News tagged with adults

Regular marijuana use bad for teens' brains

Frequent marijuana use can have a significant negative effect on the brains of teenagers and young adults, including cognitive decline, poor attention and memory, and decreased IQ, according to psychologists ...

Aug 09, 2014
popularity 3.4 / 5 (10) | comments 7

A new way to model cancer

Sequencing the genomes of tumor cells has revealed thousands of mutations associated with cancer. One way to discover the role of these mutations is to breed a strain of mice that carry the genetic flaw—but ...

Aug 06, 2014
popularity 5 / 5 (5) | comments 1

Older adults have morning brains

Older adults who are tested at their optimal time of day (the morning), not only perform better on demanding cognitive tasks but also activate the same brain networks responsible for paying attention and suppressing distraction ...

Aug 06, 2014
popularity 4.2 / 5 (5) | comments 0

Poor hearing confines older adults to their homes

Vision and hearing problems reduce the active participation of older people in various events and activities. This was observed in two studies carried out by the Gerontology Research Center.

Aug 06, 2014
popularity 5 / 5 (1) | comments 1

Japan's smoking rate drops to record low

Japan's smoking rate has dropped below 20 percent for the first time, according to a new survey, as a recent rise in cigarette prices helped to further discourage the habit.

Jul 31, 2014
popularity not rated yet | comments 0