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Corbera S, Wexler BE, Bell MD, Pittman B, Pelphrey K, Pearlson G, Assaf M. Disentangling negative and positive symptoms in schizophrenia and autism spectrum disorder. Schizophr Res 2024; 271:1-8. [PMID: 39002525 PMCID: PMC11384336 DOI: 10.1016/j.schres.2024.07.002] [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: 11/27/2023] [Revised: 06/30/2024] [Accepted: 07/03/2024] [Indexed: 07/15/2024]
Abstract
Autism spectrum disorder (ASD) and schizophrenia (SZ) share traits, especially in social skills and negative symptoms, and to a lesser degree positive symptoms. Differential diagnosis can be challenging and discerning expressive and experiential negative symptoms may provide knowledge with potential diagnostic and functional relevance that can guide treatment. Two exploratory factor analyses (EFA) were conducted to reveal the underlying dimensions of negative and positive symptoms using the Positive and Negative Syndrome Scale (PANSS), the Scale for the Assessment of Positive Symptoms & Negative Symptoms (SAPS/SANS) and the Autism Diagnostic Observation Schedule-Generic (ADOS-G). Three factors emerged from the negative symptom EFA (70.5 % variance): NF1) Expressive Negative; NF2) Experiential Negative; and NF3) Preoccupation, Absorption & Expressive Affective Flattening. Three positive factors emerged (68.6 % variance): PF1) Hallucinations-Delusions; PF2) Grandiosity; and PF3) Thought Disorder-ADOS positive Symptoms. SZ showed higher PF1 scores, and ASD had higher PF3 scores. No differences between groups were observed in the negative factors. Across groups, all negative factors were inversely associated with quality of life. Only NF1 and NF2 and PF1 were detrimentally related to social functioning. A discriminant function analysis using all factors classified correctly 84.4 % of participants, with PF1, NF1 followed by NF2 being the best predictors of diagnosis. Expressive negative followed by Experiential negative symptoms are of diagnostic value independent of and beyond SZ-related positive symptoms and are related with detrimental functioning. Findings confirm the need to distinctively target negative symptoms, and specific SZ-related and ASD-related positive symptoms, and especially the use of several assessment tools for diagnostic classification.
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Affiliation(s)
- Silvia Corbera
- Central Connecticut State University, Department of Psychological Science, New Britain, CT, USA.
| | - Bruce E Wexler
- Yale University, School of Medicine, Department of Psychiatry, New Haven, CT, USA
| | - Morris D Bell
- Yale University, School of Medicine, Department of Psychiatry, New Haven, CT, USA
| | - Brian Pittman
- Yale University, School of Medicine, Department of Psychiatry, New Haven, CT, USA
| | - Kevin Pelphrey
- University of Virginia, Department of Neurology, Charlottesville, VA, USA
| | - Godfrey Pearlson
- Yale University, School of Medicine, Department of Psychiatry, New Haven, CT, USA; Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT, USA
| | - Michal Assaf
- Yale University, School of Medicine, Department of Psychiatry, New Haven, CT, USA; Olin Neuropsychiatry Research Center, Institute of Living, Hartford, CT, USA
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2
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Abel DB, Rand KL, Salyers MP, Myers EJ, Mickens JL, Minor KS. Do People With Schizophrenia Enjoy Social Activities as Much as Everyone Else? A Meta-analysis of Consummatory Social Pleasure. Schizophr Bull 2023; 49:809-822. [PMID: 36820515 PMCID: PMC10154728 DOI: 10.1093/schbul/sbac199] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
BACKGROUND The "emotion paradox" of schizophrenia suggests people with schizophrenia demonstrate deficits when reporting anticipated and retrospective pleasure; yet, in-the-moment, consummatory pleasure is largely intact. It is uncertain how these findings extend to social situations. This meta-analysis aimed to (1) determine the mean difference in consummatory social pleasure between people with schizophrenia and healthy controls, and (2) examine moderators of this effect, including study design and clinical characteristics of participants. DESIGN A literature search using PsycINFO, Web of Science, Pubmed, and EMBASE databases was conducted. Studies measuring consummatory social pleasure using experience sampling methods and laboratory social simulations were included. Random effects meta-analyses were conducted using Hedge's g. RESULTS Meta-analysis of 26 studies suggests people with schizophrenia exhibited a small, significant deficit in consummatory social pleasure (g = -0.38, 90% CI [-0.53, -0.22]). There was significant heterogeneity in effect sizes; magnitude was moderated by study design and type of measure used to assess social pleasure. CONCLUSIONS Overall, people with schizophrenia seem to exhibit less consummatory social pleasure than controls. However, this deficit is smaller than in studies of anticipated and retrospective pleasure. Thus, consummatory social pleasure may not be quite as impaired in people with schizophrenia as traditional anhedonia research suggests. Moreover, pleasure deficits observed in people with schizophrenia may result from differences in the quality of their daily social experiences rather than differences in their capacity for social pleasure. Results have important implications for clinical interventions that address barriers to social engagement, low-pleasure beliefs, and cognitive remediation to treat schizophrenia.
