The effect on his visual afterimages of a subject's defensive system in interaction with the afterimage theory presented to him.
D000293:Adolescent; D000328:Adult; D000360:Afterimage; D001007:Anxiety; D003192:Compulsive Behavior; D003674:Defense Mechanisms; D005260:Female; D006801:Humans; D007266:Inhibition, Psychological; D008297:Male; D008722:Methods; D008875:Middle Aged; D011385:Projection; D011582:Psychological Theory; D012094:Repression, Psychology