title: Do faces capture the attention of individuals with Williams syndrome or autism? Evidence from tracking eye movements.
abstract: The neuro-developmental disorders of Williams syndrome (WS) and autism can reveal key components of social cognition. Eye-tracking techniques were applied in two tasks exploring attention to pictures containing faces. Images were (i) scrambled pictures containing faces or (ii) pictures of scenes with embedded faces. Compared to individuals who were developing typically, participants with WS and autism showed atypicalities of gaze behaviour. Individuals with WS showed prolonged face gaze across tasks, relating to the typical WS social phenotype. Participants with autism exhibited reduced face gaze, linking to a lack of interest in socially relevant information. The findings are interpreted in terms of wider issues regarding socio-cognition and attention mechanisms.
authors.affiliation: School of Psychology, Newcastle University, Ridley Building 1, Framlington Place, Newcastle upon Tyne, NE1 7RU, UK. D.M.Riby@newcastle.ac.uk
authors.forename: Deborah M
authors.initials: DM
authors.lastname: Riby
authors.forename: Peter J B
authors.initials: PJ
authors.lastname: Hancock
mesh_terms: D000293:Adolescent; D001288:Attention; D001321:Autistic Disorder / Q000503:physiopathology / Q000523:psychology*; D002648:Child; D005133:Eye Movements; D005149:Facial Expression; D005260:Female; D005403:Fixation, Ocular; D006801:Humans; D008297:Male; D009483:Neuropsychological Tests; D011597:Psychomotor Performance; D021641:Recognition, Psychology; D012938:Social Perception; D013997:Time Factors; D014796:Visual Perception; D018980:Williams Syndrome / Q000503:physiopathology / Q000523:psychology*
references.citation: Cortex. 2007 Aug;43(6):672-85
references.pmid: 17710820
references.citation: J Child Psychol Psychiatry. 2002 Jul;43(5):669-78
references.pmid: 12120862
references.citation: Cogn Neuropsychiatry. 2008 Jul;13(4):338-42
references.pmid: 18622788
references.citation: Trends Cogn Sci. 2006 Jun;10(6):258-64
references.pmid: 16713326
references.citation: J Child Psychol Psychiatry. 1998 Jul;39(5):747-53
references.pmid: 9690937
references.citation: J Intellect Disabil Res. 2009 Feb;53(2):169-81
references.pmid: 19192099
references.citation: J Cogn Neurosci. 2000;12 Suppl 1:30-46
references.pmid: 10953232
references.citation: Neuropsychologia. 2007 Sep 20;45(12):2839-49
references.pmid: 17597166
references.citation: Dev Sci. 2004 Feb;7(1):116-30
references.pmid: 15323123
references.citation: Percept Psychophys. 1996 Oct;58(7):969-76
references.pmid: 8920834
references.citation: Percept Psychophys. 1986 Jan;39(1):47-58
references.pmid: 3703661
references.citation: J Autism Dev Disord. 2008 Oct;38(9):1785-90
references.pmid: 18306031
references.citation: Neuropsychologia. 2008 Sep;46(11):2855-60
references.pmid: 18561959
references.citation: Dev Neuropsychol. 2003;23(1-2):243-68
references.pmid: 12730027
references.citation: Perception. 1997;26(12):1555-70
references.pmid: 9616483
references.citation: J Cogn Neurosci. 2000;12 Suppl 1:7-29
references.pmid: 10953231
references.citation: Neuron. 2005 Nov 3;48(3):497-507
references.pmid: 16269366
references.citation: Autism. 2007 May;11(3):265-77
references.pmid: 17478579
references.citation: J Child Psychol Psychiatry. 2004 Oct;45(7):1258-74
references.pmid: 15335346
references.citation: J Child Psychol Psychiatry. 2004 Sep;45(6):1115-22
references.pmid: 15257668
references.citation: Neuropsychologia. 2006;44(2):254-9
references.pmid: 16005478
references.citation: Percept Psychophys. 1986 Aug;40(2):123-30
references.pmid: 3763360
references.citation: Psychol Sci. 2001 Jan;12(1):94-9
references.pmid: 11294237
references.citation: J Exp Psychol Hum Percept Perform. 1978 Nov;4(4):565-72
references.pmid: 722248
references.citation: Q J Exp Psychol (Hove). 2006 Nov;59(11):1931-49
references.pmid: 16987782
references.citation: J Am Acad Child Adolesc Psychiatry. 2001 Nov;40(11):1337-45
references.pmid: 11699809
references.citation: Br J Psychol. 2006 Nov;97(Pt 4):537-54
references.pmid: 17018188
references.citation: Perception. 2003;32(8):903-20
references.pmid: 14580138
references.citation: Dev Med Child Neurol. 1997 Aug;39(8):527-33
references.pmid: 9295848
references.citation: Am J Med Genet A. 2004 Jan 30;124A(3):263-73
references.pmid: 14708099
references.citation: Nat Neurosci. 2005 Apr;8(4):519-26
references.pmid: 15750588
references.citation: J Abnorm Psychol. 1994 Aug;103(3):535-43
references.pmid: 7930053
references.citation: J Autism Dev Disord. 2002 Aug;32(4):249-61
references.pmid: 12199131
references.citation: Neuroimage. 2006 Jul 15;31(4):1614-24
references.pmid: 16616862
references.citation: J Physiol. 2007 Jun 15;581(Pt 3):893-8
references.pmid: 17430985
references.citation: Cogn Neuropsychiatry. 2008 Jan;13(1):47-58
references.pmid: 18092225
references.citation: J Neuropsychol. 2008 Mar;2(1):47-64
references.pmid: 19334304
references.citation: Neuropsychologia. 2007 Jan 7;45(1):75-92
references.pmid: 16797607
references.citation: Neuropsychologia. 2003;41(8):1037-46
references.pmid: 12667539
references.citation: Arch Gen Psychiatry. 2002 Sep;59(9):809-16
references.pmid: 12215080
references.citation: J Autism Dev Disord. 2006 Jan;36(1):131-7
references.pmid: 16402154
references.citation: Soc Cogn Affect Neurosci. 2006 Dec;1(3):175-82
references.pmid: 18985104