An identification problem in electromyography

Titelangaben

Sproll, Tobias ; Schiela, Anton:
An identification problem in electromyography.
Bayreuth , 2021 . - 21 S.
DOI der Verlagsversion: https://doi.org/10.1088/1361-6420/ac362c

Volltext

	Format: PDF Name: Sproll_Schiela_An_Identifiaction_Problem_in_Electromyography_2021.pdf Version: Preprint Verfügbar mit der Lizenz Creative Commons BY 4.0: Namensnennung
	Download (709kB)

Abstract

In medical treatment, it can be necessary to know the position of a motor unit in a muscle. Recent advances in high-density surface Electromyography (EMG) measurement have opened the possibility of extracting information about single motor units. We present a mathematical approach to identify these motor units. On the base of an electrostatic forward model, we introduce an adjoint approach to efficiently simulate a surface EMG measurement and an optimal control approach to identify these motor units. We show basic results on existence of solutions and first-order optimality conditions.