Acetylcholine binding to which of the following would cause an inhibitory post-synaptic potential?

In order for an action potential to be generated threshold must be met in the _____.

At what stage of an action potential is the membrane potential hyperpolarized?

What is the purpose of the refractory period in neurons?

Graded potentials get smaller as they move away from the stimulus.

What symptoms would you expect to see in a patient with degradation of dopaminergic neurons in the substantia nigra?

Local currents depolarize the axon segments after segment one to threshold.

A diffuse region of grey matter in the brain stem related to sleep and wakefulness is the _____.

Which of the following best describes a primary function of the thalamus?

The primary somatosensory cortex is the surface of the _____.