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Bayesian inference of hemodynamic changes in functional arterial spin labeling data.

Abstract:

The study of brain function using MRI relies on acquisition techniques that are sensitive to different aspects of the hemodynamic response contiguous to areas of neuronal activity. For this purpose different contrasts such as arterial spin labeling (ASL) and blood oxygenation level dependent (BOLD) functional MRI techniques have been developed to investigate cerebral blood flow (CBF) and blood oxygenation, respectively. Analysis of such data typically proceeds by separate, linear modeling of ...

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Publication status:
Published

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Publisher copy:
10.1002/mrm.21039

Authors


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Institution:
University of Oxford
Department:
Oxford, MSD, Psychiatry
Chiarelli, P More by this author
Gallichan, D More by this author
Perthen, J More by this author
Journal:
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine
Volume:
56
Issue:
4
Pages:
891-906
Publication date:
2006-10-05
DOI:
EISSN:
1522-2594
ISSN:
0740-3194
URN:
uuid:6b3e8dbb-455a-498e-bb32-acb248ff759d
Source identifiers:
186277
Local pid:
pubs:186277

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