Aphasia is a language disorder caused by damage in a specific area of the brain that controls language expression and comprehension. Aphasia leaves a person unable to communicate effectively with others.
Your body is constantly growing new cells to replace older ones. A tumor occurs when cells begin to grow abnormally and without control.
Learn what to do when you feels dizzy or woozy; like your head or the room is spinning or tilting.
Epilepsy causes repeated seizures and is one of the most common neurological condition. The seizures are caused by bursts of electrical activity...
Vision changes that occur gradually over time or that seem to come and go are usually less serious than changes that occur suddenly and persist....
Hearing loss is a medical disorder that affects nearly 36 million adults in the United States. Many things can cause impaired hearing, including tinnitus, presbycusis (age-related hearing loss), and hereditary causes, among others.
Psychosis is a symptom of certain mental health problems. It involves perceiving reality differently from those around you. The difference between reality and what you think become blurred in your mind. Other mental health conditions, physical diseases, traumatic experiences, or drugs and toxins may bring on psychotic symptoms or behavior.
Stroke - where a blood vessel in the brain is blocked or bursts - is a serious condition that requires clinical care by a physician or other health care professional; brain damage can occur within minutes of having a stroke.