Cerebrovascular accident (CVA or stroke) is one of the leading causes of death and disability in the USA; each year about 700,000 people sustain a stroke across the country. Based on the location and size of the lesion, there may be severe and permanent loss of function. The most significant residual effects of a CVA are related to paralysis (hemiplegia), speech disabilities (apraxia, aphasia), and neglect of the affected side. Unilateral neglect is a condition where the patient is unable to identify or respond to any sensory on the affected side of the body; and is more common is a right-sided CVA.

For a large part of the previous century, it was believed that people with stroke would have to lead a largely dependent life, confined to the wheelchair. They were even discouraged from moving their limbs or exercising. Over the years, rehabilitation for patients with stroke has come a long way. Read more →