These effects can be controlled by monitoring activity and diet. Multiple Sclerosis is usually a progressive degeneration of the myelin sheath which surrounds the central nervous system. This disorder can affect sight, speech, hearing, coordination, ambulation, or general activity. Muscular Dystrophy is usually a progressive degeneration of the body's muscle fibers which are replaced by fatty and fibrous tissue. This disorder affects strength, mobility and physical activity.
Paraplegia is paralysis involving both legs and the trunk.
The most common functional limitations are limited physical activity or ambulation. Quadriplegia is paralysis involving parts or all of the four limbs and the trunk. The most common functional limitations are limited physical activity or ambulation. Seizure Disorders are caused by a disturbance in the central nervous system and are sometimes marked by periods of unconsciousness, involuntary motor activity, and inappropriate behavior. If an individual reports experiencing one of these seizures, know that faculty should allow him or her additional time to complete the activity that has been interrupted.