Nervous system

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Across
  1. 5. division/ the receptors transmit to this
  2. 6. smallest rarest of neuroglia
  3. 13. monitors the position and movement of skeletal muscles and joints
  4. 16. bodies/ cluster of rough ER and free ribosomes
  5. 18. space between inner surface of dura mater and meningeal layer
  6. 20. polar neuron with 2 or more dendrites and a single axon
  7. 22. polar neuron with dendrites and axon are continuous
  8. 25. info spreads from one to many
  9. 26. a space that contains webs of collagen and elastic fibers
  10. 29. matter/ matter dominated by neurons cell bodies
  11. 32. the system that controls the smooth muscles
  12. 34. regulates the environment around the neurons
  13. 38. neurons in the brain and spinal cord
  14. 39. when blood supply to the brain is interrupted
  15. 40. membranous sheath of insulation
  16. 44. cells/ lines both central canal of spinal cord and chambers of brain
  17. 46. cells that surround and support neuron cell bodies
  18. 48. the system that contains brain and spinal cord
  19. 49. cells that cover axons outside the CNS
Down
  1. 1. a palsy that affects coordination and movement
  2. 2. space between dura mater of spinal cord and walls of vertebral canal
  3. 3. the system that contains the communication between CNS and body
  4. 4. basic units of nervous system
  5. 7. detects sensory info
  6. 8. _____ roots contain the axons of the CNS motor neurons that control muscles and glands
  7. 9. a palsy that weakens the facial muscles
  8. 10. canal/ narrow internal passageway filled with cerebrospinal fluid
  9. 11. _____ roots contain axons sensory info to the spinal cord
  10. 12. a motor neuron that is of the autonomic nervous system
  11. 14. thin expanded tips wrap around axons
  12. 15. a motor neuron that is of the somatic nervous system
  13. 17. condition that causes pain in back and legs
  14. 19. disease that affects the brain functions, memory and behaviour
  15. 21. largest and most numerous neuroglia
  16. 23. mater/ forms the outermost covering of central nervous system(tough)
  17. 24. neuron/ carries instructions from CNS to other tissues, organs, or organ systems
  18. 25. branching of neurons that receive incoming signals
  19. 26. where neurons communicate with other cells
  20. 27. carries outgoing signals toward the synaptic terminals
  21. 28. second meningeal layer
  22. 30. polar neuron with two processes, one dendrites and one axon
  23. 31. brain condition from seizures
  24. 33. info spreads from many to one
  25. 35. mater/ innermost meningeal layer
  26. 36. roots ganglia/ contains cells of sensory neurons
  27. 37. lining of epithelial cells
  28. 41. sensory/ receptors that detect info about outside world
  29. 42. terminals/ communicates with other cells
  30. 43. gray matters location
  31. 45. receptors/ five senses
  32. 47. division/ CNS sends motor commands by this
  33. 50. matter/ glossy white CNS containing myelinated axons