While some studies find evidence of changes in brain activity and mental function with tACS, others suggest that the currents typically used in people might be too weak to have a direct effect.

Learn how regular exercise improves memory, and enhances focus — plus the science behind how physical activity supports long-term cognitive function. How Exercise Boosts Brainpower, Improves ...

A new way of mapping activity and connections between different regions of the brain has revealed fresh insights into how higher order functions like language, thought and attention, are organized.

The small grooves on the surface of our brain may play a key role in our reasoning. A recent study reveals that their depth influences connectivity between areas essential for cognition.

Scientists from MIT used movies to better understand how the brain works to recognize faces, process conversations and perform more complex cognitive functions. For the study, researchers used ...