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17. A _________ is the functional unit of the nervous system. (1 point)
Neuron*******
Dendrite
Head
Cell body
18. The Central Nervous System consists of the __________ and __________. (1 point)
heart and blood vessels
muscles and tendons
axons and dendrites
brain and spinal cord*******
19. ___________ has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure. (1 point)
Hypothalamus******
Homeostasis
Thalamus
Endocrine system
26.Which of the following is considered by many to be the biggest advancement in sleep study? (1 point)
Discovery of Rapid Eye Movement****
Electroencephalograph (EEG)
sleep cycles
Discovery of Circadian rhythm
27.Who developed the Cognitive Problem Solving View of dream analysis? (1 point)
Carl Jung
Rosalind Cartwright
Hobson and McCarley
Sigmund Freud *******
28.Scientists first began to understand how drugs work on the brain with what discovery? (1 point)
Opium dens
Heroin withdrawal
Opiate receptors *******
Endorphins
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