Stroke, a blockage of blood flow to the brain, can cause symptoms ranging from barely noticeable to disabling to death. Fast treatment is vital.
A brief episode in which blood flow to the brain is temporarily blocked.
Dizziness is a term to describe a range of sensations, such as feeling faint, weak, or unsteady. Learn about symptoms and treatment.
Guillain-Barré syndrome is a neurological condition in which the immune system attacks healthy nerve cells. Learn about symptoms and treatment.
Neuropathy is nerve damage outside the brain and spinal cord that causes pain or numbness. Learn about symptoms and treatment.