دورية أكاديمية
أعرض في EDS

Extraction of Emotional Information via Visual Scanning Patterns: A Feasibility Study of Participants with Schizophrenia and Neurotypical Individuals.

التفاصيل البيبلوغرافية
العنوان: Extraction of Emotional Information via Visual Scanning Patterns: A Feasibility Study of Participants with Schizophrenia and Neurotypical Individuals.
المؤلفون: Wade J; Department Of Mechanical Engineering, Vanderbilt University., Nichols HS; Department Of Psychology, Vanderbilt University., Ichinose M; Department Of Psychology, Vanderbilt University., Bian D; Department Of Electrical Engineering & Computer Science, Vanderbilt University., Bekele E; Department Of Electrical Engineering & Computer Science, Vanderbilt University., Snodgress M; Department Of Psychology, Vanderbilt University., Amat AZ; Department Of Electrical Engineering & Computer Science, Vanderbilt University., Granholm E; Department Of Psychiatry, University Of California, San Diego., Park S; Department Of Psychology, Vanderbilt University., Sarkar N; Department Of Mechanical Engineering, Vanderbilt University.
المصدر: ACM transactions on accessible computing [ACM Trans Access Comput] 2018 Nov; Vol. 11 (4).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Association for Computing Machinery Country of Publication: United States NLM ID: 101559830 Publication Model: Print Cited Medium: Print ISSN: 1936-7228 (Print) Linking ISSN: 19367236 NLM ISO Abbreviation: ACM Trans Access Comput Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: New York, N.Y. : Association for Computing Machinery, 2008-
مستخلص: Emotion recognition impairment is a core feature of schizophrenia (SZ), present throughout all stages of this condition, and leads to poor social outcome. However, the underlying mechanisms that give rise to such deficits have not been elucidated and hence, it has been difficult to develop precisely targeted interventions. Evidence supports the use of methods designed to modify patterns of visual attention in individuals with SZ in order to effect meaningful improvements in social cognition. To date, however, attention-shaping systems have not fully utilized available technology (e.g., eye tracking) to achieve this goal. The current work consisted of the design and feasibility testing of a novel gaze-sensitive social skills intervention system called MASI-VR. Adults from an outpatient clinic with confirmed SZ diagnosis (n=10) and a comparison sample of neurotypical participants (n=10) were evaluated on measures of emotion recognition and visual attention at baseline assessment, and a pilot test of the intervention system was evaluated on the SZ sample following five training sessions over three weeks. Consistent with the literature, participants in the SZ group demonstrated lower recognition of faces showing medium intensity fear, spent more time deliberating about presented emotions, and had fewer fixations in comparison to neurotypical peers. Furthermore, participants in the SZ group showed significant improvement in the recognition of fearful faces post-training. Preliminary evidence supports the feasibility of a gaze-sensitive paradigm for use in assessment and training of emotion recognition and social attention in individuals with SZ, thus warranting further evaluation of the novel intervention.
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معلومات مُعتمدة: R01 MH091102 United States MH NIMH NIH HHS; R21 MH106748 United States MH NIMH NIH HHS; R33 MH106748 United States MH NIMH NIH HHS; U54 HD083211 United States HD NICHD NIH HHS
تواريخ الأحداث: Date Created: 20190111 Latest Revision: 20210410
رمز التحديث: 20240628
مُعرف محوري في PubMed: PMC6322689
DOI: 10.1145/3282434
PMID: 30627303
قاعدة البيانات: MEDLINE
الوصف
تدمد:1936-7228
DOI:10.1145/3282434