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chronic condition in which nerve impulses are not transmitted properly to the muscles
the "little brain" attached to the rear of the brainstem; it helps coordinate voluntary movement and balance
which resembles a spider web, is the second layer of the meninges and is located between the dura mater and the pia mater
a loss or deficiency of motor control with involuntary spasms caused by permanent brain damage present at birth
a progressive disease that destroys brain cells and is identified by muscular tremors, slowing of movement, and partial facial paralysis
a ring of muscle tissue that forms the colored portion of the eye around the pupil and controls the size of the pupil opening
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