Across
- 2. Deviation/ a quantity calculated to indicate the extent of deviation for a group as a whole.
- 4. Observation/ is a common research method in behavioral sciences such as psychology
- 7. a region of the brain, between the thalamus and the midbrain
- 11. its function is to coordinate and regulate muscular activity
- 12. middle part of the diencephalon through which sensory impulses pass to reach the cerebral cortex
Down
- 1. the central trunk of the mammalian brain
- 3. cells/ a supportive cell in the central nervous system.
- 4. a substance(as norepinephrine or acetylcholine) that transmits nerve impulses across a synapse.
- 5. potential/ the change in electrical potential associated with the passage of an impulse along the membrane of a muscle cell or nerve cell.
- 6. a specialized cell transmitting nerve impulses; a nerve cell
- 8. system/a complex system of nerves and networks in the brain, involving several areas near the edge of the cortex concerned with instinct and mood.
- 9. arcs/ the nerve pathway involved in a reflex action including at its simplest a sensory nerve and a motor nerve with a synapse between.
- 10. callosum/ a broad band of nerve fibers joining the two hemispheres of the brain