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Face and Object Discrimination in Autism, and Relationship to IQ and Age

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Publisher Springer
Date 2013 Oct 24
PMID 24150884
Citations 13
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Abstract

The current study tested fine discrimination of upright and inverted faces and objects in adolescents with Autism Spectrum Disorder (ASD) as compared to age- and IQ-matched controls. Discrimination sensitivity was tested using morphed faces and morphed objects, and all stimuli were equated in low-level visual characteristics (luminance, contrast, spatial frequency make-up). Participants with ASD exhibited slight, non-significant impairments in discrimination sensitivity for faces, yet significantly enhanced discrimination sensitivity for objects. The ASD group also showed a protracted development of face and object inversion effects. Finally, for ASD participants, face sensitivity improved with increasing IQ while object sensitivity improved with age. By contrast, for controls, face sensitivity improved with age, but neither face nor object sensitivity was influenced by IQ. These findings suggest that individuals with ASD follow a qualitatively different path in the development of face and object processing abilities.

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References
1.
Rinehart N, Bradshaw J, Moss S, Brereton A, Tonge B . Atypical interference of local detail on global processing in high-functioning autism and Asperger's disorder. J Child Psychol Psychiatry. 2000; 41(6):769-78. View

2.
Pitcher D, Charles L, Devlin J, Walsh V, Duchaine B . Triple dissociation of faces, bodies, and objects in extrastriate cortex. Curr Biol. 2009; 19(4):319-24. DOI: 10.1016/j.cub.2009.01.007. View

3.
Goffaux V, Peters J, Haubrechts J, Schiltz C, Jansma B, Goebel R . From coarse to fine? Spatial and temporal dynamics of cortical face processing. Cereb Cortex. 2010; 21(2):467-76. PMC: 3020585. DOI: 10.1093/cercor/bhq112. View

4.
Germine L, Duchaine B, Nakayama K . Where cognitive development and aging meet: face learning ability peaks after age 30. Cognition. 2010; 118(2):201-10. DOI: 10.1016/j.cognition.2010.11.002. View

5.
Lahaie A, Mottron L, Arguin M, Berthiaume C, Jemel B, Saumier D . Face perception in high-functioning autistic adults: evidence for superior processing of face parts, not for a configural face-processing deficit. Neuropsychology. 2006; 20(1):30-41. DOI: 10.1037/0894-4105.20.1.30. View