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Affiliation(s)
- Danielle B Abel
- Department of Psychology, Indiana University-Purdue University, Indianapolis, IN, USA
| | - Kevin L Rand
- Department of Psychology, Indiana University-Purdue University, Indianapolis, IN, USA
| | - Michelle P Salyers
- Department of Psychology, Indiana University-Purdue University, Indianapolis, IN, USA
| | - Evan J Myers
- Department of Psychology, Indiana University-Purdue University, Indianapolis, IN, USA
| | - Jessica L Mickens
- Department of Psychology, Indiana University-Purdue University, Indianapolis, IN, USA
| | - Kyle S Minor
- Department of Psychology, Indiana University-Purdue University, Indianapolis, IN, USA
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3
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Zhang RT, Yang TX, Wang ZY, Yang MY, Huang J, Wang Y, Lui SSY, Chan RCK. Anticipated Pleasure and Displeasure for Future Social and nonsocial Events: A Scale Development Study. SCHIZOPHRENIA BULLETIN OPEN 2023; 4:sgad024. [PMID: 39145332 PMCID: PMC11207892 DOI: 10.1093/schizbullopen/sgad024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/16/2024]
Abstract
Background and Hypothesis People with schizophrenia (SCZ) or schizotypal traits (ST) have difficulties in anticipating future pleasure and displeasure in social situations. However, no self-report scale has been developed to specifically capture these abilities. This study aimed to develop and validate the Social Affective Forecasting Scale (SAFS), and to examine how anticipated pleasure and displeasure are associated with ST and clinical symptoms in SCZ. Study Design Study 1 recruited a main sample of 666 college students and a validation sample of 927 college students to complete the SAFS and other measurements for anhedonia. Exploratory factor analysis (EFA), confirmatory factor analysis (CFA), parallel analysis, and measurement invariance analysis were conducted. Study 2 recruited 2655 college students, 47 people with SCZ and 47 matched controls to complete the SAFS. Correlation analysis, regression analysis, and independent t-tests were performed. Study Results Both EFA and CFA indicated a 4-factor model which was supported by parallel analysis in the validation sample. The SAFS showed good internal consistency, convergent validity, and strong invariance across sex. Interpersonal features of ST and negative symptoms in SCZ were associated with reduced anticipated pleasure for positive social events. Conclusions The SAFS appears to be a reliable scale for evaluating anticipated pleasure and displeasure for future social and nonsocial events, and can be applied to study social anhedonia in individuals with ST and individuals with SCZ.
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Affiliation(s)
- Rui-Ting Zhang
- Department of Psychology, Hunan Normal University, Changsha, China
- Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
| | - Tian-xiao Yang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Zhao-ying Wang
- Department of Psychology, Hunan Normal University, Changsha, China
- Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
| | - Ming-yue Yang
- Department of Psychology, Hunan Normal University, Changsha, China
- Cognition and Human Behavior Key Laboratory of Hunan Province, Hunan Normal University, Changsha, China
| | - Jia Huang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Ya Wang
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, Chinese Academy of Sciences, 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
| | - Raymond C K Chan
- Neuropsychology and Applied Cognitive Neuroscience Laboratory, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
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4
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Shovestul B, Saxena A, Reda S, Dudek E, Wu C, Lamberti JS, Dodell-Feder D. Social affective forecasting and social anhedonia in schizophrenia-spectrum disorders: a daily diary study. SCHIZOPHRENIA (HEIDELBERG, GERMANY) 2022; 8:97. [PMID: 36376338 PMCID: PMC9663197 DOI: 10.1038/s41537-022-00310-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/27/2022] [Indexed: 11/16/2022]
Abstract
Social anhedonia (SA) is a trait-like phenomenon observed across schizophrenia-spectrum disorders (SSDs). While in-the-moment social pleasure experiences are intact in SSDs, anticipatory pleasure experiences may be disrupted. Thus, the prediction of future emotions in social situations, or social affective forecasting (SAF), may play a role in SA. Therefore, we utilized daily diary methods to examine SAF in SSD and the association between SAF and SA in 34 SSD and 43 non-SSD individuals. SAF was calculated as the absolute difference between anticipatory and consummatory ratings of 13 positive and negative emotions for daily social interactions reported across eight days. Results suggest that individuals with SSDs are less accurate in forecasting negative, but not positive emotions, for future social interactions. Further, poorer forecasting accuracy of negative emotions were associated with elevated levels of SA and lower social pleasure. Together, these data suggest that inaccuracies in forecasting negative emotions may be a worthwhile intervention target for reducing SA in SSDs.
