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Protomap (neuroscience) : ウィキペディア英語版 | Protomap (neuroscience) Protomap (from prototype and map〔http://www.dana.org/news/brainhealth/detail.aspx?id=10050〕) is a hypothetical map in the ventricular zone of the brain. This map can be seen as series of columns on the surface of the cerebral ventricles that after migrating to the cortex end up in the same orderly arrangement as the units in which they originated.
The term protomap was coined by Pasko Rakic. The ''protomap hypothesis'' is opposed by the ''protocortex hypothesis'', which proposes that cortical neurons initially have the same potential, and that regionalization in large part is controlled by external influences, such as inputs from the thalamus to the cortex. ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Protomap (neuroscience)」の詳細全文を読む
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