Across
- 2. / ______ bulb for olfactory/smell input
- 4. / 2 processes: 1 axon and 1 dendrite nucleus is in line
- 6. / _____ matter made out of myelinated axons
- 7. / _____ area for input to the vestibular apparatus
- 9. / involved in creating CSF
- 12. / preprocesses most information reaching the cerebral cortex. the Fedex of the brain gateway
- 15. / synchronizing muscle activity and controlling equilibrium and eye movement. Makes muscle movements seem smooth
- 16. / the white matter in the spinal cord is (_______ white matter)
- 19. / type of gila cell in CNS that acts as a macrophage protects brain against injury and helps with the developing brain
- 22. / ____ fiber that connect regions of the cerebral cortex within one hemisphere
- 24. / ______ area- touch pain temperature pressure and taste
- 29. / ____ area for audio
- 30. cortex / has 6 layers to organize the the functional areas, gray matter
- 31. / star-shaped cells with numerous long cell processes provide structural and metabolic support for neurons and helps form the blood brain barrier over 50% of all gilal cells in the CNS
- 32. / _____ area for vision
- 34. / _______ grey matter is an integrative area for _____ reflexes (same word).
- 36. / ______ fibers that leave the white matter and terminate in the basal nuclei
- 38. / only in insects
- 39. / receptor, nerves and ganglia outside of the brain and Spinal cord
Down
- 1. / supports axons of neurons in CNS. makes the white matter of the brain
- 3. / collection of neuronal cell bodies in the PNS
- 5. Nuclei / the brains "auto drive" for voluntary movement. Gray matter within the white matter. helps the motor system allowing movement
- 8. / 1 axon and many dendrites (the most common type)
- 10. / part of brainstem controlling consciousness and alertness. As well as posture locomotion and visceral functions
- 11. / single stem process that bifurcates-2 processes 1 to the CNS 1 to the PNS
- 13. / ____ matter is made of nerve cell bodies
- 14. / how are neurons classified
- 17. / _____ fibers that make up the corpus callosum
- 18. / the brain and spinal cord
- 20. / the gray matter in the spinal cord is _____ to the white matter. (_____ gray matter)
- 21. / deep inward fold of cerebrum
- 22. Hillock / another name for trigger zone
- 23. / outward fold of cerebrum
- 25. / AKA Neurolemmocytes. In the PNS similar to the CNS oligodendrocytes
- 26. / brainstem location that has the upper motor neuron. controls subconscious posture and voluntary skilled and learned movements
- 27. / the 4 F's center of homeostasis (RH and IH)
- 28. / AKA Telencephalon. separated into a right and left hemisphere. important in the conscious experience of sensation and the initiation of voluntary movement
- 33. / inward fold of cerebrum
- 35. / part of the brainstem that is critical for life i.e heart rate and breathing
- 37. of ranvier / the gaps between myelin and the sites of saltatory conduction