Dr. Karna D Sherwood MD

Recommended Articles

• What Is Normal Pressure Hydrocephalus?

  Normal pressure hydrocephalus (NPH) is a type of brain disorder, wherein excess cerebrospinal fluid builds up in the ventricles of the brain. It causes problems in reasoning, thinking, difficulty in walking, and loss of bladder control.Brains ventricles are hollow fluid-filled chambers. Even...

• The Worrying Link Between Sleep Apnea and Dementia

  A research study published in the American Thoracic Society’s American Journal of Respirator and Critical Care Medicine has found obstructive sleep apnea (OSA) might just be an at-risk factor for older adults to develop Alzheimer’s disease. ...

• Does the Immune System Play a Role in Parkinson's?

  About 60,000 Americans are diagnosed with Parkinson's disease every year, with ten million people around the world suffering from it (http://www.pdf.org/parkinson_statistics). And unfortunately, there is no known cure yet. On the other hand, there are treatment plans that patients can follow to...

• What is the Difference Between Alzheimer's Disease and Dementia?

  Dementia is a brain disorder that affects communication and causes difficulty in performing daily tasks. Alzheimer’s disease, on the other hand, affects the parts of the brain that control language, thought, and memory, and it is a specific form of dementia.Though dementia and Alzheimer’s...

• The History of Multiple Sclerosis

  Multiple sclerosis (MS) is a chronic immune-mediated disorder of the central nervous system (CNS), which consists of the brain and spinal cord. The CNS is responsible for sending messages throughout the body. A fatty tissue called myelin helps the nerves conduct electrical impulses. In MS, the...

• Childhood Head Injuries May Heal Over Time

  A new study by Australian researchers shows that childhood head injuries, which affect the development of children, can improve over time. The poorest recovery was seen with severe brain injury, while children with less severe injuries did not have many serious problems later. According to the...