Atypical visual orienting to gaze- and arrow-cues in adults with high functioning autism.

The present study investigates visual orienting to directional cues (arrow or eyes) in adults with high functioning autism (n = 19) and age matched controls (n = 19). A choice reaction time paradigm is used in which eye- or arrow direction correctly (congruent) or incorrectly (incongruent) cues target location. In typically developing participants, the visual orienting reflex is longer for eyes than for arrows.