DocumentCode
3394822
Title
Orthogonal polynomial trend analysis helps interpreting abnormalities in event-related brain potentials in high functioning autism
Author
Stauder, Johannes E A ; Woestenburg, Jaap C. ; Hassainia, F. ; Mottron, Laurent ; Robaey, Philippe
Author_Institution
Dept. de Psychiatry, Montreal Univ., Que., Canada
Volume
2
fYear
1995
fDate
20-23 Sep 1995
Firstpage
923
Abstract
Orthogonal polynomial trend analysis allows the extraction of event-related brain activity on basis of a few stimulus presentations enabling the study of time on task changes in event-related brain activity. The impact of this information on the interpretation of conventionally averaged event-related potentials is illustrated by comparing a high functioning autism group to matched controls
Keywords
bioelectric potentials; electroencephalography; feature extraction; medical signal processing; polynomials; abnormalities interpretation; electrodiagnostics; event-related brain activity; high functioning autism group; matched controls; orthogonal polynomial trend analysis; stimulus presentations; time on task changes; Autism; Brain; Delay; Electrodes; Electroencephalography; Electrooculography; Enterprise resource planning; Polynomials; Psychology; Tin;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location
Montreal, Que.
Print_ISBN
0-7803-2475-7
Type
conf
DOI
10.1109/IEMBS.1995.579347
Filename
579347
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