Nervous system

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  • Created by: cdrain528
  • Created on: 27-11-19 14:26
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  • Nervous System
    • Peripheral
      • Somatic
        • The voluntary actions of our body, conscious control of our body
      • Autonomic
        • Sympathetic
          • Prepares for stress/ emergency situations
        • Parasympathetic
          • Calms and relaxes the body
        • Largely unconscious and regulate bodily functions.
      • PNS consists of sensory and motor nerves
        • Sensor- the receptors
          • Exteroceptor, proprioceptor, interceptors
        • Motor- the effector. The muscle that carries out the response
    • Central Nervous System
      • The Brain
        • Cerebrum
          • Largest part- thinking, memory, speaking, moving
        • The control centre for every activity (conscious and involuntary)
        • Cerebellum
      • Spinal Cord
        • Carries information from the body to the brain, brain analyses, makes decision, spinal cord  then from the brain to the body
    • Functions
      • Sensory- can see the ball coming towards them
      • Interpretive- the stimulus is interpreted by the CNS to provide response
      • Motor- CNS send nerve impulses to the muscular system to contract and catch the ball

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Dawa boylan👉👈🥹

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great Mindmap would highly recommend to any future users studying this subject! Thanks so much for sharing your revision notes with with other future gcse studies. This one will go down in history for future gcse mindmaps! Can’t wait to share this with my children as they are struggling with their physical education studies! Thanks so much.❤️

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