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Affiliation(s)
| | - Abhishek Saxena
- Department of Psychology, University of Rochester, Rochester, USA
| | - Stephanie Reda
- Department of Psychology, University of Rochester, Rochester, USA
| | - Emily Dudek
- Department of Rehabilitation Medicine, Mt. Sinai School of Medicine, New York City, USA
| | - Chenwei Wu
- School of Engineering and Applied Sciences, Harvard University, Cambridge, USA
| | - J Steven Lamberti
- Department of Psychiatry, University of Rochester Medical Center, Rochester, USA
| | - David Dodell-Feder
- Department of Psychology, University of Rochester, Rochester, USA
- Department of Neuroscience, University of Rochester Medical Center, Rochester, USA
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5
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Saleh Y, Jarratt-Barnham I, Fernandez-Egea E, Husain M. Mechanisms Underlying Motivational Dysfunction in Schizophrenia. Front Behav Neurosci 2021; 15:709753. [PMID: 34566594 PMCID: PMC8460905 DOI: 10.3389/fnbeh.2021.709753] [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] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/20/2021] [Indexed: 12/24/2022] Open
Abstract
Negative symptoms are a debilitating feature of schizophrenia which are often resistant to pharmacological intervention. The mechanisms underlying them remain poorly understood, and diagnostic methods rely on phenotyping through validated questionnaires. Deeper endo-phenotyping is likely to be necessary in order to improve current understanding. In the last decade, valuable behavioural insights have been gained through the use of effort-based decision making (EBDM) tasks. These have highlighted impairments in reward-related processing in schizophrenia, particularly associated with negative symptom severity. Neuroimaging investigations have related these changes to dysfunction within specific brain networks including the ventral striatum (VS) and frontal brain regions. Here, we review the behavioural and neural evidence associated with negative symptoms, shedding light on potential underlying mechanisms and future therapeutic possibilities. Findings in the literature suggest that schizophrenia is characterised by impaired reward based learning and action selection, despite preserved hedonic responses. Associations between amotivation and reward-processing deficits have not always been clear, and may be mediated by factors including cognitive dysfunction or dysfunctional or self-defeatist beliefs. Successful endo-phenotyping of negative symptoms as a function of objective behavioural and neural measurements is crucial in advancing our understanding of this complex syndrome. Additionally, transdiagnostic research–leveraging findings from other brain disorders, including neurological ones–can shed valuable light on the possible common origins of motivation disorders across diseases and has important implications for future treatment development.
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Affiliation(s)
- Youssuf Saleh
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom
| | - Isaac Jarratt-Barnham
- Department of Psychiatry, Herchel Smith Building for Brain & Mind Sciences, University of Cambridge, Cambridge, United Kingdom.,Cambridge Psychosis Centre, Cambridgeshire and Peterborough NHS Foundation Trust, Cambridge, United Kingdom
| | - Emilio Fernandez-Egea
- Department of Psychiatry, Herchel Smith Building for Brain & Mind Sciences, University of Cambridge, Cambridge, United Kingdom.,Cambridge Psychosis Centre, Cambridgeshire and Peterborough NHS Foundation Trust, Cambridge, United Kingdom
| | - Masud Husain
- Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom
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6
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Song W, Li H, Sun F, Guo T, Jiang S, Wang X. Pain Avoidance and Its Relation to Neural Response to Punishment Characterizes Suicide Attempters with Major Depression Disorder. Psychiatry Res 2020; 294:113507. [PMID: 33075650 DOI: 10.1016/j.psychres.2020.113507] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 10/08/2020] [Indexed: 10/23/2022]
Abstract
Diminished neural responses to punitive stimulus related to high level of pain avoidance may be biomarkers in distinguishing patients with history of suicide attempts from those without such histories. Outpatients with Major Depression Disorder (MDD, n=44) and healthy controls (HCs, n=28) were administered the Beck Depression Inventory-I (BDI-I), the Three-Dimensional Psychological Pain Scale (TDPPS), and the Beck Scale for Suicide Ideation (BSS), and then patients were allocated to two groups: suicide attempts (MDD-SA, n=12) and suicidal ideation (MDD-SI, n=32). All participants were required to complete the measurements and performed the Monetary Incentive Delay (MID) task with recording of electroencephalography synchronously. The MDD-SA group scored higher in the BDI-I, total TDPPS, pain avoidance subscale, and BSS-W scores than the MDD-SI and healthy control groups. Pain avoidance subscale scores had the highest correlations with SA than other inventory scores. The P3 elicited by negative feedback under punitive condition was significantly larger than those of reward and neutral conditions in the MDD-SA group, whereas no significant differences were found between the MDD-SI and HC groups. The P3 elicited by punitive and reward cues was negatively correlated to the total TDPPS and pain avoidance scores, and the P3 elicited by positive feedback in reward and punitive conditions was negatively correlated to the total TDPPS and painful feeing scores. Pain avoidance is a strong behavioral index in distinguishing suicide attempters from suicide ideators. The P3 patterns elicited by punitive cue and feedback may represent psychological pain processing which contribute to suicide act.
