Biopsychology - Nervous System

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Across
  1. 3. This system has 2 main divisions: the sympathetic and parasympathetic nervous system
  2. 5. An automatic physiological reaction to an event that is perceived as stressful
  3. 7. Sub-division of the autonomic nervous system that controls the 'rest or digest'
  4. 9. Transmits messages to and from the CNS
  5. 10. Adrenaline is released from this gland into the bloodstream
  6. 11. Controls muscle movement and receives information from sensory receptors
  7. 13. Extension of a brain. Responsible for reflex actions
  8. 14. Also known as the 'master gland'
  9. 15. Another name for parasympathetic state
  10. 16. This hormone increases heart rate and metabolic rates
Down
  1. 1. This system works alongside the NS to control vital functions in the body
  2. 2. Part of the brain that links the NS to the endocrine system. Releases hormones that stimulate the pituitary gland
  3. 4. Sub-division of the autonomic nervous system that controls the 'fight or flight'
  4. 6. Consists of brain and the spinal cord and is the origin of all complex commands and decisions
  5. 8. Chemical substances that circulate in the bloodstream and only affects target organs
  6. 12. Organ in the body that synthesises substances such as hormones