A scientist who analyzes interactions between different parts of the brain is studying the __________; whereas a scientist who studies interactions between gene products is studying the __________.

Chemical substances released by neurons can be classified broadly as neurotransmitters or neuromodulators.  According to this idea, __________ is a neurotransmitter; and __________ is a neuromodulator.

Which of the following is an inverse agonist action?

Where are oxytocin and vasopressin released?

In vertebrate retinas, what is the correct sequence through which INCOMING LIGHT PASSES? (Note, do not confuse this with the order of processing of information by neurons.)

Which branch of the nervous system can also be called the thoracolumbar system?

The relationship between the dose of drug that will cause damage or death, and the dose that will produce beneficial effects is known as the __________.

When a neuron is at resting potential, and a sodium channel opens, what forces act upon sodium ions?

When elderly people were studied, which of the following variables was positively correlated with diminished cognitive function?

Which of the following responses would you expect from an individual with blindsight?