Neuroscience

Scientists show how adversity dulls our perceptions

Adversity, we are told, heightens our senses, imprinting sights and sounds precisely in our memories. But new Weizmann Institute research, which appeared in Nature Neuroscience this week, suggests the exact opposite may be ...

Psychology & Psychiatry

Have we misunderstood post-traumatic stress disorder?

In understanding war-related post-traumatic stress disorder, a person's cultural and professional context is just as important as how they cope with witnessing wartime events, which could change the way mental health experts ...

Psychology & Psychiatry

Doomscrolling: Why we do it, and how we can stop

Dictionary.com recently added hundreds of new words to its catalog, many of them capturing the zeitgeist of 2020, the year COVID-19 overtook the United States. One of those new words is "doomscrolling": the act of consuming ...

Psychology & Psychiatry

Researchers induce PTSD symptoms in mice

(Medical Xpress) -- Post traumatic stress disorder (PTSD) is a condition in which people find themselves experiencing intense fear following a traumatic experience due to unrelated circumstances. It’s quite common in ...

Psychology & Psychiatry

Why Freud was right about hysteria

A 35-year-old woman loses the use of her legs, suddenly becoming paralysed from the waist down. In another case, a woman feels an overwhelming compulsion to close her eyes, until eventually she cannot open them at all. After ...

Neuroscience

Researchers create artificial link between unrelated memories

The ability to learn associations between events is critical for survival, but it has not been clear how different pieces of information stored in memory may be linked together by populations of neurons. In a study published ...

page 12 from 40