BIOC17H3 Lecture Notes - Lecture 3: Visual Cortex, Medial Rectus Muscle, Premotor Cortex
14 Sep 2016
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Sensory nerve fibres, there are nerve fibres in your skin, or organs and they are detecting things like pain temperature, pressure, and sending it back to cns. Within motor, we have somatic nervous system : voluntary nervous system, any activites like movements all the skeletal muscles. Automtomic nervous system : don thave conscious over it. The glands we have no control over those function. If i run in the morning, it is good to have body system to respond to fight or flight nervous system. We have 3 major types of neurons within our n. s. we got afferent neurons, efferent neurons and inter neruons that links those two together. Afferent neurons are collecting info from the environment; extracellular, and intercellular. Majority of those neurons are found in the peripheral nervous system (outside of brain + spinal code). Including their cell body (purple). tugged off the side make it seem there is one sort of branch that stuck.