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Affiliation(s)
- Wei Song
- Department of Psychology, Renmin University of China, Beijing, 100872, P.R China
| | - Huanhuan Li
- Department of Psychology, Renmin University of China, Beijing, 100872, P.R China.
| | - Fang Sun
- Department of Psychology, Renmin University of China, Beijing, 100872, P.R China
| | - Ting Guo
- Department of Psychology, Renmin University of China, Beijing, 100872, P.R China
| | - Songyuan Jiang
- Department of Psychology, Renmin University of China, Beijing, 100872, P.R China
| | - Xiang Wang
- Second Xiangya Hospital of Central South University
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7
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Ike KG, de Boer SF, Buwalda B, Kas MJ. Social withdrawal: An initially adaptive behavior that becomes maladaptive when expressed excessively. Neurosci Biobehav Rev 2020; 116:251-267. [DOI: 10.1016/j.neubiorev.2020.06.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 05/28/2020] [Accepted: 06/24/2020] [Indexed: 12/29/2022]
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8
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Visser KF, Chapman HC, Ruiz I, Raugh IM, Strauss GP. A meta-analysis of self-reported anticipatory and consummatory pleasure in the schizophrenia-spectrum. J Psychiatr Res 2020; 121:68-81. [PMID: 31783235 PMCID: PMC6939125 DOI: 10.1016/j.jpsychires.2019.11.007] [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: 06/18/2019] [Revised: 11/03/2019] [Accepted: 11/13/2019] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Recent conceptual frameworks propose anhedonia reflects abnormalities in the temporal dynamics of positive emotion in schizophrenia, characterized by intact consummatory and impaired anticipatory pleasure. A comprehensive meta-analysis can directly test this theory using self-report data. METHOD A meta-analysis was performed on studies reporting Temporal Experience of Pleasure Scale (TEPS) data from healthy controls and schizophrenia or schizotypy groups. The TEPS was examined as it contains subscales to measure both consummatory and anticipatory pleasure separately. Statistical heterogeneity and study bias were examined. Meta-regressions evaluated moderators. RESULTS 53 studies were retrieved (7,797 participants). Results revealed small effect sizes for comparisons of combined schizophrenia/schizotypy and control groups for both consummatory and anticipatory pleasure. Within-group comparisons of pleasure conditions were nonsignificant. The percentage of male schizophrenia/schizotypy participants significantly moderated anticipatory and consummatory pleasure for the combined sample and schizotypy alone; male participants were found to report reduced pleasure. There was only minor evidence of bias; sensitivity analysis confirmed result robustness. Exploratory outlier removal for schizophrenia within-group pleasure comparisons revealed a statistically significant difference between reported anticipatory and consummatory pleasure, with consummatory pleasure reduced relative to anticipatory (i.e., in the opposite direction of the majority of experimental research findings). CONCLUSIONS These findings provided only modest support for the temporal dynamics of positive emotion conceptualization because they revealed no evidence for: 1) specific anticipatory pleasure deficits in schizophrenia-spectrum participants compared to controls; 2) significant reductions in anticipatory pleasure relative to consummatory pleasure in schizophrenia-spectrum participants.
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Affiliation(s)
| | - Hannah C Chapman
- University of Georgia, Department of Psychology, Athens, GA, USA
| | - Ivan Ruiz
- University of Georgia, Department of Psychology, Athens, GA, USA
| | - Ian M Raugh
- University of Georgia, Department of Psychology, Athens, GA, USA
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9
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Weittenhiller LP, Painter JM, Moran EK, Kring AM. The discrepancy between momentary and remembered pleasure in schizophrenia. Schizophr Res 2020; 216:536-537. [PMID: 31818633 DOI: 10.1016/j.schres.2019.11.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 11/15/2019] [Accepted: 11/17/2019] [Indexed: 11/19/2022]
Affiliation(s)
| | | | - Erin K Moran
- Department of Psychology, University of California, Berkeley, USA
| | - Ann M Kring
- Department of Psychology, University of California, Berkeley, USA
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10
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Gruber J, Villanueva C, Burr E, Purcell JR, Karoly H. Understanding and Taking Stock of Positive Emotion Disturbance. SOCIAL AND PERSONALITY PSYCHOLOGY COMPASS 2020; 14:e12515. [PMID: 37636238 PMCID: PMC10456988 DOI: 10.1111/spc3.12515] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The prevailing view on positive emotions is that they correlate with and confer psychological health benefits for the individual, including improved social, physical and cognitive functioning. Yet an emerging wave of scientific work suggests that positive emotions are also related to a range of suboptimal psychological health outcomes, especially when the intensity, duration, or context do not optimize the individual's goals or meet current environmental demands. This paper provides an overview of the 'other side' of positive emotion, by describing and reviewing evidence supporting the emerging field of Positive Emotion Disturbance (PED). We review relevant emotion processes and key themes of PED and apply this framework to example emotional disorders, and discuss implications for psychological change and future research agendas.
