Nervous System - contractions, gland secretion. 4. Nerve-...

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Nervous System (PNS) Peripheral Nervous System 1. nerves that extend from the spinal cord to the skin, muscles, and visceral organs 2. includes cranial nerves, ganglia and sensory receptors 3. somatic- conscious autonomic- transport information not require conscious (reflex action) - regulated by bran, hypothalamus, medulla oblongata - sensory and motor from the skin and visceral spinal cord, brain Stem hypothalamus - affects blood vessels, stomach contractions, heart m.
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Unformatted text preview: contractions, gland secretion. 4. Nerve- consist of nerve fibers a. eponeurium- outer tough fibrous tissue b. perineurium- middle c. endoneurium- surrounds each nerve fiber, 5. Ganglia- clusters of neuron cell bodies located outside CNS 6. sensory receptors- are dendrite ends that are located in skin and dermis, respond to pain, pressure, and temperature....
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