Journal article icon

Journal article

Cerebral blood flow, blood volume, and oxygen metabolism dynamics in human visual and motor cortex as measured by whole-brain multi-modal magnetic resonance imaging.

Abstract:

The development of neuroimaging methods to characterize flow-metabolism coupling is crucial for understanding mechanisms that subserve oxygen delivery. Functional magnetic resonance imaging (fMRI) using blood-oxygenation-level-dependent (BOLD) contrast reflects composite changes in cerebral blood volume (CBV), cerebral blood flow (CBF), and the cerebral metabolic rate of oxygen consumption (CMRO(2)). However, it is difficult to separate these parameters from the composite BOLD signal, thereby...

Expand abstract
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1038/jcbfm.2009.107

Authors


Donahue, MJ More by this author
Blicher, JU More by this author
Østergaard, L More by this author
Feinberg, DA More by this author
MacIntosh, BJ More by this author
Expand authors...
Journal:
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism
Volume:
29
Issue:
11
Pages:
1856-1866
Publication date:
2009-11-05
DOI:
EISSN:
1559-7016
ISSN:
0271-678X
URN:
uuid:daa614ec-03b1-4e1c-94f7-d7042730e481
Source identifiers:
241279
Local pid:
pubs:241279

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP