attention has been paid to psychological characteristics that contribute to resilience against, or risk for, motivation and pleasure impairment. For example, psychological tendencies involving positive future expectancies (e.g., optimism) and effective affect management (e.g., reappraisal, mindfulness) are associated with aspects of reward anticipation and evaluation that optimally guide goal-directed behavior. Conversely, maladaptive thinking patterns (e.g., defeatist performance beliefs, asocial beliefs) and tendencies that amplify negative cognitions (e.g., rumination), may divert cognitive resources away from goal pursuit or reduce willingness to exert effort. Additionally, aspects of sociality, including the propensity to experience social connection as positive reinforcement may be particularly relevant for pursuing social goals. In the current review, we discuss the roles of several psychological characteristics with respect to motivation and pleasure in schizophrenia. We argue that individual variation in these psychological dimensions is relevant to the study of motivation and reward processing in schizophrenia, including interactions between these psychological dimensions and more well-characterized cognitive and reward processing contributors to motivation. We close by emphasizing the value of considering a broad set of modulating factors when studying motivation and pleasure functions in schizophrenia.
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Affiliation(s)
- Samantha V Abram
- Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, United States
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, United States
| | - Lauren P Weittenhiller
- Department of Psychology, University of California, Berkeley, Berkeley, CA, United States
| | - Claire E Bertrand
- Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, United States
| | - John R McQuaid
- Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, United States
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, United States
| | - Daniel H Mathalon
- Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, United States
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, United States
| | - Judith M Ford
- Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, United States
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, United States
| | - Susanna L Fryer
- Mental Health Service, Veterans Affairs San Francisco Healthcare System, San Francisco, CA, United States
- Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, United States
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7
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Moe AM, Weiss DM, Pine JG, Wastler HM, Breitborde NJK. Social motivation and behavior in first-episode psychosis: Unique contributions to social quality of life and social functioning. J Psychiatr Res 2021; 144:441-447. [PMID: 34749220 PMCID: PMC8667854 DOI: 10.1016/j.jpsychires.2021.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 10/26/2021] [Accepted: 11/02/2021] [Indexed: 11/16/2022]
Abstract
Social functioning is diminished among people early in the course of psychotic illnesses, and is likely influenced by the negative symptoms that accompany these disorders, including changes in motivation and experience of pleasure. Though social impairments have a deleterious impact on functioning, socialization is a multifaceted behavior and little is known about how the various aspects may influence social functioning and social quality of life among people with first-episode psychosis. In the present study, we investigated the associations of specific aspects of social motivation and behavior with social functioning and social quality of life in a group of 54 young people (aged 15 to 35) with first-episode psychosis. Though different aspects of social motivation and behavior correlated positively with one another, social motivation for peer interactions was uniquely associated with social functioning and social quality of life - including when a broad measure of negative symptoms was considered within the same model. When these same associations were examined longitudinally, social motivation for peer interactions again emerged as a unique predictor of change in social functioning over 6 months. Our results suggest that the unique contribution of aspects of social motivation has implications for treatment, including the importance of developmentally-informed interventions to improve peer socialization in youth and young adults with psychosis.
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Affiliation(s)
- Aubrey M Moe
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA; Department of Psychology, The Ohio State University, USA.
| | - David M Weiss
- Department of Psychology, The Ohio State University, USA
| | - Jacob G Pine
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA
| | - Heather M Wastler
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA
| | - Nicholas J K Breitborde
- Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA; Department of Psychology, The Ohio State University, USA
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8
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An Effortful Approach to Social Affiliation in Schizophrenia: Preliminary Evidence of Increased Theta and Alpha Connectivity during a Live Social Interaction. Brain Sci 2021; 11:brainsci11101346. [PMID: 34679410 PMCID: PMC8534160 DOI: 10.3390/brainsci11101346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/08/2021] [Accepted: 10/11/2021] [Indexed: 11/23/2022] Open
Abstract
People with schizophrenia often experience a profound lack of motivation for social affiliation—a facet of negative symptoms that detrimentally impairs functioning. However, the mechanisms underlying social affiliative deficits remain poorly understood, particularly under realistic social contexts. Here, we investigated subjective reports and electroencephalography (EEG) functional connectivity in schizophrenia during a live social interaction. Individuals with schizophrenia (n = 16) and healthy controls (n = 29) completed a face-to-face interaction with a confederate while having EEG recorded. Participants were randomly assigned to either a Closeness condition designed to elicit feelings of closeness through self-disclosure or a Small-Talk condition with minimal disclosure. Compared to controls, patients reported lower positive emotional experiences and feelings of closeness across conditions, but they showed comparably greater subjective affiliative responses for the Closeness (vs. Small-Talk) condition. Additionally, patients in the Closeness (vs. Small-Talk) condition displayed a global increase in connectivity in theta and alpha frequency bands that was not observed for controls. Importantly, greater theta and alpha connectivity was associated with greater subjective affiliative responding, greater negative symptoms, and lower disorganized symptoms in patients. Collectively, findings indicate that patients, because of pronounced negative symptoms, utilized a less efficient, top-down mediated strategy to process social affiliation.
