Final answer:
A transient ischemic attack (TIA) is a temporary loss of neurological function caused by a brief interruption in blood flow to the brain. It is also known as a mini-stroke. Symptoms include weakness, speech difficulties, vision loss, and dizziness.
Step-by-step explanation:
A transient ischemic attack (TIA) is a temporary loss of neurological function caused by a brief interruption in blood flow to the brain. It is also known as a mini-stroke. Unlike a stroke, the symptoms of a TIA resolve within 24 hours. Common symptoms include sudden weakness or numbness on one side of the body, difficulty speaking or understanding speech, temporary loss of vision, and dizziness.