Nervous system

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Across
  1. 2. functional and structural unit of the nervous system
  2. 4. when the resting membrane potential is re-established after an action potential was generated
  3. 5. transformation of impulses into electrical signals
  4. 7. sensation/stimulus/environmental factor
  5. 10. this gate pumps out of the axon 3Na per 2K it pumps inside the axon. This gate maintains the resting membrane potential
  6. 12. an example of stimulus or environmental factor
  7. 13. the longest extension of neurons that sends or propagates impulses
Down
  1. 1. part of the neurons where the impulses or sensations are received
  2. 3. electrical signals
  3. 6. Brain and spinal cord, the center of integration of sensations
  4. 8. neurons communicate with each other via this space (the synaptic space)
  5. 9. both nerves coming in and exiting the central nervous system
  6. 11. When the resting membrane potential is altered. It is the moment when an action potential is generated