Pre-emptive blood flow

被引:0
|
作者
David A. Leopold
机构
[1] David A. Leopold is in the Unit on Cognitive Neurophysiology and Imaging,
[2] Laboratory of Neuropsychology,undefined
[3] National Institute of Mental Health,undefined
[4] Bethesda,undefined
[5] Maryland 20892,undefined
[6] USA. leopoldd@mail.nih.gov ,undefined
来源
Nature | 2009年 / 457卷
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D O I
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中图分类号
学科分类号
摘要
Electrical signalling among brain cells summons the local delivery of extra blood — the basis of functional brain imaging. Yet sometimes, blood is sent in anticipation of neural events that never take place.
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收藏
页码:387 / 388
页数:1
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