Neuroscience: Pre-emptive blood flow.
review · Level V
Where this comes from
- Record sourced from PubMed, PMID 19158777.
- Also identified by DOI 10.1038/457387a and PMC identifier 2715363.
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Abstract
Electrical signalling among brain cells summons the local delivery of fresh blood — the basis of functional brain imaging. Yet, sometimes, blood is sent in anticipation of neural events that never take place.
Medical subject headings
- Cerebrovascular Circulation
- Macaca mulatta
- Visual Cortex