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Affiliation(s)
- June Gruber
- Department of Psychology and Neuroscience, University of Colorado Boulder
| | - Cynthia Villanueva
- Department of Psychology and Neuroscience, University of Colorado Boulder
| | - Emily Burr
- Department of Psychology and Neuroscience, University of Colorado Boulder
| | - John R. Purcell
- Department of Psychological & Brain Sciences, Indiana University
| | - Hollis Karoly
- Department of Psychology and Neuroscience, University of Colorado Boulder
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11
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Yan C, Lui SSY, Zou LQ, Wang CY, Zhou FC, Cheung EFC, Shum DHK, Chan RCK. Anticipatory pleasure for future rewards is attenuated in patients with schizophrenia but not in individuals with schizotypal traits. Schizophr Res 2019; 206:118-126. [PMID: 30545761 DOI: 10.1016/j.schres.2018.12.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 08/11/2018] [Accepted: 12/04/2018] [Indexed: 01/02/2023]
Abstract
The anhedonia paradox is consistently observed in individuals with schizophrenia. However, the underlying mechanism of the dissociation between trait and state hedonic capacity remains unclear. In the present study, we aimed to re-examine anhedonia in patients with schizophrenia (SCZ) and individuals with high schizotypy (HS) using the Monetary Incentive Delay (MID) task to assess different dimensions of anticipatory and consummatory pleasure. We recruited 44 SCZ patients, 46 matched healthy controls (HC), 30 individuals with HS and 35 with low schizotypy (LS). The modified MID task was used to measure anticipatory and consummatory pleasure in terms of valence and arousal ratings. To measure the predictive value of anticipatory pleasure, participants were asked to predict their hedonic experience before the MID task. For SCZ patients, there was no significant Group main effect or Group × Prize interaction on consummatory pleasantness to reward received or loss avoidance. As expected, SCZ patients (particularly male patients) reported less pleasantness and arousal to future rewards in both the prediction and feeling dimensions compared with HC. Additionally, male patients reported less anticipatory and consummatory negativity than HC. Individuals with HS predicted more arousing experience to high-rewards than LS individuals. They also reported and predicted more negativity to in-the-moment and future monetary losses. Further, the negative dimension of schizotypy predicted low levels of pleasantness and arousal towards future rewards, but the positive dimension predicted increased arousing experience towards future rewards. In conclusion, the anhedonia paradox in schizophrenia could be partially accounted for by the dissociation between anticipatory and consummatory pleasure.
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Affiliation(s)
- Chao Yan
- Shanghai Key Laboratory of Brain Functional Genomics, Key Laboratory of Brain Functional Genomics, Ministry of Education, East China Normal University, China; 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
| | | | - Lai-Quan Zou
- 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; Department of Psychology, School of Public Health, Southern Medical University (Guangdong Provincial Key Laboratory of Tropical Disease Research), Guangzhou, Guangdong, China
| | - Chuan-Yue Wang
- Beijing Key Laboratory of Mental Disorders, Department of Psychiatry, Beijing Anding Hospital, Capital Medical University, Beijing, China; Centre of Schizophrenia, Beijing Institute for Brain Disorders, Laboratory of Brain Disorders (Capital Medical University), Ministry of Science and Technology, Beijing, China
| | - Fu-Chun Zhou
- Beijing Key Laboratory of Mental Disorders, Department of Psychiatry, Beijing Anding Hospital, Capital Medical University, Beijing, China; Centre of Schizophrenia, Beijing Institute for Brain Disorders, Laboratory of Brain Disorders (Capital Medical University), Ministry of Science and Technology, Beijing, China
| | | | - David H K Shum
- School of Applied Psychology and Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD, Australia; Department of Rehabilitation Sciences, Hong Kong Polytechnic University, Hong Kong, China; Neuropsychology and Applied Cognitive Neuroscience Laboratory, CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - 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; School of Applied Psychology and Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD, Australia.
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12
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Edwards CJ, Cella M, Emsley R, Tarrier N, Wykes TH. Exploring the relationship between the anticipation and experience of pleasure in people with schizophrenia: An experience sampling study. Schizophr Res 2018; 202:72-79. [PMID: 30007868 PMCID: PMC6294730 DOI: 10.1016/j.schres.2018.06.040] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 03/29/2018] [Accepted: 06/13/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND It has been hypothesised that a reduction in anticipatory pleasure contributes to reduced levels of functioning in people with schizophrenia. Previous research on anticipatory pleasure, however, reports mixed findings and has not yet examined the link between anticipatory pleasure and activity. The aim of this study is to examine how pleasure anticipation is related to difficulties engaging in activity in people with schizophrenia. METHOD A healthy control group (n = 44) and a group of individuals with schizophrenia (n = 36) completed an experience sampling study using portable devices. Participants rated motivation, mood, functional, leisure and social activity levels; anticipatory and consummatory pleasure seven times a day for six consecutive days. Multi-level regression models were constructed to examine the role of anticipatory pleasure and/or motivation in predicting future activities. RESULTS The findings showed no evidence for a motivation or pleasure deficit in people with schizophrenia. Yet, people with schizophrenia did fewer functional activities and spent more time "resting" or "doing nothing". In the control group, expectation was the only significant predictor of future activity. In contrast, none of the parameters assessed could predict experiences occurring in people with schizophrenia. CONCLUSIONS In contrast with controls people with schizophrenia did not show a link between their predictions and the activities they engaged in. This appears to be an important process influencing functioning in people with psychosis. Future interventions targeting reduced functioning should focus on reinforcing the link between pleasure anticipation and goal-directed behaviour.
