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The Spectral Footprint of Neural Activity: How MUAP Properties and Spike Train Variability Shape sEMG

Surface electromyographic (sEMG) signals result from the interaction between motor unit action potentials (MUAPs) and neural spike trains, yet how specific features of spike timing shape the sEMG spectrum is not fully understood. Using a simplified convolutional model, we simulated sEMG by combining...

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Bibliographic Details
Main Authors: Alvaro Costa-Garcia, Akihiko Murai
Format: Artigo
Language:Inglês
Published: MDPI AG 2025-10-01
Series:Bioengineering
Subjects:
Online Access:https://www.mdpi.com/2306-5354/12/11/1181
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