Dynamic imaging of perfusion in human skeletal muscle during exercise with arterial spin labeling

Autor:	L R, Frank, E C, Wong, L J, Haseler, R B, Buxton
Rok vydání:	1999
Předmět:	Male Leg Regional Blood Flow Humans Spin Labels Arteries Muscle Skeletal Exercise Magnetic Resonance Imaging Sensitivity and Specificity
Zdroj:	Magnetic resonance in medicine. 42(2)
ISSN:	0740-3194
Popis:	MR images acquired by using an arterial spin-labeling technique showed spatial and temporal variations of perfusion in the skeletal muscle of exercising humans. Perfusion measurements made during plantar flexion exercise in normal volunteers were consistent with those obtained by traditional techniques reported in the literature. Spatial heterogeneity of perfusion values clearly delineated the various muscle groups within the lower leg. These results are interpreted in terms of a quantitative model for the perfusion signal in muscle. This method can provide a useful tool in the study of muscle physiology. Magn Reson Med 42:258-267, 1999. Published 1999 Wiley-Liss, Inc.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::39549c2ef8cd59809904f055136dc387 https://pubmed.ncbi.nlm.nih.gov/10440950 Zobrazit plný text záznamu Plný text