ScienceBetaMigraines come with and without auras. Neither can be said to be less painful than the other, though the aura-less may be less stressful and frightening. Although migraines are often associated with auras, in fact only about 20% of migraine sufferers actually experience any of the symptoms of aura. The aura stage is part of…
Metastatic lung cancer is a form of cancer that has spread to the lungs from other parts of the body. In metastatic lung cancer, cancer in other parts like the breast, colon, prostate, or bladder spreads to the lungs through the bloodstream and forms cancerous growth in the lungs. This type of cancer in the…
Attention Deficit Disorder (ADD), the generic term for all types of the “official” clinical diagnosis called Attention Deficit Hyperactivity Disorder (ADHD), affects nearly 4 percent to 6 percent of the U.S. population, according to the Attention Deficit Disorder Association. An estimated 2 million children in the United States, or some 3 percent to 5 percent…
The term Mild Cognitive Impairment, or MCI, is increasingly being used to describe a syndrome of memory impairment that does NOT significantly impact daily activities and is not accompanied by declines in overall cognitive function. Researchers have found that between 6 and 25 percent of people with MCI progress on to Alzheimer’s, which has raised…
There are many different forms of dementia and each has its own causes. Alzheimer’s Disease is the most common form of dementia, accounting for between 50% and 70% of all dementias. The effects of the different types of dementia are similar, but not identical, as each one tends to affect different parts of the brain.…
A significant number of people diagnosed with dementia are found to have tiny spherical structures called Lewy bodies in the nerve cells of their brains. It is thought these may contribute to the death of brain cells. The symptoms of this form of dementia are often mild at the outset and can be extremely variable…