• Question: What is the difference between Nerve Impulses and Electrical Signals when it comes to the Central Nervous System?

    Asked by 969enqm39 to Jennifer on 15 Mar 2018.
    • Photo: Jennifer Paxton

      Jennifer Paxton answered on 15 Mar 2018:


      There isn’t a difference – they are the same thing! A nerve impulse is an electrical signal – these are the messages that are transmitted in nerve cells (or neurons)

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