Brain activity reveals why mice make mistakes during learning

Published Date: 20 Mar 2025

By revealing for the first time what happens in the brain when an animal makes a mistake, Johns Hopkins University researchers are shedding light on the holy grail of neuroscience: the mechanics of how we learn.

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Pediatric mental health visits in primary care surged over a 9-year period.

Electroacupuncture was associated with long-term efficacy in improving cognitive function compared to sham treatment in patients with Alzheimer’s disease, a new trial shows.

Undiagnosed dementia is highly prevalent in the US and Brazil and is linked to increased 4-year mortality in both countries, a large cohort study shows.

Coffee consumption is associated with improved executive function in patients with early Parkinson’s disease, while smoking has no impact, a new study suggests.

New research suggests a single high dose of psilocybin alters neural activity and may trigger lasting structural brain changes tied to improved well-being.

Targeted intra-arterial cooling delivered during clot retrieval significantly increases functional independence after large-vessel ischemic stroke, with no added risk.

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