p>The more alcohol someone drinks, the smaller their total brain volume, according to a new report.
p>Brain volume decreases with age at an estimated rate of 1.9 percent per decade, accompanied by an increase in white matter lesions. Lower brain volumes and larger white matter lesions also occur with the progression of dementia and problems [...]

Read More »

p>The circadian rhythm that guides your daily cycle from sleep to wakefulness and back again may be doing much more than just that simple task.
p>Biologists have shown that a functioning circadian system is critical to hamsters’ ability to remember what they have learned. Without it, in fact, they can’t remember anything.
p>Hamsters whose circadian system [...]

Read More »