Compare the structures and functions of neurons and neuroglia and white matter and gray matter.
Describe the types of electrical signals that permit communication among neurons.
Describe the factors that maintain a resting membrane potential.
Describe four ways drugs can modify the effects of neurotransmitters.
Contrast the histological characteristics and the functions of neurons and neuroglia.
Describe what Wallerian degeneration refers to.
Describe the difference between spatial and temporal summation in a postsynaptic neuron.
Compare inhibitory and excitatory neurotransmitters. What does each do?