LearningRx1 cognition | http://www.learningrx.org - Part 6

Recessions in mid-life increase risk of cognitive decline

Dec 27, 2013 by

A European study of 12,000 people age 50 and older found that things like lay-offs, enforced part-time work and downward job mobility appear to decrease cognitive ability, including things like memory, verbal fluency, temporal orientation and numeracy....

read more

Decreases in estrogen after menopause not cause of cognition changes...

Dec 20, 2013 by

Researchers at Stanford University School of Medicine have shown that postmenopausal estrogen declines are unrelated to changes in mood or cognitive ability. On a separate note, they did find that there may be a link between progesterone levels and...

read more

Banned chemical still affecting seniors’ cognition 30 years later...

Dec 2, 2013 by

In 1979, PCBs were banned in the U.S., but its effects are still showing up in seniors in the form of lower cognitive performance....

read more

Connection between demenia, delirium and declining health discovered...

Oct 17, 2013 by

A new study has found that patients who developed delirium while in the hospital had a 25 percent chance of dying within 30 days. Delirium is a reversible cognitive condition that appears similar to dementia....

read more

Humans’ and birds’ brains wired similarly

Aug 19, 2013 by

New research mapping the typical bird brain showed how similar they are to the typical human brain. Regions of the brain that deal with high-level cognition (e.g. long-term memory and problem solving) are wired to other areas of the...

read more

Drinking water can increase – and decrease – brain’s performance...

Aug 6, 2013 by

If you’re thirsty, drinking water can improve your performance on tasks that require you to respond quickly. But for complex-rule-learning tasks, performance appears to actually decrease slightly after drinking water. It’s not yet been determined why water helps some...

read more