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How developing neurons build ‘mini-computers’ for increased computational power

A new study reveals that neurons establish ‘mini-computers’ very early in life to make the brain computationally powerful.

An over- or under-synchronized brain may predict psychosis

Is it possible to assess an individual’s risk of psychosis? Identifying predictive markers is a key challenge in psychiatry. A team now shows that overly strong or weak interconnections between certain brain areas could be a predictive marker of the di…

Bipolar disorder and alcohol: It’s not as simple as ‘self-medication’

Bipolar disorder and alcohol problems seem to go hand-in-hand, leading to a widespread belief that drinking acts as a kind of ‘self medication’ to ease bipolar’s life-altering symptoms of mania, depression, anxiety, sleep disturbances and more. But a n…

Good timing: Study unravels how our brains track time

Ever hear the old adage that time flies when you’re having fun? A new study suggests that there’s a lot of truth to the trope.

Analyzing internal world models of humans, animals and AI

Researchers have developed a new formal description of internal world models, thereby enabling interdisciplinary research. Internal world models help to make predictions about new situations based on previous experience and to help find one’s bearings….

Can doomscrolling trigger an existential crisis?

In a new study on the impact of doomscrolling from an existential perspective, researchers warn that habitual checking of disturbing stories on social media is linked with changes to how we view humankind and the meaning of life.

Singing the science: Using karaoke to examine blushing

A new collaboration explores the neural substrates of blushing in a MRI scanner.

New technique could help treat aggressive brain tumors

Burst sine wave electroporation was found to cause less damage to cells and tissue but more disruption to the blood-brain barrier.

Psilocybin generates psychedelic experience by disrupting brain network

Researchers report that psilocybin, the active ingredient in magic mushrooms, destabilizes a critical network of brain areas involved in introspective thinking. The findings provide a neurobiological explanation for the drug’s mind-bending effects.

Youth with conduct disorder show widespread differences in brain structure

The largest neuroimaging study of conduct disorder to date has revealed extensive changes in brain structure among young people with the disorder. The largest difference was a smaller area of the brain’s outer layer, known as the cerebral cortex, which…