Here are the hints for Test 2
neurons
axons
dendrites
myelin
afferent/efferent::sensory/motor
neural impulse details
refractory periods: absolute and relative
neurotransmitters
excitatory and inhibitory neurotransmitters
curare
hippocampus functions
Parkinson's disease
specific effects or neurotransmitters
endorphins
CNS
peripheral nervous system
autonomic nervous system
reflexes
specific parts of the brain and their functions
Olds and Milner
corpus callosum
split-brain operation
endocrine glands
master gland
specific glandular effects
evolution
evolutionary psychology
dogs and smell
chromosomes
chromosomal abnormalities
kinship studies