Psychology & Psychiatry

Positive, negative thinkers' brains revealed

The ability to stay positive when times get tough—and, conversely, of being negative—may be hardwired in the brain, finds new research led by a Michigan State University psychologist.

Medical research

Researchers show how blood vessels regroup after stroke

Rice scientists simulate "robot" cells to study the development of microvascular systems in the brain. The goal is to find a way to direct the development of vessels that feed oxygen-starved cells in stroke and neurodegenerative ...

Alzheimer's disease & dementia

Right target, but missing the bulls-eye for Alzheimer's

(Medical Xpress)—Alzheimer's disease is the most common cause of late-life dementia. The disorder is thought to be caused by a protein known as amyloid-beta, or Abeta, which clumps together in the brain, forming plaques ...

Health

'White' light suppresses the body's production of melatonin

Exposure to the light of white LED bulbs, it turns out, suppresses melatonin 5 times more than exposure to the light of High Pressure Sodium bulbs that give off an orange-yellow light. "Just as there are regulations and standards ...

Medical research

Obesity creates wimpy rats

(Medical Xpress) -- Obesity appears to impair normal muscle function in rats, an observation that could have significant implications for humans, according to Penn State researchers.

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Journal of Biology

The Journal of Biology is a scientific journal published by BioMed Central. It strieves to publish biological research articles of "exceptional interest", though in 2007 it published only four primary research articles, with the rest of the articles being comment and short review articles.[1] The journal website provides unrestricted access in the style of open access, and the articles are licensed under the Creative Commons Attribution License. It requires an article-processing fee of £1200.

Another open access journal of similar scope is PLoS Biology. Journal of Biology started publishing in 2002.

This text uses material from Wikipedia, licensed under CC BY-SA