Dr. Nelson T Yamagata M.D.

What is dementia?Dementia refers to the loss of brain functions, including memory, thinking, language development and behavior that may affect the daily life of a patient. Many people have slight loss of memory when they are old, but if the memory loss gets worse with time, it indicates dementia....

Introduction An unpleasant sensation of rapid breathing or difficulty breathing is known as breathlessness. People sometimes complain of feeling winded, puffed, or out of breath. Medically, it is called as dyspnea. Breathing may hurt and the person may feel tightness in the chest. It is normal to...

OverviewA transient ischemic attack (TIA) is a mini-stroke, which only lasts for a few minutes. It occurs when blood stops flowing to a part of the brain for a short time. The symptoms of TIA are similar to other symptoms of stroke, but they do not last long, so TIA does not lead to permanent...

Alzheimer’s is a progressive brain disorder that has no cure. When a person develops the disease, they develop amyloid plaques as well as neurofibrillary tangles. As the condition worsens, the neurons deteriorate, eventually dying out.Both early and late onset Alzheimer's disease have a genetic...

A massive stroke occurs when the blood flow to the brain is interrupted. This deprives the brain tissues of enough oxygen. This may have devastating consequences. Usually, a massive stroke is fatal, making the recovery long and delicate. However, if a quick response is made, the victim can...

A recent study has shown that weight training alleviates symptoms of Parkinson’s disease like rigidity, slowness, and tremors. Parkinson’s disease is characterized by tremors, slowness, and difficulty in movement. It is a slow and progressive neurological disease. The new study shows that weight...