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Chapter 10- Nervous System #2- Action Potential

Across
A state when the membrane returns to its original state
Self propagating wave of electrical disturbance that travels along the surface of a neuron membrane (AKA nerve impulse)
Jumping around the myelin from one gap to the next
Examples include; acetylcholine, dopamine, epinephrine
The place where impulses are transmitted from one neuron to another
Located far from the spinal cord and are stimulated to begin a nerve impulse
Tissue composed primarily of cell bodies and unmyelinated fibers
Down
The inside of the membrane temporarily becomes positive, and the outside becomes negative
An organ that puts the nerve signal into effect. Usually are muscles and glands
Membrane with a slight positive charge on the outside and a negative charge on the inside
Autoimmune disorder characterized by loss of CNS myelination
Characterized by abnormally low levels of dopamine in motor control areas of the brain
Tissue composed primarily of myelinated axons (tracts)
Responsible to transmission and conduction