Displacement of apparent straight ahead as an aftereffect of deviation of the eyes from normal position.
D000221:Adaptation, Ocular; D000360:Afterimage; D000704:Analysis of Variance; D005133:Eye Movements; D005260:Female; D005403:Fixation, Ocular; D006801:Humans; D008297:Male; D009132:Muscles / Q000502:physiology; D009949:Orientation