The concept that cognitive health can be preserved or improved is often expressed as "use it or lose it." Numerous modifiable risk factors are associated with "losing" cognitive abilities with age and ...

Scientists have confirmed a neurobiochemical link between dopamine and cognitive flexibility. PET imaging shows that the brain increases dopamine production when completing cognitively demanding tasks ...

Cognitive fatigue manifests when the brain is overworked or stressed from prolonged periods of mental effort. This form of fatigue can impair attention, decision making, reaction times, and emotional ...

Adapt, pivot, innovate. These traits are often associated with great leaders, entrepreneurs, and inventors—not bumblebees, rats, ravens, rhesus macaques, and chimpanzees (to name just a few). There is ...

For the first time, scientists have confirmed a neurobiochemical link between dopamine and cognitive flexibility, according to new research published in the March issue of The Journal of Nuclear ...

Humans, for example, can quickly adapt to new information and unfamiliar challenges with relative ease — learning new computer software, following a recipe, or picking up a new game — while AI systems ...

Exercise has been shown to boost cognition immediately and over the long-term, as well as helping to prevent a number of ...

Reston, VA (March 16, 2025)—For the first time, scientists have confirmed a neurobiochemical link between dopamine and cognitive flexibility, according to new research published in the March issue of ...