How we perceive the world tells us a lot about how the brain processes sensory information.
development
Trouble sleeping? It may affect your memory later on
The amount and quality of sleep you get at night may affect your memory later in life, according to research that was released today and will be presented at the American Academy of Neurology’s 64th Annual Meeting in New Orleans April 21 to April 28, 2012.
Brain-imaging technique predicts who will suffer cognitive decline over time
Cognitive loss and brain degeneration currently affect millions of adults, and the number will increase, given the population of aging baby boomers. Today, nearly 20 percent of people age 65 or older suffer from mild cognitive impairment and 10 percent have dementia.
Mild cognitive impairment is associated with disability and neuropsychiatric symptoms
In low- and middle-income countries, mild cognitive impairment—an intermediate state between normal signs of cognitive aging, such as becoming increasingly forgetful, and dementia, which may or may not progress—is consistently associated with higher disability and with neuropsychiatric symptoms but not with most socio-demographic factors, according to a large study published in this week’s PLoS Medicine.
Researchers increase understanding of gene’s potentially protective role in Parkinson’s
Treatments for Parkinson’s disease, estimated to affect 1 million Americans, have yet to prove effective in slowing the progression of the debilitating disease.