what supports and protects the spinal chord
in middle of spinal chord; CSF runs down it
nerves in contact with arms and legs come in contact with chord at ____
end of the spinal chord
enlargement dealing with arms (?)
enlargement dealing with legs (?)
Cervical nerve pair numbers
Thoracic nerve pair numbers
Lumbar nerve pair numbers
Sacral nerve pair numbers
Sacral nerve pairs are also known as ___
2 different kinds of break line thingies
which is deeper: sulcus or fissure?
how many total spinal nerve pairs are there?
ascending and descending tracks
very specific wires that run down the streets (bad if indention, lesion, or something in wires throws it off?
tracks that are always sensory
tracks that are always motor
receptor, sensory (afferent) neuron, central nervous system, motor (efferent) neuron, effector (muscle or gland)
direction of muscle impulse stuff?