Quiz: How Well Do You Understand Intelligence?

Mentally demanding activities and physical exercise are critical to maintain brain health. Even older people can dramatically improve their cognitive performance through practice. […]

Physical exercise is very important for good brain health. Studies have found that even moderate levels of exercises can help prevent a decline in cognitive functions. […]

Physical activities affect mental abilities. Even relatively short exercise interventions can begin to restore some of the losses in brain volume associated with normal aging. […]