__________ refers to a process in which reduced neural speed leads to a slowing of physical and mental functions

Anything that decreases the overlap of the null and alternate sampling distributions will increase the power of a two-tailed t-test.

a. true b. false

Glutamate is to _________ as GABA is to __________

a. brain; spinal cord b. spinal cord; brain c. presynaptic; postsynaptic d. inhibition; excitation e. excitation; inhibition