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Affiliation(s)
- Clementine J. Edwards
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, United Kingdom of Great Britain and Northern Ireland,Corresponding author at: Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, De Crespigny Park, SE5 8AF, United Kingdom of Great Britain and Northern Ireland.
| | - Matteo Cella
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, United Kingdom of Great Britain and Northern Ireland
| | - Richard Emsley
- Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom of Great Britain and Northern Ireland
| | - Nicholas Tarrier
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, United Kingdom of Great Britain and Northern Ireland
| | - Til H.M. Wykes
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, Kings College London, United Kingdom of Great Britain and Northern Ireland
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13
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Lambert C, Da Silva S, Ceniti AK, Rizvi SJ, Foussias G, Kennedy SH. Anhedonia in depression and schizophrenia: A transdiagnostic challenge. CNS Neurosci Ther 2018; 24:615-623. [PMID: 29687627 DOI: 10.1111/cns.12854] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 03/10/2018] [Accepted: 03/12/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Anhedonia, as a dysregulation of the reward circuit, is present in both Major Depressive Disorder (MDD) and schizophrenia (SZ). AIMS To elucidate the clinical and neurobiological differences between schizophrenia (SZ) and depression (MDD) in regard to anhedonia, while reconciling the challenges and benefits of assessing anhedonia as a transdiagnostic feature under the Research Domain Criteria (RDoC) framework. METHODS In this review, we summarize data from publications examining anhedonia or its underlying reward deficits in SZ and MDD. A literature search was conducted in OVID Medline, PsycINFO and EMBASE databases between 2000 and 2017. RESULTS While certain subgroups share commonalities, there are also important differences. SZ may be characterized by a disorganization, rather than a deficiency, in reward processing and cognitive function, including inappropriate energy expenditure and focus on irrelevant cues. In contrast, MDD has been characterized by deficits in anticipatory pleasure, development of reward associations, and integration of information from past experience. Understanding the roles of neurotransmitters and aberrant brain circuitry is necessary to appreciate differences in reward function in SZ and MDD. CONCLUSION Anhedonia as a clinical presentation of reward circuit dysregulation is an important and relatively undertreated symptom of both SZ and MDD. In order to improve patient outcomes and quality of life, it is important to consider how anhedonia fits into both diagnoses.
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Affiliation(s)
- Clare Lambert
- Arthur Sommer Rotenberg Suicide and Depression Studies Program, St. Michael's Hospital, Toronto, ON, Canada.,Royal College of Surgeons in Ireland, School of Medicine, Dublin, Ireland
| | - Susana Da Silva
- Centre for Addiction and Mental Health, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Amanda K Ceniti
- Arthur Sommer Rotenberg Suicide and Depression Studies Program, St. Michael's Hospital, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Sakina J Rizvi
- Arthur Sommer Rotenberg Suicide and Depression Studies Program, St. Michael's Hospital, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Mental Health and Addiction Service, St. Michael's Hospital, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - George Foussias
- Centre for Addiction and Mental Health, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Sidney H Kennedy
- Arthur Sommer Rotenberg Suicide and Depression Studies Program, St. Michael's Hospital, Toronto, ON, Canada.,Institute of Medical Science, University of Toronto, Toronto, ON, Canada.,Mental Health and Addiction Service, St. Michael's Hospital, Toronto, ON, Canada.,Department of Psychiatry, University of Toronto, Toronto, ON, Canada
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14
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Campellone TR, Kring AM. Anticipated pleasure for positive and negative social interaction outcomes in schizophrenia. Psychiatry Res 2018; 259:203-209. [PMID: 29069621 PMCID: PMC5742063 DOI: 10.1016/j.psychres.2017.09.084] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 08/10/2017] [Accepted: 09/28/2017] [Indexed: 12/15/2022]
Abstract
While recent research suggests that people with schizophrenia anticipate less pleasure for non-social events, considerably less is known about anticipated pleasure for social events. In this study, we investigated whether people with and without schizophrenia differ in the amount and updating of anticipated pleasure over the course of repeated interactions as well as the influence of emotional displays. Thirty-two people with schizophrenia and 29 controls rated their anticipated pleasure over the course of repeated interactions with smiling, scowling, or neutral social partners that had either positive or negative outcomes. Compared to controls, people with schizophrenia anticipated a lower amount of pleasure during interactions with smiling, but not neutral social partners that had positive outcomes. However, the groups did not differ in the amount or updating of anticipated pleasure during interactions that had negative outcomes. Both groups anticipated more pleasure over the course of repeated interactions with smiling partners and less pleasure over the course of repeated interactions with scowling partners compared to interactions with neutral partners. We discuss how less anticipated pleasure for interactions with smiling social partners may be linked to difficulties in social engagement among people with schizophrenia.
