Astrocytes, long considered to be passive elements in the brain, are required to establish long-lasting memories, according to a study in mice.
Astrocytes...
An international team of scientists has found alterations of task-based functional brain connectivity in a group of astronauts after a long-duration spaceflight....
A new study, published in the journal PLoS Medicine, suggests that more frequent social contact during early and midlife may build cognitive reserve, which...
Ghrelin, a hormone synthesized by endocrine cells of the stomach, is known as the ‘hunger hormone’ given its role in increasing appetite, meal initiation...
In a review paper published this week in the journal Trends in Plant Science, University of California, Santa Cruz’s Professor Lincoln Taiz and colleagues...
In a study done in mice, a team of researchers found that short-term bursts of exercise — the human equivalent of a weekly game of pickup basketball,...
A modified Atkins diet (very low carbohydrates and extra fat) may improve brain function and episodic memory, according to a small study of 14 older adults...
Leptin, a hormone secreted by fat cells, informs the brain about sufficiency of fuel stores. When insufficient, leptin levels fall, triggering increases...
Cerebrovascular changes, including reduced cerebral blood flow, occur early in the development of Alzheimer’s disease and may accelerate disease progression....
In a study involving 1,000 patients from 18 countries, an international team of researchers found evidence that a technique called active nerve cell cluster...
A team of scientists in Korea has identified ragweed compounds that could help neurons survive in the presence of Alzheimer’s disease peptides.
The common...
The more regularly adults aged 50 and over played puzzles such as crosswords and Sudoku, the better their brain function, according to new research led...
Prions are misfolded versions of a protein that can spread like an infection by forcing normal copies of that protein into the same self-propagating, misfolded...
A team of neuroscientists at the University of California San Francisco used brain signals recorded from epilepsy patients to program a computer to mimic...
A team of researchers in the Netherlands has found that higher levels of body fat are associated with differences in the form and structure of the brain,...
