Affective forecasting in individuals with social anhedonia: The role of social components in anticipated emotion, prospection and neural activation
| Autor: | Yong-ming Wang, Yi Wang, Zhuo-ya Yang, Tian-xiao Yang, Eric F.C. Cheung, Elizabeth A. Martin, Raymond C.K. Chan, Rui-ting Zhang |
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| Rok vydání: | 2020 |
| Předmět: |
Adult
Male Adolescent Anhedonia media_common.quotation_subject Schizotypy Emotions Social Interaction behavioral disciplines and activities Pleasure Arousal Thinking Young Adult 03 medical and health sciences 0302 clinical medicine Connectome medicine Humans Affective Symptoms Valence (psychology) Social Behavior Biological Psychiatry media_common Cerebral Cortex Neural correlates of consciousness Affective forecasting Anticipation Psychological Magnetic Resonance Imaging 030227 psychiatry Psychiatry and Mental health Imagination Female medicine.symptom Psychology Insula psychological phenomena and processes 030217 neurology & neurosurgery Cognitive psychology |
| Zdroj: | Schizophrenia Research. 215:322-329 |
| ISSN: | 0920-9964 |
| DOI: | 10.1016/j.schres.2019.10.006 |
| Popis: | Background Affective forecasting, or the ability to forecast emotional responses to future events, is essential to everyday life adaption. Previous research suggests that individuals with social anhedonia exhibit deficits in affective forecasting, but the pattern of these deficits and their neural correlates are not known. Methods Individuals with social anhedonia (n = 40) and healthy controls (n = 46) completed a social affective forecasting task and underwent resting-state fMRI scanning. Results Compared with healthy controls, social anhedonia individuals anticipated reduced pleasure especially in social conditions and their prospection contained less visualization, voice, taste, self-referential thoughts, other-referential thoughts and language communication. Moreover, anticipated pleasure (valence and arousal for positive events) was positively associated with effort level, especially in social conditions. The social anhedonia group also exhibited stronger functional connectivity between the retrosplenial cortex and the insula and reduced functional connectivity between the hippocampal formation and the parahippocampus. These altered functional connectivities were correlated with anticipated valence in social, but not non-social, conditions. Conclusions These findings suggest that individuals with social anhedonia anticipate less pleasure predominately in social conditions and impaired prospection may contribute to the reduced anticipated pleasure. Reduced anticipated pleasure may be a target to improve social motivation in social anhedonia individuals. |
| Databáze: | OpenAIRE |
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