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Cognitive flexibility test reveals subtle signs of Alzheimer’s in healthy older adults

psypost.org/cognitive-flexibil

New research published in Alzheimer’s Research & Therapy suggests that small shifts in how the brain processes information could serve as early warning signs of Alzheimer’s disease, even in people who still appear cognitively healthy. In a group of older African American adults with no signs of dementia, the study…

PsyPost · Cognitive flexibility test reveals subtle signs of Alzheimer’s in healthy older adultsBy Eric W. Dolan

Cognitive deficits in depression often persist after SSRI treatment, research shows

psypost.org/cognitive-deficits

A new study published in the Journal of Affective Disorders has found that adults with major depression show specific cognitive impairments. While many participants experienced mood improvements after taking antidepressants for eight weeks, their cognitive abilities did not improve to the same degree. These findings…

PsyPost · Cognitive deficits in depression often persist after SSRI treatment, research showsBy Eric W. Dolan

→ They wanted to save us from a dark AI future. Then six people were #killed
theguardian.com/global/ng-inte

“Rationalists had considerable #openness to new experiences, but sometimes poor discipline or #judgment, and could embody the old joke about being so open-minded that one’s brain falls out […]”

“It goes without saying that the #AI-risk and #rationalist communities are not morally responsible for the #Zizians any more than any #movement is accountable for a deranged fringe.”

The Guardian · They wanted to save us from a dark AI future. Then six people were killedBy J Oliver Conroy

This common activity is linked to 59% higher odds of insomnia, study finds

psypost.org/this-common-activi

A large study of Norwegian college students has found that spending more time on screens after going to bed is tied to a higher likelihood of experiencing insomnia and getting less sleep — no matter the type of screen activity.

KEWL🌀NEWS

PsyPost · This common activity is linked to 59% higher odds of insomnia, study findsBy Eric W. Dolan

Less Deep Sleep Linked to Brain Shrinkage, Alzheimer’s Risk

neurosciencenews.com/deep-slee

New research shows that reduced time in slow wave and REM sleep is associated with smaller brain volumes in regions vulnerable to Alzheimer’s disease. Using sleep studies and brain imaging data from 270 participants, researchers found that poor sleep architecture was linked to brain atrophy over time—particularly in the inferior parietal region, an ar…

Neuroscience News · Less Deep Sleep Linked to Brain Shrinkage, Alzheimer’s Risk - Neuroscience NewsNeuroscience News provides research news for neuroscience, neurology, psychology, AI, brain science, mental health, robotics and cognitive sciences.

This common activity is linked to 59% higher odds of insomnia, study finds

psypost.org/this-common-activi

A large study of Norwegian college students has found that spending more time on screens after going to bed is tied to a higher likelihood of experiencing insomnia and getting less sleep — no matter the type of screen activity. For each additional hour spent on screens in bed, participants had 59% higher odds of reporting symptoms of in…

PsyPost · This common activity is linked to 59% higher odds of insomnia, study findsBy Eric W. Dolan

Psychedelics May Enhance Intimacy, Attraction, and Sexual Expression

neurosciencenews.com/psychedel

In the first study of its kind, researchers found that psychedelic use can positively affect sexuality, romantic relationships, and gender expression. Surveying nearly 600 users of substances like psilocybin, LSD, and ketamine, the study revealed that many participants reported increased partner attraction, improved intimacy, and enhanced sex…

Neuroscience News · Psychedelics May Enhance Intimacy, Attraction, and Sexual Expression - Neuroscience NewsNeuroscience News provides research news for neuroscience, neurology, psychology, AI, brain science, mental health, robotics and cognitive sciences.