Extrastriate cortical areas activated during visual discrimination in man.
The regional cerebral blood flow (rCBF) was measured in 254 different regions of the human extrastriate cerebral cortex during rest and during visual shape discrimination. Visual shape discrimination increased the rCBF markedly in the frontal eye fields, the upper part of the prefrontal cortex, the lateral occipital cortex and the superior parietal cortex. Moderate increases of rCBF appeared in the inferotemporal cortex, the parietotemporo-occipital region and scattered in the lateral part of the prefrontal cortex.
D002540:Cerebral Cortex / Q000098:blood supply*; D002560:Cerebrovascular Circulation; D006801:Humans; D009928:Organ Specificity; D012039:Regional Blood Flow; D014771:Virion; D014794:Visual Fields; D014796:Visual Perception