Y- Nervous System Vocab

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Across
  1. 2. the soft organ inside the cranium that controls all body functions
  2. 4. a nerve column that extends from the brain into the vertebral canal
  3. 5. (CNS)- includes the brain and spinal cord; the body’s main control center; uses electricity/ electrical impulses
  4. 7. system of nerves that carries electrical impulses throughout the body
Down
  1. 1. (PNS)- includes the nerves that connect the CNS to all parts of the body; uses electricity/ electrical impulses
  2. 3. a bundle of fibers that receives and sends messages between the body and the brain
  3. 6. a specialized cell that carries information from the brain to the body and from the body to the brain (nerve cells)