Mental health

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News • Autonomous Sensory Meridian Response

ASMR videos: Why do they work?

Soothing words, gentle sounds: ASMR videos are known to induce pleasant tingling sensations in viewers. Researchers have now published the first systematic review on why (and how) this works.

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News • Stress, depression, anxiety

Suppress or sustain? How our brain handles traumatic memories

Two clusters of brain cells compete to promote either the persistence or disappearance of traumatic memories, according to a new study conducted in mice. The findings could provide important insights into human conditions such as post-traumatic stress disorder (PTSD), anxiety disorders, and associated problems such as alcohol use disorder (AUD) that can arise from the persistence of traumatic…

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News • Post-traumatic stress disorder

Is PTSD on the rise - or just overdiagnosed?

Some clinicians are concerned that post-traumatic stress disorder (PTSD) diagnosis has risen throughout Western society since the late 1980s. Is this correct? And if so, has the true incidence of PTSD really spiralled out of control, or has it simply become overdiagnosed? Experts debate the issue in The BMJ this week. PTSD is a serious and uncommon condition resulting from severe trauma, but it…

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