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A stroke, also known as a cerebrovascular accident (CVA), is a life-threatening event in
which part of the brain is deprived of adequate oxygen. A CVA can occur in one of two
ways. Either with a blood clot blocking a blood vessel or artery, or when a blood vessel
breaks, interrupting blood flow to an area of the brain. When a stroke occurs, it kills
brain cells in the immediate area. Doctors call this area of dead cells an infarct. These
cells usually die within minutes to a few hours after the stroke starts.
When brain cells die, control of abilities which that area of the brain once controlled are lost. This includes
functions such as speech, movement, and memory. The specific abilities lost or affected depend on where in the
brain the stroke occurs and on the size of the stroke (i.e., the extent of brain cell death). For example,
someone who has a small stroke may experience only minor effects such as weakness of an arm or leg. On the
other hand, someone who has a larger stroke may be left paralyzed on one side or lose his/her ability to
express and process language. Some people recover completely from less serious strokes, while other individuals
lose their lives to very severe strokes.
A progressive, extended physical therapy program for stroke survivors may allow them to make greater strides in
regaining lost mobility, balance, and endurance. Stroke is the leading cause of disability among older Americans
and the most frequent cause for using rehabilitation services. Falls after a stroke due to loss of balance are
also a common cause of additional disability among stroke survivors.
Between 50% and 70% of people recover functional independence after a stroke. However, between 15% and 30% of
those who survive a stroke suffer some permanent disability. At Ability Physical Therapy a thorough evaluation
is performed on each individual patient. From this evaluation a treatment program and patient specific goals are
set in a team approach. The team approach includes the patient as an active participant. The goals and treatment
program are chosen based on the particular needs of the individual and will address your specific needs. |
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