Conference
Differentiating Skeletal Muscle Fiber Composition Using a Bi-Fractal Model of Resting-State Muscle BOLD
Abstract
Lower leg resting-state BOLD images (n=8 males, 4 endurance, 4 power athletes), were acquired after 30min of rest, allowing for blood-flow normalization. BOLD images were motion corrected and the gastrocnemius and soleus manually segmented using an anatomical reference for their differing twitch fibre profiles. Voxel-wise BOLD mono- and bi-fractal dimension were computed using the scaled windowed variance approach, with linear detrending, …
Authors
McGillivray J; Kumbhare D; Noseworthy M
Publisher
International Society for Magnetic Resonance in Medicine (ISMRM)
DOI
10.58530/2022/1135
Name of conference
Joint Annual Meeting ISMRM-ESMRMB ISMRT 31st Annual Meeting
Conference proceedings
Proceedings of the International Society for Magnetic Resonance in Medicine ... Scientific Meeting and Exhibition.
ISSN
1524-6965