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Ultrafast imaging of in vivo muscle contraction using ultrasound

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Academic year: 2021

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FIG. 1. 共 Color online 兲 Measurement protocol. Muscle fibers were excited with neuromuscular electrostimulation on the motor point, and the axial displacements were acquired with the 2D ultrasound ultrafast scanner
FIG. 3. 共 Color online 兲 Movie of the axial velocity 共 cm/s 兲 . A 30 V amplitude, 400 ␮ s wide square pulse excitation on the motor point triggers the  contrac-tion

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