Dr. Ali Hussein Alrefai MD

The symptoms of Alzheimer’s disease are seen years after the start of the disease, until the person remains ignorant about the presence of the condition. Symptoms begin to appear as the damage to brain cells increases with progress of the disease. The disease often passes through three stages –...

Everyone suddenly hears about the death of Princess Leia, Carrie Fisher. The media immediately starts to investigate the possible causes of celebrity deaths and does not always give us clear answers. Months later, the real causes of death are shown to audiences through press conferences where family...

Basically, a stroke is divided into two main types: ischemic and hemorrhagic. Each of them affects the brain in different ways and each has its own causes. Ischemic strokes are the most prevalent types of stroke. They are mainly brought about when the flow of blood and the circulation of oxygen are...

Knowing about the treatment and care of stroke victims is important. When a victim shows stroke-like signs and symptoms, a neurologist must confirm the symptoms as well as identify the type of stroke the victim is suffering from, the affected areas, and the level of damage. This will help in...

What is wandering?Wandering is an act of aimless movement mostly done by people who are suffering from some neurological problems such as dementia and autism, among others. These conditions affect most of the elderly and young children. Therefore, parents of young children who have autism, or sons...

DefinitionEpilepsy is a chronic disorder of the brain with recurrent, unprovoked seizures as its most common symptoms. Most people with epilepsy have multiple types of seizures and other neurological problems. A seizure is a disorder of the electrical activity in the brain.The source of epilepsy is...