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Phys weeks 7-13
| Question | Answer |
|---|---|
| A synapse can occur only between an axon and | axon, dendrite, cell body |
| Movement of the membrane potential away from zero (below the usual RMP) is called | hyper polarization |
| Severe depression can be caused by a deficit in certain brain synapses of | amines |
| Acetylcholine is in the same class of neurotransmitters as | dopamine |
| The set of coordinated commands that control the programmed muscle activity mediated by extrapyramidal pathways is called the | extrapyramidal tract |
| The effect of sympathetic stimulation on the urinary bladder is | relaxation |
| The reticular activating system maintains | consciousness |
| Axon terminals of autonomic neurons release either of two neurotransmitters | norepinepherine and acetylcholine |
| The parasympathetic and sympathetic divisions always act with a cooperative influence, and through summation of the impulses, the effect can be increased | false |
| If the dorsal root ganglia of the spinal nerve were destroyed, a person would lose _____ related to that pathway | sensory perception |
| The cerebellum acts with the _____ to produce skilled movement | cerebrum |