Aging doesn’t automatically mean losing mental clarity. In fact, psychologists say the sharpest minds in their 70s often aren ...
Arousal—how alert or excited one feels—is a basic part of emotions, along with whether those emotions are positive or negative. Scientists still don't fully understand how the brain creates these ...
The room went quiet in that unfamiliar way guest rooms sometimes do. We had stayed up too late talking, drifting through ...
It is well established in psychology that humans conceptualize emotions by features known as valence (the degree of pleasantness or unpleasantness) and arousal (the intensity of bodily reactions, such ...
Like it or not, the human brain goes through certain predictable changes as we age. Changes start as early as the mid-forties, with the effects becoming more noticeable over time. These changes are ...