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9
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Abstract
Abstract
Purpose of Review
Anhedonia is a transdiagnostic symptom comprising reduced subjective reward or pleasure. Anhedonia influences subjective anticipation and in-the-moment experiences. This review draws together affective learning and engagement evidence for anhedonia affecting subjective experiences of social environments.
Recent Findings
While social engagement is diminished consistently, subjective appraisals of social contexts vary across different mental health disorders. Low positive affect during social experiences or stimuli is reported in PTSD, mood, schizophrenia, and anxiety disorders. Diminished neural reward networks underpin the anticipation of social experiences in ADHD, schizophrenia spectrum, and autistic spectrum disorders. Multiple theories exist to explain how anhedonia might interfere with social environments.
Summary
Anhedonia is a barrier to engagement, motivation, and enjoyment of social contexts. While many studies characterize experiences during social contexts, learning theories provide the most promise for developing targeted interventions.
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10
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Izquierdo A, Cabello M, Leal I, Mellor-Marsá B, Ayora M, Bravo-Ortiz MF, Rodriguez-Jimenez R, Ibáñez Á, MacDowell KS, Malpica N, Díaz-Marsá M, Baca-García E, Fares-Otero NE, Melero H, López-García P, Díaz-Caneja CM, Arango C, Ayuso-Mateos JL. The interplay between functioning problems and symptoms in first episode of psychosis: An approach from network analysis. J Psychiatr Res 2021; 136:265-273. [PMID: 33621912 DOI: 10.1016/j.jpsychires.2021.02.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 01/15/2021] [Accepted: 02/08/2021] [Indexed: 01/14/2023]
Abstract
The relationship between psychotic symptoms and global measures of functioning has been widely studied. No previous study has assessed so far the interplay between specific clinical symptoms and particular areas of functioning in first-episode psychosis (FEP) using network analysis methods. A total of 191 patients with FEP (age 24.45 ± 6.28 years, 64.9% male) participating in an observational and longitudinal study (AGES-CM) comprised the study sample. Functioning problems were assessed with the WHO Disability Assessment Schedule (WHODAS), whereas the Positive and Negative Syndrome Scale (PANSS) was used to assess symptom severity. Network analysis were conducted with the aim of analysing the patterns of relationships between the different dimensions of functioning and PANSS symptoms and factors at baseline. According to our results, the most important nodes were "conceptual disorganization", "emotional withdrawal", "lack of spontaneity and flow of conversation", "delusions", "unusual thought content", "dealing with strangers" and "poor rapport". Our findings suggest that these symptoms and functioning dimensions should be prioritized in the clinical assessment and management of patients with FEP. These areas may also become targets of future early intervention strategies, so as to improve quality of life in this population.
