In a world-first breakthrough, scientists have shown that 10 weeks of brain exercises using a game-like app are enough to ...

Playing certain brain-training games may boost production of a neurotransmitter responsible for attention and focus, ...

Researchers measured acetylcholine production in participants' brains at the beginning and end of the 10-week trial.

Scientists have found the first compelling evidence that cognitive training can boost levels of a brain chemical that ...

A new study shows that cognitive training can increase the levels of a key chemical messenger in the brain responsible for decision-making.