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Affiliation(s)
- Timothy R. Campellone
- San Francisco VA Medical Center, San Francisco, CA,Department of Psychiatry, University of California, San Francisco, CA,Communications may be directed to Timothy R. Campellone, 4150 Clement Street, San Francisco, CA 94121, , Phone: 415-221-4810 x 25548
| | - Ann M. Kring
- Department of Psychology, University of California, Berkeley, CA
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15
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Investigating consummatory and anticipatory pleasure across motivation deficits in schizophrenia and healthy controls. Psychiatry Res 2017; 254:112-117. [PMID: 28460280 DOI: 10.1016/j.psychres.2017.04.040] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 04/19/2017] [Accepted: 04/21/2017] [Indexed: 11/24/2022]
Abstract
Anhedonia has traditionally been considered a characteristic feature of schizophrenia, but the true nature of this deficit remains elusive. This study sought to investigate consummatory and anticipatory pleasure as it relates to motivation deficits. Eighty-four outpatients with schizophrenia and 81 healthy controls were administered the Temporal Experience of Pleasure Scale (TEPS), as well as a battery of clinical and cognitive assessments. Multivariate analyses of variance were used to examine the experience of pleasure as a function of diagnosis, and across levels of motivation deficits (i.e. low vs. moderate. vs. high) in schizophrenia. Hierarchical regression analyses were also conducted to evaluate the predictive value of amotivation in relation to the TEPS. There were no significant differences between schizophrenia and healthy control groups for either consummatory or anticipatory pleasure. Within the schizophrenia patients, only those with high levels of amotivation were significantly impaired in consummatory and anticipatory pleasure compared to low and moderate groups, and compared to healthy controls. Further, our results revealed that amotivation significantly predicts both consummatory and anticipatory pleasure, with no independent contribution of group. Utilizing study samples with a wide range of motivation deficits and incorporating objective paradigms may provide a more comprehensive understanding of hedonic deficits.
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16
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Chaix J, Golay P, Fankhauser C, Nguyen A, Gooding DC, Favrod J. Confirmatory Factor Analysis of the French Version of the Anticipatory and Consummatory Interpersonal Pleasure Scale. Front Psychol 2017; 8:1296. [PMID: 28804473 PMCID: PMC5532448 DOI: 10.3389/fpsyg.2017.01296] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 07/17/2017] [Indexed: 11/13/2022] Open
Abstract
The Anticipatory and Consummatory Interpersonal Pleasure Scale (ACIPS), a measure specifically designed to assess hedonic capacity for social and interpersonal pleasure, was used to evaluate the presence of social anhedonia in patients as well as the general population. The first goal of this study was to validate the structure of the French version of the ACIPS. The second objective was to verify whether a one, two or three factor solution is most appropriate for the ACIPS scale. The French version of the ACIPS was tested on 263 French-speaking pre-graduate students or professional volunteers. For the confirmatory factor analysis, data were treated as categorical ordinal and all the models were estimated using a robust weighted least squares estimator with adjustments for the mean and variance. Three models were estimated. A one-factor model representing a general undifferentiated "pleasure" latent construct was first tested on the 17 ACIPS items. A two-factor model distinguishing anticipatory-pleasure and consummatory-pleasure was tested next. Finally, a three-factor model including subdomains of intimate social interactions, group social interactions, and social bonding was tested. The one and two-factor models showed a somewhat poor fit to the data. However, the goodness of fit of the three factor model was adequate. These results suggest that individuals who enjoyed interaction in one of these three subdomains were more likely to enjoy doing so in the two other domains. However, on the basis of the comparison between the one and three factor models, these three types of interactions may not be considered as indistinguishable. Rather, they represent distinct and theoretically meaningful dimensions. These results show the French version of the ACIPS is a useful and valid scale to measure the capacity of savoring different kinds of social relationships.
