BMS1052 Foundations Learning Objectives

Describe the structure of prototypical neurons

Describe the function of the axon and dendrite

Identify ways of characterizing and naming neurons

Identify the 4 different classes of glial cells. Describe their role and location.

Identify the factors that lead to movement of ions across a membrane

Describe the factors affecting an ionic equilibrium potential or E(ion) (what voltage results from an imbalance in ionic concentrations)

Describe the factors affecting a cell's resting membrane potential

Describe the function of the Na/K-ATPase (Na-K pump)

Describe how selectivity and gating occur in Na+ and K+ channels

Describe why passive ion diffusion is an unreliable way to transfer signals between neurons

Describes the components of an action potential, including what channels are involved and when

Explain the action potential in terms of changes in the membrane permeability and ionic concentrations

Describe factors affecting the speed and nature of action potential conduction

Describe the structure and function of electrical synapses