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  • Summation
    • 2 types
      • Spatial summation
        • Grouped, action potentials arrive simultaneously, neurotransmitter can be excitory or inhibitory
          • If the axon hillock threshold is reached, the action potential is propagated
      • Temporal summation
        • Straight line, rapid succession of action potential going through, one after the other, depolarisation of axon hillock (summative - adds up)
          • If threshold is reached before repolarisation, the action potential is propagated!


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