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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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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页码：387 / 388
页数：1
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