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Affiliation(s)
- Joséphine Chaix
- School of Nursing Sciences La Source, University of Applied Sciences and Arts of Western SwitzerlandLausanne, Switzerland
| | - Philippe Golay
- Community Psychiatry Service, Department of Psychiatry, University Hospital CenterLausanne, Switzerland
| | - Caroline Fankhauser
- School of Nursing Sciences La Source, University of Applied Sciences and Arts of Western SwitzerlandLausanne, Switzerland
| | - Alexandra Nguyen
- School of Nursing Sciences La Source, University of Applied Sciences and Arts of Western SwitzerlandLausanne, Switzerland
| | - Diane C Gooding
- Department of Psychology, University of Wisconsin-Madison, MadisonWI, United States
| | - Jérôme Favrod
- School of Nursing Sciences La Source, University of Applied Sciences and Arts of Western SwitzerlandLausanne, Switzerland.,Community Psychiatry Service, Department of Psychiatry, University Hospital CenterLausanne, Switzerland
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17
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Dubourg L, Schneider M, Padula MC, Chambaz L, Schaer M, Eliez S. Implication of reward alterations in the expression of negative symptoms in 22q11.2 deletion syndrome: a behavioural and DTI study. Psychol Med 2017; 47:1442-1453. [PMID: 28112057 DOI: 10.1017/s0033291716003482] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Alterations of the reward system have been proposed as one of the core mechanisms underlying the expression of negative symptoms in schizophrenia. Specifically, deficits in specific reward components and white matter (WM) integrity of the reward system have been highlighted. The putative link between negative symptoms and the hedonic experience, or structural connectivity of the reward system has never been examined in the 22q11.2 deletion syndrome (22q11DS), a condition with increased risk for psychosis. METHOD Anticipatory and consummatory dimensions of pleasure were assessed in participants with 22q11DS (N = 54) and healthy controls (N = 55). In patients with 22q11DS, the association between pleasure scores and positive or negative symptoms was investigated. Furthermore, WM integrity of the accumbofrontal tract was quantified using diffusion tensor imaging (DTI). Associations between DTI measures, pleasure dimensions and negative symptoms were examined. RESULTS Patients with 22q11DS showed reduced anticipatory and consummatory pleasure compared to controls. Furthermore, anticipatory pleasure scores were negatively correlated to negative and positive symptoms in 22q11DS. WM microstructural changes of the accumbofrontal tract in terms of increased fractional anisotropy and reduced radial anisotropy were also identified in patients. However, no significant correlation between the DTI measures and pleasure dimensions or psychotic symptoms was observed. CONCLUSIONS This study revealed that participants with 22q11DS differed in their experience of pleasure compared to controls. The anticipatory pleasure component appears to be related to negative and positive symptom severity in patients. Alterations of WM integrity of the accumbofrontal tract seem to be related to myelination abnormalities in 22q11DS patients.
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Affiliation(s)
- L Dubourg
- Department of Psychiatry,Office Médico-Pédagogique Research Unit, School of Medicine, University of Geneva,Geneva,Switzerland
| | - M Schneider
- Department of Psychiatry,Office Médico-Pédagogique Research Unit, School of Medicine, University of Geneva,Geneva,Switzerland
| | - M C Padula
- Department of Psychiatry,Office Médico-Pédagogique Research Unit, School of Medicine, University of Geneva,Geneva,Switzerland
| | - L Chambaz
- Department of Psychiatry,Office Médico-Pédagogique Research Unit, School of Medicine, University of Geneva,Geneva,Switzerland
| | - M Schaer
- Department of Psychiatry,Office Médico-Pédagogique Research Unit, School of Medicine, University of Geneva,Geneva,Switzerland
| | - S Eliez
- Department of Psychiatry,Office Médico-Pédagogique Research Unit, School of Medicine, University of Geneva,Geneva,Switzerland
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18
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Abstract
PURPOSE OF REVIEW Anhedonia, traditionally defined as a diminished capacity to experience pleasure, has long been considered a core symptom of schizophrenia. However, recent research calls into question whether individuals with schizophrenia are truly anhedonic, suggesting intact subjective and neurophysiological response to rewarding stimuli in-the-moment. Despite a presumably intact capacity to experience pleasure, people with schizophrenia still engage in fewer reward-seeking behaviors. This discrepancy has been explained as a dissociation between "liking" and "wanting", with dopaminergic and prefrontal influences on incentive salience leading hedonic responses to not effectively translate into motivated behavior. In the current review, the literature on a key aspect of the wanting deficit is reviewed, anticipatory pleasure. RECENT FINDINGS Results provide consistent evidence for impairment in some aspects of anticipatory pleasure (e.g., prospection, associative learning between reward predictive cues and outcomes), and inconsistent evidence for others (e.g., anticipatory affect and affective forecasting). SUMMARY Mechanisms underlying anticipatory pleasure abnormalities in schizophrenia are discussed and a new model of anticipatory pleasure deficits is proposed. Findings suggest that anticipatory pleasure may be a critical component of impairments in wanting that impact motivated behavior in schizophrenia.
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Affiliation(s)
- Katherine H Frost
- Department of Psychology, State University of New York at Binghamton
| | - Gregory P Strauss
- Department of Psychology, State University of New York at Binghamton
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