1. Electrical Activity of the Heart 2. Cardiac Muscle • Branching cells • One or two nuclei per cell • Striated • Involuntary • Medium speed contractions 3. Excitation-Contraction…
1. Electrical Activity of the Heart 2. Cardiac Muscle • Branching cells • One or two nuclei per cell • Striated • Involuntary • Medium speed contractions 3. Excitation-Contraction…
Functions of the Nervous System Section 1 General Function of Neuron and Neuroglia 1. Neuron The structure and function unit of nervous system, including the soma, axon and…