ArticleSchizophrenia bulletin2021
Abnormal Gesture Perception and Clinical High-Risk for Psychosis.
Article in Schizophrenia bulletin, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 24 citations in OpenAlex.
- Eye Movement Abnormalities During the Gaze Perception Task in Individuals With Clinical High Risk for Psychosis: A Discriminant Analysis With Hidden Markov Models.Schizophrenia bulletin · 2026Article
- Gesture Impairments in Schizophrenia: Distinct Roles of Negative Symptoms and Formal Thought Disorder.Schizophrenia bulletin · 2026Article
- Transdiagnostic associations between subjective gesture behaviour and objective performance in schizophrenia and depression.Translational psychiatry · 2026Article
- Clues from dyadic interactions in early childhood predict psychotic-like experiences at the transition to adolescence in a sample enriched for psychopathology risk.Journal of psychopathology and clinical science · 2025Article
- Speech-Gesture Matching and Schizotypal Traits: A Network Approach.Schizophrenia bulletin · 2025Article
- Automated analysis of clinical interviews indicates altered head movements during social interactions in youth at clinical high-risk for psychosis.Schizophrenia (Heidelberg, Germany) · 2025Article
- Motor actions across psychiatric disorders: A research domain criteria (RDoC) perspective.Clinical psychology review · 2024Review
- Identity recognition from faces and bodies in schizophrenia spectrum disorders.Schizophrenia research. Cognition · 2024Article
- Attentional biases in facial emotion processing in individuals at clinical high risk for psychosis.European archives of psychiatry and clinical neuroscience · 2023Article
- Gesticulation in individuals with at risk mental states for psychosis.Schizophrenia (Heidelberg, Germany) · 2023Article
- Self-reported Gesture Interpretation and Performance Deficits in Individuals at Clinical High Risk for Psychosis.Schizophrenia bulletin · 2023Article
- Using virtual reality to assess gesture performance deficits in schizophrenia patients.Frontiers in psychiatry · 2023Article
- Language abnormalities in schizophrenia: binding core symptoms through contemporary empirical evidence.Schizophrenia (Heidelberg, Germany) · 2022Review
- Using dynamic point light display stimuli to assess gesture deficits in schizophrenia.Schizophrenia research. Cognition · 2022Article
- Altered attentive bias towards interpersonal communication information across phases of schizophrenia: an eye-tracking study.General psychiatry · 2022Article
- The Impact of Poor Nonverbal Social Perception on Functional Capacity in Schizophrenia.Frontiers in psychology · 2022Article
- The Processing of Semantic Complexity and Cospeech Gestures in Schizophrenia: A Naturalistic, Multimodal fMRI Study.Schizophrenia bulletin open · 2022Article
- New Insights Into Sedentary Behavior Highlight the Need to Revisit the Way We See Motor Symptoms in Psychosis.Schizophrenia bulletin · 2021Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Individuals diagnosed with psychotic disorders exhibit abnormalities in the perception of expressive behaviors, which are linked to symptoms and visual information processing domains. Specifically, literature suggests these groups have difficulties perceiving gestures that accompany speech. While our understanding of gesture perception in psychotic disorders is growing, gesture perception abnormalities and clues about potential causes and consequences among individuals meeting criteria for a clinical high-risk (CHR) syndrome is limited. Presently, 29 individuals with a CHR syndrome and 32 healthy controls completed an eye-tracking gesture perception paradigm. In this task, participants viewed an actor using abstract and literal gestures while presenting a story and eye gaze data (eg, fixation counts and total fixation time) was collected. Furthermore, relationships between fixation variables and both symptoms (positive, negative, anxiety, and depression) and measures of visual information processing (working memory and attention) were examined. Findings revealed that the CHR group gazed at abstract gestures fewer times than the control group. When individuals in the CHR group did gaze at abstract gestures, on average, they spent significantly less time fixating compared to controls. Furthermore, reduced fixation (ie, count and time) was related to depression and slower response time on an attentional task. While a similar pattern of group differences in the same direction appeared for literal gestures, the effect was not significant. These data highlight the importance of integrating gesture perception abnormalities into vulnerability models of psychosis and inform the development of targeted treatments for social communicative deficits.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.