Affect is a positive-to-negative feeling in consciousness, and there is fierce debate about exactly what it is. This post summarizes the current state of the debate.

Blunted affect is a decreased ability to express emotion through your facial expressions, tone of voice, and physical movements. Certain diseases and disorders are all linked to this condition. Share ...

In psychology, your "affect" refers to how you portray emotions – through gestures, your tone of voice, facial expressions, and the like. If you’re happy or upset, people usually can see it on your ...

Affect vs. effect: What's the difference? These two commonly confused words have distinct meanings—affect is usually a verb, meaning to influence or change, while effect is typically a noun, referring ...

Forbes contributors publish independent expert analyses and insights. Bryce Hoffman writes about leadership, strategy, and decision making. Do you ever find yourself making a decision that you not ...

This study provides important evidence that negative affect is associated with slower cognitive processing in daily life, with findings replicated across three independent samples and supported by ...

Opioids interfere with pain signals in the brain, but they also have unwanted effects. Long-term opioid use can cause changes to your brain that make it harder to stop using them. Opioids are a class ...

Other drugs have been used for PBA, primarily in case studies and limited clinical studies. These drugs include other antidepressants (eg, mirtazapine, reboxetine, venlafaxine), lamotrigine, carbidopa ...

Leukemia causes the bone marrow to produce a large number of abnormal blood cells, which hinders its ability to create other essential blood cells like red blood cells and platelets, potentially ...