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Affiliation(s)
- Ana Izquierdo
- Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa, IIS Princesa, CIBERSAM, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
| | - María Cabello
- Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa, IIS Princesa, CIBERSAM, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
| | - Itziar Leal
- Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa, IIS Princesa, CIBERSAM, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
| | - Blanca Mellor-Marsá
- Institute of Psychiatry and Mental Health, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Miriam Ayora
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - María-Fe Bravo-Ortiz
- Department of Psychiatry, Clinical Psychology and Mental Health, Hospital Universitario de La Paz, Hospital La Paz Institute for Health Research (IdiPAZ), School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
| | - Roberto Rodriguez-Jimenez
- Department of Psychiatry, Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), CIBERSAM, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Ángela Ibáñez
- Department of Psychiatry, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, IRYCIS, Universidad de Alcalá, Madrid, Spain
| | - Karina S MacDowell
- Department of Pharmacology and Toxicology, School of Medicine, Universidad Complutense de Madrid, CIBERSAM, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), IUIN-UCM, Madrid, Spain
| | - Norberto Malpica
- Laboratorio de Análisis de Imagen Médica y Biometría (LAIMBIO), Universidad Rey Juan Carlos, Madrid, Spain
| | - Marina Díaz-Marsá
- Institute of Psychiatry and Mental Health, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Enrique Baca-García
- Department of Psychiatry, Hospital Universitario Fundación Jiménez Diaz, Hospital Universitario Rey Juan Carlos, Hospital General de Villalba, Hospital Universitario Infanta Elena, CIBERSAM, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain; Universidad Católica del Maule, Talca, Chile
| | - Natalia E Fares-Otero
- Department of Psychiatry, Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), CIBERSAM, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Helena Melero
- Laboratorio de Análisis de Imagen Médica y Biometría (LAIMBIO), Universidad Rey Juan Carlos, Madrid, Spain
| | - Pilar López-García
- Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa, IIS Princesa, CIBERSAM, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
| | - Covadonga M Díaz-Caneja
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Celso Arango
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Jose Luis Ayuso-Mateos
- Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa, IIS Princesa, CIBERSAM, School of Medicine, Universidad Autónoma de Madrid, Madrid, Spain.
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11
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Weittenhiller LP, Mikhail ME, Mote J, Campellone TR, Kring AM. What gets in the way of social engagement in schizophrenia? World J Psychiatry 2021; 11:13-26. [PMID: 33511043 PMCID: PMC7805250 DOI: 10.5498/wjp.v11.i1.13] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/16/2020] [Accepted: 12/27/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Social engagement-important for health and well-being-can be difficult for people with schizophrenia. Past research indicates that despite expressing interest in social interactions, people with schizophrenia report spending less time with others and feeling lonely. Social motivations and barriers may play an important role for understanding social engagement in schizophrenia. AIM To investigate how people with schizophrenia describe factors that impede and promote social engagement. METHODS We interviewed a community sample of people with (n = 35) and without (n = 27) schizophrenia or schizoaffective disorder about their social interactions with friends and family over the past week and planned social activities for the coming week. We reviewed the interview transcripts and developed a novel coding system to capture whether interactions occurred, who had initiated the contact, and frequency of reported social barriers (i.e., internal, conflict-based, logistical) and social motivations (i.e., instrumental, affiliative, obligation-based). We also assessed symptoms and functioning. RESULTS People with schizophrenia were less likely than people without schizophrenia to have spent time with friends [t (51.04) = 2.09, P = 0.042, d = 0.51)], but not family. People with schizophrenia reported more social barriers than people without schizophrenia [F (1, 60) = 10.55, P = 0.002, ηp2 = 0.15)] but did not differ in reported social motivations. Specifically, people with schizophrenia reported more internal [t (45.75) = 3.40, P = 0.001, d = 0.83)] and conflict-based [t (40.11) = 3.03, P = 0.004, d = 0.73)] barriers than people without schizophrenia. Social barriers and motivations were related to real-world social functioning for people with schizophrenia, such that more barriers were associated with more difficulty in close relationships (r = -0.37, P = 0.027) and more motivations were associated with better community functioning (r = 0.38, P = 0.024). CONCLUSION These findings highlight the importance of assessing first person accounts of social barriers and motivations to better understand social engagement in schizophrenia.
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Affiliation(s)
| | - Megan E Mikhail
- Department of Psychology, University of California, Berkeley, CA 94720, United States
- Department of Psychology, Michigan State University, East Lansing, MI 48824, United States
| | - Jasmine Mote
- Department of Psychology, University of California, Berkeley, CA 94720, United States
- Department of Occupational Health, Tufts University, Medford, MA 02155, United States
| | - Timothy R Campellone
- Department of Psychology, University of California, Berkeley, CA 94720, United States
| | - Ann M Kring
- Department of Psychology, University of California, Berkeley, CA 94720, United States
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Abstract
We report on the ongoing R21 project “Social Reward Learning in Schizophrenia”. Impairments in social cognition are a hallmark of schizophrenia. However, little work has been done on social reward learning deficits in schizophrenia. The overall goal of the project is to assess social reward learning in schizophrenia. A probabilistic reward learning (PRL) task is being used in the MRI scanner to evaluate reward learning to negative and positive social feedback. Monetary reward learning is used as a comparison to assess specificity. Behavioral outcomes and brain areas, included those involved in reward, are assessed in patients with schizophrenia or schizoaffective disorder and controls. It is also critical to determine whether decreased expected value (EV) of social stimuli and/or reward prediction error (RPE) learning underlie social reward learning deficits to inform potential treatment pathways. Our central hypothesis is that the pattern of social learning deficits is an extension of a more general reward learning impairment in schizophrenia and that social reward learning deficits critically contribute to deficits in social motivation and pleasure. We hypothesize that people with schizophrenia will show impaired behavioral social reward learning compared to controls, as well as decreased ventromedial prefrontal cortex (vmPFC) EV signaling at time of choice and decreased striatal RPE signaling at time of outcome, with potentially greater impairment to positive than negative feedback. The grant is in its second year. It is hoped that this innovative approach may lead to novel and more targeted treatment approaches for social cognitive impairments, using cognitive remediation and/or brain stimulation.
