some studies have already addressed the effects of occupational organic solvent exposure on the visually evoked potentials (veps). visual system is an important target for sulphur mustard (sm) toxicity. a number of iranian victims of sulphur mustard (sm) agent were apprehensive about the delay effect of sm on their vision and a possible delay effect of sm on their visual cortex. this investigat...

Cochlear implant (CI) users show higher auditory-evoked activations in visual cortex and higher visual-evoked activation in auditory cortex compared to normal hearing (NH) controls, reflecting functional reorganization of both visual and auditory modalities. Visual-evoked activation in auditory cortex is a maladaptive functional reorganization whereas auditory-evoked activation in visual cortex...

Human faces contain multiple sources of information. During speech perception, visual information from the talker's mouth is integrated with auditory information from the talker's voice. By directly recording neural responses from small populations of neurons in patients implanted with subdural electrodes, we found enhanced visual cortex responses to speech when auditory speech was absent (rend...