Diplopia thresholds and the initiation of vergence eye-movements.
D003867:Depth Perception / Q000502:physiology; D004172:Diplopia / Q000503:physiopathology*; D005133:Eye Movements; D005403:Fixation, Ocular; D006801:Humans; D010775:Photic Stimulation; D011603:Psychophysiology; D012684:Sensory Thresholds