Polat, U Neurophysiological evidence for contrast dependent long-range facilitation and suppression in the human visual cortex. [electronic resource] - Vision research Jul 1996 - 2099-109 p. digital Publication Type: Journal Article ISSN: 0042-6989 Standard No.: 10.1016/0042-6989(95)00281-2 doi Subjects--Topical Terms: Contrast Sensitivity--physiologyEvoked Potentials, Visual--physiologyHumansNeural ConductionNeural InhibitionPsychophysicsRotationVisual Cortex--physiology