56:30

Neurology | Resting Membrane, Graded, Action Potentials

35:19

Neurology | Gross Anatomy of the Spinal Cord and Spinal Nerves

53:59

Neurology | Cerebrum: Frontal Lobe Anatomy & Function

1:55:13

Nervous System | Overview

13:53

Types of Tissue Part 4: Nervous Tissue