Prolonged exposure to nicotine rewires specific brain circuits to dramatically increase the motivation to work for food, ...

The fatigue and lack of motivation that many cancer patients experience near the end of life have been seen as the unavoidable consequences of their declining physical health and extreme weight loss.

Add Yahoo as a preferred source to see more of our stories on Google. Many patients with late-stage cancer slip into a profound apathy as the disease ravages their bodies − and brains. demaerre/iStock ...

Hunger can drive a motivational state that leads an animal to a successful pursuit of a goal—foraging for and finding food. In a highly novel study published in Current Biology, researchers at the ...

Motivation is less fragile than people think. More often, what causes it to fail is the result of years of gradual erosion ...

It can be so simple, yet so hard. You know exactly what you should be doing, whether it's washing the living room windows, ...

Maintaining high levels of motivation and productivity can be a significant challenge, particularly when faced with feelings of fatigue, laziness, or burnout. However, by adopting a strategic approach ...

You know exercise is good for you, but your brain still resists it like it’s punishment rather than reward. The problem isn’t willpower or discipline – it’s that your neural pathways haven’t learned ...

The cerebellum ("little brain") is tucked underneath the basal ganglia; it sits in the back of the skull below the cerebrum. Source: CLIPAREA l Custom media/Shutterstock Neuroscientists have unearthed ...

In a highly novel study published in Current Biology, researchers at the University of Alabama at Birmingham and the National Institute of Mental Health, or NIMH, describe how two major neuronal ...

: In the mouse brain, two neural pathways were discovered: The first is active during motivation; the second is active only at the termination of motivation. In humans, these pathways could underlie ...