Brief Report: Attenuated Emotional Suppression of the Attentional Blink in Autism Spectrum Disorder: Another Non-Social Abnormality?

Gaigg, S. B. & Bowler, D. M. (2009). Brief Report: Attenuated Emotional Suppression of the Attentional Blink in Autism Spectrum Disorder: Another Non-Social Abnormality?. Journal of Autism and Developmental Disorders, 39(8), pp. 1211-1217. doi: 10.1007/s10803-009-0719-2

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Abstract

Twenty-five individuals with Autism Spectrum Disorder and 25 typically developed individuals participated in an Attentional Blink paradigm to determine whether emotional words would capture attention similarly in the two groups. Whilst the emotionality of words facilitated attention in typical comparison participants, this effect was attenuated in the ASD group. The magnitude of the emotional modulation of attention in ASD also correlated significantly with participants’ VIQ, which was not observed for the comparison group. Together these observations replicate and extend the findings of Corden et al. (J Autism Develop Disord 38:1072–1080, 2008) and implicate abnormalities in emotional processes outside the broader context of social cognition in ASD. We discuss our findings in relation to possible abnormalities in amygdala function that may underlie the disorder.

Item Type: Article
Additional Information: The final publication is available at Springer via http://dx.doi.org/10.1007/s10803-009-0719-2
Uncontrolled Keywords: Emotional modulation of attention, Attentional Blink, Autism Spectrum Disorder, Emotional processing, Amygdala.
Subjects: B Philosophy. Psychology. Religion > BF Psychology
R Medicine
Divisions: School of Social Sciences > Department of Psychology
Related URLs:
URI: http://openaccess.city.ac.uk/id/eprint/4170

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