CNS and PNS Review

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Across
  1. 3. The nerve supplying the deltoid and shoulder sensation.
  2. 7. The nerve affected in carpal tunnel syndrome.
  3. 8. The location where neurons communicate during reflex integration.
  4. 10. The root carrying sensory input into the spinal cord.
  5. 13. Receptors detecting temperature changes.
  6. 17. A viral reactivation causing a dermatomal rash.
  7. 19. The spinal enlargement that supplies the upper limbs.
  8. 21. A reflex processed in the brainstem.
  9. 22. The nerve responsible for intrinsic hand muscle control.
  10. 24. A fast automatic response processed in the spinal cord.
  11. 25. The system that integrates sensory information and initiates motor output.
  12. 26. The largest nerve in the body.
  13. 27. The division carrying motor commands away from the CNS.
  14. 28. Skin regions supplied by a single spinal nerve.
  15. 30. The spinal region containing ascending and descending tracts.
  16. 34. Receptors that detect deep pressure and high-frequency vibration.
  17. 37. The tapered end of the spinal cord, ______ medullaris
  18. 40. A reflex with only one synapse.
  19. 43. The nerve supplying thigh adductors.
  20. 45. The division carrying sensory information toward the CNS.
  21. 46. The vascular meninge adhered to the cord surface.
  22. 48. The division active during fight or flight.
  23. 51. A reflex learned through experience.
  24. 52. Receptors responsible for fine detail and edges.
  25. 53. The spinal enlargement that supplies the lower limbs.
  26. 55. A reflex processed in the spinal cord.
  27. 57. The organ protected by skull, meninges, and CSF.
  28. 58. A reflex with multiple synapses.
  29. 59. The outermost spinal meninge.
Down
  1. 1. A pia mater extension anchoring the spinal cord, ______ terminale.
  2. 2. The division active during rest and digest.
  3. 4. The nerve supplying the quadriceps.
  4. 5. A reflex involving smooth muscle, cardiac muscle, or glands.
  5. 6. The nerve supplying the perineum and genitalia.
  6. 9. The sense of body position and movement.
  7. 11. The nerve supplying the anterior arm.
  8. 12. The nerve bundle resembling a horse’s tail, _____ equina
  9. 14. The system linking the CNS to the rest of the body.
  10. 15. The shallow posterior groove on the spinal cord.
  11. 16. Receptors detecting hair movement.
  12. 18. The deep anterior groove on the spinal cord.
  13. 20. Neurons responsible for complex processing circuits in the CNS.
  14. 23. Receptors that detect touch, pressure, and vibration.
  15. 29. A reflex involving skeletal muscle.
  16. 31. The structure that detects a stimulus in a reflex arc.
  17. 32. The root carrying motor output out of the spinal cord.
  18. 33. The cluster of sensory neuron cell bodies.
  19. 35. The nervous system regulating homeostasis without conscious control.
  20. 36. A reflex present at birth.
  21. 38. The voluntary motor division controlling skeletal muscle.
  22. 39. The spinal region containing horns for sensory and motor nuclei.
  23. 41. The plexus supplying the neck and diaphragm.
  24. 42. The nerve supplying the extensor muscles.
  25. 44. The involuntary motor division controlling smooth and cardiac muscle.
  26. 47. The nerve essential for breathing.
  27. 49. Receptors that detect skin stretch and hand shape.
  28. 50. A reflex where toe extension in adults indicates abnormal pathology.
  29. 51. The meninge forming the CSF-filled space.
  30. 54. Receptors sensitive to light touch and flutter.
  31. 56. The plexus supplying the upper limbs.