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13
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Grossman MJ, Woolridge S, Lichtenstein S, McLaughlin D, Auther AM, Carrión RE, Cornblatt BA, Bowie CR. Patterns and perceptions of face-to-face and digital communication in the clinical high risk and early stages of psychosis. Psychiatry Res 2020; 284:112667. [PMID: 31703984 DOI: 10.1016/j.psychres.2019.112667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/28/2019] [Accepted: 10/28/2019] [Indexed: 01/19/2023]
Abstract
Digital communication can mitigate some of the challenges inherent in face-to-face communication; however, it is unclear whether this communication format is preferred among youth with emerging psychosis. Therefore, we examined characteristics of face-to-face and digital communication in youth at clinical high risk for psychosis (CHR; n = 19) or in the first episode of psychosis (FEP; n = 57), as well as age-matched community comparisons (n = 51). Participants completed a 25-item self-report questionnaire to assess between- and within-group differences in the frequency of, satisfaction with, and barriers to face-to-face and digital communication. Compared to controls, both clinical groups endorsed a lower frequency of face-to-face and digital interactions across a range of communication partners. Controls reported higher satisfaction and fewer challenges with both communication formats than CHR and FEP groups. No between-group differences were identified among clinical participants in characteristics of face-to-face and digital interactions. Youth at clinical high risk for, or in the first episode of, psychosis exhibited similar communication patterns and perceptions that significantly diverged from community controls. These findings highlight that reductions in the quality and quantity of social interactions extend to digital contexts, and that both communication formats are relevant clinical targets in the high risk and early stages of psychosis.
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Affiliation(s)
- Michael J Grossman
- Department of Psychology, Queen's University, Kingston, ON, Canada; Heads Up! Early Intervention in Psychosis Program, Hotel Dieu Hospital, Kingston, ON, Canada; Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | | | - Sidney Lichtenstein
- Department of Psychology, Queen's University, Kingston, ON, Canada; Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - Danielle McLaughlin
- Division of Psychiatry Research, Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, United States
| | - Andrea M Auther
- Division of Psychiatry Research, Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, United States
| | - Ricardo E Carrión
- Division of Psychiatry Research, Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, United States
| | - Barbara A Cornblatt
- Division of Psychiatry Research, Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, United States
| | - Christopher R Bowie
- Department of Psychology, Queen's University, Kingston, ON, Canada; Heads Up! Early Intervention in Psychosis Program, Hotel Dieu Hospital, Kingston, ON, Canada; Schizophrenia Division, Centre for Addiction and Mental Health, Toronto, ON, Canada.
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14
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Social and non-social reward learning reduced and related to a familial vulnerability in schizophrenia spectrum disorders. Schizophr Res 2020; 215:256-262. [PMID: 31753593 DOI: 10.1016/j.schres.2019.10.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 07/16/2019] [Accepted: 10/03/2019] [Indexed: 12/25/2022]
Abstract
Patients with a disorder in the schizophrenia spectrum (SZ) demonstrate impairments in reward learning. A reduced sensitivity to social reward may impede social beyond non-social reward learning mechanisms. The aim of the current study was to investigate social and non-social reward learning in SZ by means of two interactive game-theoretical investment paradigms. Unaffected first-degree relatives of patients were included to examine whether (social) reward-learning impairments are part of a familial vulnerability of SZ. We included 50 patients with a SZ disorder, 20 unaffected first-degree relatives of patients and 49 healthy controls. The trust game (social) and the lottery game (non-social) were used, consisting of 20 game trials each. The game paradigms were programmed to increase the likelihood of higher repayments in response to increased investments. Multilevel regression analyses were used to examine learning over trials in both contexts. The results showed that controls learned equally well in social and non-social contexts, as reflected in an increase of investments over game rounds in both paradigms. In contrast, patients and relatives showed reduced reward learning, regardless of its social or non-social nature, reflected by flatter or decreasing slopes over game rounds in both paradigms. The findings suggest that patients and relatives have a general reduced sensitivity to reward, which appears to reflect a familial vulnerability rather than illness related mechanisms. Results indicate that reward learning may be an important marker for the familial risk to SZ.
