ArticleSchizophrenia bulletin2012
Neurophysiological correlates of impaired facial affect recognition in individuals at risk for schizophrenia.
Article in Schizophrenia bulletin, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.
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Who cites it
27 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.
- Deficits in Early Stages of Face Processing in Schizophrenia: A Systematic Review of the P100 Component.Schizophrenia bulletin · 2016Pooled it
- Targeted training modifies oscillatory brain activity in schizophrenia patients.NeuroImage. Clinical · 2015Trial
- Changing facial affect recognition in schizophrenia: effects of training on brain dynamics.NeuroImage. Clinical · 2014Trial
- Effects of nicotine on social cognition, social competence and self-reported stress in schizophrenia patients and healthy controls.European archives of psychiatry and clinical neuroscience · 2013Trial
- The Relationship between Clinical and Psychophysical Assessments of Visual Perceptual Disturbances in Individuals at Clinical High Risk for Psychosis: A Preliminary Study.Brain sciences · 2024Article
- Electrophysiological Studies of Reception of Facial Communication in Autism Spectrum Disorder and Schizophrenia.Review journal of autism and developmental disorders · 2022Article
- An Event-Related Potential Investigation of Early Visual Processing Deficits During Face Perception in Youth at Clinical High Risk for Psychosis.Schizophrenia bulletin · 2022Article
- The Neural Correlates of Effortful Cognitive Processing Deficits in Schizophrenia: An ERP Study.Frontiers in human neuroscience · 2021Article
- Article
- Impaired Facial Emotion Recognition in Individuals at Ultra-High Risk for Psychosis and Associations With Schizotypy and Paranoia Level.Frontiers in psychiatry · 2020Article
- Antisaccade and prosaccade eye movements in individuals clinically at risk for psychosis: comparison with first-episode schizophrenia and prediction of conversion.European archives of psychiatry and clinical neuroscience · 2019Article
- One-Month Stability of Cyberball Post-Exclusion Ostracism Distress in Adolescents.Journal of psychopathology and behavioral assessment · 2019Article
- Emotional Processing Impairments in Apathetic Patients with Parkinson's Disease: An ERP Study in Early Time Windows.Parkinson's disease · 2019Article
- Cognitive Function Is Impaired in Patients with Recently Diagnosed Type 2 Diabetes, but Not Type 1 Diabetes.Journal of diabetes research · 2018Observational
- Neural Temporal Dynamics of Facial Emotion Processing: Age Effects and Relationship to Cognitive Function.Frontiers in psychology · 2017Article
- Emotion Processing by ERP Combined with Development and Plasticity.Neural plasticity · 2017Review
- Considerations in biomarker development for neurodevelopmental disorders.Current opinion in neurology · 2016Review
- Revisiting the Basic Symptom Concept: Toward Translating Risk Symptoms for Psychosis into Neurobiological Targets.Frontiers in psychiatry · 2016Review
- Early visual processing for low spatial frequency fearful face is correlated with cortical volume in patients with schizophrenia.Neuropsychiatric disease and treatment · 2016Article
- Emotion recognition deficits as predictors of transition in individuals at clinical high risk for schizophrenia: a neurodevelopmental perspective.Psychological medicine · 2015Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundImpairments in facial affect recognition are well documented in individuals suffering from schizophrenia. The aim of the present study was to characterize potential impairments in affect recognition and their electrophysiological correlates in at-risk individuals. Such characterization should add to the question whether the neural processes underlying facial affect recognition deficits might be part of a basic neural dysfunction reflecting a vulnerability factor of schizophrenia.
methodsTo test facial affect recognition, a digitized series of pictures of facial affect, previously used in related studies, was presented to 37 at-risk individuals and 32 healthy controls. Simultaneously, event-related potentials (ERPs) were recorded to investigate electrophysiological activity during the task.
resultsAt-risk individuals showed significant impairments in facial affect recognition and reduced amplitudes in the ERP components P100, N170, and N250. Furthermore, prodromal signs in these individuals were associated with a poorer task performance and a diminished N250 amplitude.
conclusionsThe findings suggest that impairments in facial affect recognition precede the onset of the initial psychotic episode. The impairments are associated with neurophysiological abnormalities similar to those observed in manifest schizophrenia and therefore may serve as indicators of vulnerability for developing schizophrenia.
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Registered trials
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.