Pubmed du 09/03/13

Pubmed du jour

2013-03-09 12:03:50

1. Bech P. {{Autism as the clinical core marker in schizophrenia}}. {World Psychiatry};2013 (Feb);12(1):81.

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2. Sterponi L, Shankey J. {{Rethinking echolalia: repetition as interactional resource in the communication of a child with autism}}. {J Child Lang};2013 (Mar 7):1-30.

ABSTRACT Echolalia is a pervasive phenomenon in verbal children with autism, traditionally conceived of as an automatic behavior with no communicative function. However, recently it has been shown that echoes may serve interactional goals. This article, which presents a case study of a six-year-old child with autism, examines how social interaction organizes autism echolalia and how repetitive speech responds to discernible interactional trajectories. Using linguistic, discourse, and acoustic analyses, we demonstrate that the child is able to mobilize echolalia to mark different stances, through the segmental and suprasegmental modulation of echoes. We offer an interpretive framework that deepens our understanding of the complex interactions that children with autism can engage in by using echoes, and discuss the implications of this perspective for current views of atypical language development in autism.

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3. Vida MD, Maurer D, Calder AJ, Rhodes G, Walsh JA, Pachai MV, Rutherford MD. {{The Influences of Face Inversion and Facial Expression on Sensitivity to Eye Contact in High-Functioning Adults with Autism Spectrum Disorders}}. {J Autism Dev Disord};2013 (Mar 8)

We examined the influences of face inversion and facial expression on sensitivity to eye contact in high-functioning adults with and without an autism spectrum disorder (ASD). Participants judged the direction of gaze of angry, fearful, and neutral faces. In the typical group only, the range of directions of gaze leading to the perception of eye contact (the cone of gaze) was narrower for upright than inverted faces. In both groups, the cone of gaze was wider for angry faces than for fearful or neutral faces. These results suggest that in high-functioning adults with ASD, the perception of eye contact is not tuned to be finer for upright than inverted faces, but that information is nevertheless integrated across expression and gaze direction.

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4. Volkmar FR, Wolf JM. {{When children with autism become adults}}. {World Psychiatry};2013 (Feb);12(1):79-80.

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