Please enable JavaScript.
Coggle requires JavaScript to display documents.
Nervous System (Peripheral Nervous System (Hệ thần kinh ngoại biên)…
Nervous System
Peripheral Nervous System
(Hệ thần kinh ngoại biên)
Autonomic Nervous System (involuntary)
Parasympathetic
Stimulate, contract, slow organs
Sympathetic
Inhibit, dilate, accelerate
Both of these conduct opposite, complementary effects to keep things in balance
Somantic Nervous System (voluntary)
Consists all the nerves and sensory receptors outside the CNS
Nervous tissue
Neurons (transmit nerve impulses)
Motor (transmit impulses from the CNS to muscles/glands)
Relay (carry impulses from S neurons to M neurons)
Sensory (transmit from sensory receptors to other neurons)
action -> S -> R -> M -> reaction
Neuralgia (supporting cells)
Nerve Impulse travel
Central Nervous System
(Hệ thần knih trung ương)
Brain
Spinal cord
Terms
