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Nervous System, 31 pairs of spinal nerves - Coggle Diagram
Nervous System
Peripheral Nervous System (PNS) (Communication Network)
Autonomic Nervous System (ANS) (Involuntary Actions)
Sympathetic (Fight or Flight)
Parasympathetic (Rest and Digest)
Somatic Nervous System (SNS) (Voluntary Actions)
12 pairs of cranial nerves
Neurons
Sensory Neurons (Carry signals to CNS)
Motor Neurons (Carry signals from CNS to muscles)
Interneurons (Connect Sensory & Motor Neuron
desease
parkinson's
multiple sclerosis
alzheimer
Central Nervous System (CNS) (Control Center)
brain
midbrain
visual and auditory processing, basic movements and reflexs
hindbrain
pons
transfer information among various brain region
cerebelllum
maintain balance
medulla
respiration, cardiovascular reflex, blood pressure, salivation, vomiting and gastric secretion
forebrain
cerebrum -- largest part of brain
diencephalon -- primary relay and processing center
thalamus
subthalamus
epithalamus
hypo thalamus
olfactory lobes -- sense of smell
Spinal Cord (Reflexes, Message Transmission)
Transmission of Nerve Signals
Reflex Actions
Motor Control
Sensory Processing
Autonomic Function Control
31 pairs of spinal nerves