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Schlosser DA, Campellone TR, Truong B, Etter K, Vergani S, Komaiko K, Vinogradov S. Efficacy of PRIME, a Mobile App Intervention Designed to Improve Motivation in Young People With Schizophrenia. Schizophr Bull 2018; 44:1010-1020. [PMID: 29939367 PMCID: PMC6101497 DOI: 10.1093/schbul/sby078] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The onset of schizophrenia occurs during a period critical for development of social relationships and functional independence. As such, interventions that target the early course of illness have the potential to stave off functional decline and restore functioning to pre-illness levels. In this entirely remote study, people with recent-onset schizophrenia spectrum disorders (SSDs) participated in a 12-week randomized controlled trial to determine the efficacy of PRIME (personalized real-time intervention for motivational enhancement), a mobile-based digital health intervention designed to improve motivation and quality of life. Participants were randomized into the PRIME (n = 22) or treatment-as-usual/waitlist (TAU/WL) condition (n = 21) and completed assessments at baseline, post-trial (12 wk), and for people in the PRIME condition, 3 months after the end of the trial. After 12-weeks, WL participants received PRIME, resulting in a total sample of 38 participants completing PRIME. In PRIME, participants worked towards self-identified goals with the support of a virtual community of age-matched peers with schizophrenia-spectrum disorders as well as motivation coaches. Compared to the WL condition, people in the PRIME condition had significantly greater improvements in self-reported depression, defeatist beliefs, self-efficacy, and a trend towards motivation/pleasure negative symptoms post-trial, and these improvements were maintained 3 months after the end of trial. We also found that people in the PRIME condition had significantly greater improvements in components of social motivation post-trial (anticipated pleasure and effort expenditure). Our results suggest that PRIME has the potential to be an effective mobile-based intervention for improving aspects of mood and motivation in young people with SSDs.
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Affiliation(s)
- Danielle A Schlosser
- UCSF Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA,Healthcare and Science Division, Verily Life Sciences, South San Francisco, CA,To whom correspondence should be addressed; 401 Parnassus Avenue, San Francisco, CA 94134, US; tel: 415-476-8721, fax: 415-476-7320, e-mail:
| | - Timothy R Campellone
- UCSF Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA,Mental Health Services, San Francisco Veterans Affairs Medical Center, San Francisco, CA
| | - Brandy Truong
- UCSF Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA
| | - Kevin Etter
- UCSF Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA,Healthcare and Science Division, Verily Life Sciences, South San Francisco, CA
| | | | - Kiya Komaiko
- UCSF Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA
| | - Sophia Vinogradov
- UCSF Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA,Department of Psychiatry, University of Minnesota, Minneapolis, MN
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16
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Social motivation in schizophrenia: How research on basic reward processes informs and limits our understanding. Clin Psychol Rev 2018; 63:12-24. [PMID: 29870953 DOI: 10.1016/j.cpr.2018.05.007] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 05/18/2018] [Accepted: 05/26/2018] [Indexed: 12/17/2022]
Abstract
Limited quantity and quality of interpersonal exchanges and relationships predict worse symptomatic and hospitalization outcomes and limit functional recovery in people with schizophrenia. While deficits in social skills and social cognition contribute to much of the impairment in social functioning in schizophrenia, our focus on the current review is social motivation-the drive to connect with others and form meaningful, lasting relationships. We pay particular attention to how recent research on reward informs, and limits, our understanding of the construct. Recent findings that parse out key components of human motivation, especially the temporal nature of reward and effort, are informative for understanding some aspects of social motivation. This approach, however, fails to fully integrate the critical influence of uncertainty and punishment (e.g., avoidance, threat) in social motivation. In the current review, we argue for the importance of experimental paradigms and real-time measurement to capture the interaction between social approach and avoidance in characterizing social affiliation in schizophrenia. We end with suggestions for how researchers might move the field forward by emphasizing the ecological validity of social motivation paradigms, including dynamic, momentary assessment of social reward and punishment using mobile technology and other innovative tools.
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