Dr. Ayman I Omar MD, PHD

New Alzheimer’s research shows declining levels of serotonin—the brain chemical linked to memory—could trigger the start of dementia. The finding from Johns Hopkins University School of Medicine opens the possibility of staying the onset of dementia and Alzheimer’s Disease by preventing the...

The Duchenne Muscular Dystrophy is a genetic disorder that is accompanied by symptoms of progressive muscle weakness and degeneration. Duchenne muscular dystrophy is caused by the absence of dystrophin, a protein that is responsible for keeping muscles cells intact, and accounts for one of the nine...

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What is Lightheadedness?Older adults commonly complain about feeling woozy, lightheaded, or a little faint.The reason may not be something dangerous, but still, if you feel lightheaded, it is better to be careful. Serious injuries due to a fall can result due to lightheadedness even though there...

What is shivering?Exposure to cold or rapid shifts in temperature usually causes uncontrollable shivering. However, many other possible causes can cause shivering or chills. An uncontrollable shivering that persists for a longer time may indicate an underlying illness that requires immediate medical...

Parkinson’s disease is a neuromuscular degenerative disorder that robs those afflicted of their motor functions over time. The average age of a Parkinson’s diagnosis is somewhere around the age of sixty, though at times those that are younger can also be diagnosed with the disease. Cases such as...