title: Saccadic overhead: information-processing time with and without saccades.
abstract: Information-processing time was compared for serial and spatially distributed visual presentations with performance measures that permit the separation of total time into its during-display and post-display components. For all subjects, there was a significant saccadic overhead, that is, less time was required with the serial format, which allowed data access without eye movements. However, the magnitude of the overhead decreased as task complexity increased. All subjects were able to exercise some control over the distribution of total processing time, trading off short during-display times with longer post-display times and vice versa.
authors: Department of Psychology, Long Island University, Brookville, NY 11548.
authors: E
authors: E
authors: Matin
authors: K C
authors: KC
authors: Shao
authors: K R
authors: KR
authors: Boff
mesh_terms: D000328:Adult; D003071:Cognition; D005260:Female; D005403:Fixation, Ocular; D006801:Humans; D008297:Male; D011930:Reaction Time; D012438:Saccades / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*