Spatial effects in tactile metacontrast masking.
D001132:Arm / Q000502:physiology; D003337:Corpus Callosum / Q000502:physiology; D004192:Discrimination, Psychological; D007839:Functional Laterality; D006801:Humans; D008959:Models, Neurological; D009434:Neural Pathways; D010470:Perceptual Masking; D010812:Physical Stimulation; D012879:Skin Physiological Phenomena; D013003:Somatosensory Cortex / Q000502:physiology; D014110:Touch