Biopsychology: Neurons 0.0 / 5 ? PsychologyBiopsychologyA2/A-levelAQA Created by: TatterdemalionCreated on: 14-06-21 17:37 What is a neuron? Nerve cells that transmit messages through chemical and electrical signals 1 of 8 What are the three types of neuron? Sensory, relay and motor 2 of 8 What is a sensory neuron's structure? Long dendrites and short axons 3 of 8 What is a sensory neuron's purpose? Carrying messages from the PNS to the CNS 4 of 8 What is a relay neuron's structure? Short dendrites and short axons 5 of 8 What is a relay neuron's purpose? Connecting sensory neurons to the motor or other relay neurons 6 of 8 What is a motor neuron's structure? Short dendrites and long axons 7 of 8 What is a motor neuron's purpose? Connecting the CNS to effectors like muscles and glands 8 of 8
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