Physio 05: Excitable Tissue: Muscle

This is a free preview of a paid episode. To hear more, visit drmanaankarray.substack.comMuscle is where physiology stops talking and starts doing.In this episode, Medlock Holmes turns his attention from signal transmission to signal execution. We explore how electrical excitation is transformed into contraction across skeletal, cardiac, and smooth muscle—each obeying the same fundamental principles, yet adapted for very different physiolog…