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The influence of noise on BOLD-mediated vessel size imaging analysis methods

Abstract:

Vessel size imaging (VSI) is a magnetic resonance imaging (MRI) technique that aims to provide quantitative measurements of tissue microvasculature. An emerging variation of this technique uses the blood oxygenation level-dependent (BOLD) effect as the source of the imaging contrast. Gas challenges have the advantage over contrast injection techniques in that they are noninvasive and easily repeatable because of the fast washout of the contrast. However, initial results from BOLD-VSI studies ...

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Publisher copy:
10.1038/jcbfm.2013.141
Journal:
Journal of Cerebral Blood Flow and Metabolism More from this journal
Volume:
33
Issue:
12
Pages:
1857-1863
Publication date:
2013-12-01
DOI:
EISSN:
1559-7016
ISSN:
0271-678X
Language:
English
Keywords:
Pubs id:
pubs:443021
UUID:
uuid:1da8702f-a4c3-4720-83fa-94219861746c
Local pid:
pubs:443021
Source identifiers:
443021
Deposit date:
2014-02-10

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