When an area of the brain is damaged, which typically occurs with a stroke, an impairment may result. An impairment is the loss of normal function of part of the body. Sometimes, an impairment may result in a disability, or inability to perform an activity in a normal way.
Tests that may be used to help diagnose a stroke include a CT scan or MRI, and an electroencephalogram.
A stroke, or brain attack, happens when blood flow to your brain is stopped. It is an emergency situation.
A helpful guide to understanding stroke rehab programs.