Nervous system Simple to complex Jellyfish to a Human Same: sensory- processing center- motor output-muscle (behavior)

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Presentation transcript:

Nervous system Simple to complex Jellyfish to a Human Same: sensory- processing center- motor output-muscle (behavior)

Excite sensory: ? Pass the information along to next cell ? -Synapse (electrical or chemical) Electrical- gap junctions (fast transmission, hard to tweak) Chemical- receptors

Modulation of synapses: Feedback mechanisms Autoreceptors Repackaging of transmitter Depression Facilitation

Diseases : ? Classes ?

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