Classification : Neurobiology TRANSIENT DECREASE IN WATER DIFFUSION OBSERVED IN HUMAN OCCIPITAL CORTEX DURING VISUAL STIMULATION

Abstract

Using Magnetic Resonance Imaging (MRI) the authors report the first observation of a transient decrease of the apparent diffusion coefficient (ADC) of water in the human brain visual cortex during activation by a black and white 8Hz-flickering checkerboard. The ADC drop was very small (below 1%), but significant and reproducible, and closely followed the… (More)

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