BIO210Y5 Lecture 13: Lec 13 (9A) - Nov 6

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4 Feb 2019
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Signal transduction (the steps in which signal is transduced) Receptors (visceral / internal reference or somatic / external reference) More closer to synapse than axon hillock. Moving parts of body in relation to environmental factors. Cells that process and transmit signals electrically and chemically. The space between the presynaptic and postsynaptic cell. The ends of the telodendria that attach it to the postsynaptic cell. The neurons that allow you to react quickly. Are also fast but less than reflex arc. Sending signals from the spinal cord to the brain. The other side to the cell body is fast cause has an axon. Maintain the healthy environment for the nervous system. Filter out the toxins in the grey and white matter by engulfing them. Help make myelin sheaths to transmit signal faster. They help make myelin sheaths in pns. A single neuron can be myelinated at certain locations but less myelinated at certain locations. Upon motor neuron (brain to spinal cord)

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