Self-Monitoring of Gaze in High Functioning Autism

Autor/inn/en	Grynszpan, Ouriel; Nadel, Jacqueline; Martin, Jean-Claude; Simonin, Jerome; Bailleul, Pauline; Wang, Yun; Gepner, Daniel; Le Barillier, Florence; Constant, Jacques
Titel	Self-Monitoring of Gaze in High Functioning Autism
Quelle	In: Journal of Autism and Developmental Disorders, 42 (2012) 8, S.1642-1650 (9 Seiten) PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0162-3257
DOI	10.1007/s10803-011-1404-9
Schlagwörter	Computer Simulation; Eye Movements; Autism; Human Body; Social Behavior; Visual Stimuli; Pervasive Developmental Disorders; Comparative Analysis; Correlation; Time + Suchen Sie Ihr Suchwort? Computergrafik; Computersimulation; Augenbewegung; Autismus; Menschlicher Körper; Social behaviour; Soziales Verhalten; Korrelation; Zeit
Abstract	Atypical visual behaviour has been recently proposed to account for much of social misunderstanding in autism. Using an eye-tracking system and a gaze-contingent lens display, the present study explores self-monitoring of eye motion in two conditions: free visual exploration and guided exploration via blurring the visual field except for the focal area of vision. During these conditions, thirteen students with High Functioning Autism Spectrum Disorders (HFASD) and fourteen typical individuals were presented naturalistic and interactive social stimuli using virtual reality. Fixation data showed a weaker modulation of eye movements according to the conditions in the HFASD group, thus suggesting impairments in self-monitoring of gaze. Moreover, the gaze-contingent lens induced a visual behaviour whereby social understanding scores were correlated with the time spent gazing at faces. The device could be useful for treating gaze monitoring deficiencies in HFASD. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10