The upper extremities generally retain the power of voluntary motion, even after the muscles of the neck have become paretic and the head is held up with difficulty or sinks to one side.
"On Snake-Poison: its Action and its Antidote"
A. Mueller
In other words, we are to endeavor to prevent atrophy of the affected muscles, or, where this has already taken place to some extent, to restore their normal bulk; and, second, we must strive to restore the more or less impaired contractility of the paralytic or paretic muscles.
"The Electric Bath"
George M. Schweig
On October 22d, he complained of numbness in the left leg, which gradually increased, the leg at the same time becoming paretic, so that the patient required the aid of a cane for ordinary locomotion.
"The Electric Bath"
George M. Schweig