What Is a Brain Stroke? A brain stroke happens when blood flow to part of the brain stops. Because the brain needs oxygen, this can

What Is Degenerative Scoliosis in Adults? Degenerative scoliosis in adults is a sideways curve of the spine that appears after age 40. Unlike scoliosis in

Introduction Many people worry about forgetfulness as they age. However, not all memory changes are the same. Some signs of memory loss that aren’t just

What is Epilepsy? Epilepsy is a brain condition that causes repeated seizures. A seizure is a sudden burst of electrical activity in the brain. Because