## Abstract Changes in cerebral blood oxygenation and flow during prolonged activation of human visual cortex (6‐min video projection) were monitored using high‐resolution T~2~\*‐ and T~1~‐weighted gradient‐echo MRI in identical sessions. Oxygenation‐sensitive recordings displayed an initial signal
✦ LIBER ✦
Diffuse optical measurement of blood flow, blood oxygenation, and metabolism in a human brain during sensorimotor cortex activation
✍ Scribed by Durduran, Turgut; Yu, Guoqiang; Burnett, Mark G.; Detre, John A.; Greenberg, Joel H.; Wang, Jiongjiong; Zhou, Chao; Yodh, Arjun G.
- Book ID
- 115426821
- Publisher
- Optical Society of America
- Year
- 2004
- Tongue
- English
- Weight
- 637 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0146-9592
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## Abstract The work presented here uses combined blood oxygenation level‐dependent (BOLD) and arterial spin tagging (AST) approaches to study the effect of indomethacin on cerebral blood flow (CBF) and oxygen consumption (CMRO~2~) increases during motor activation. While indomethacin reduced the C
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