Summary: A new study reveals how a single food poisoning experience creates long-lasting aversive memories in the brain. Researchers found that mice developed strong aversions to a flavored drink ...

Researchers put forward a comprehensive model outlining the conditions that may give rise to the vivid mental phenomena that some people experience as they near death ...

Apr. 9, 2025 — From a tiny sample of tissue no larger than a grain of sand, scientists have come within reach of a goal once thought unattainable: building a complete functional wiring diagram ...

Genetic Mutations Linked to Toxin Exposure Found in Firefighters' Brain Tumors Mar. 10, 2025 — In a study comparing the glioma tumors of firefighters and non-fighters, researchers found a ...

“Together, these two projects [the mouse brain slice mapping and the epilepsy patient mapping] define the current technological frontier of large-scale mammalian connectomics,” the note states. Da ...

Previous studies examined circadian rhythms in SCN slices cut in the coronal plane. As we showed in this report, however, the organizing principles for making a functional clock from SCN cells ...

To prepare brain slices, a deeply anesthetized mouse in which thalamic neurons were expressing jGCaMP7f was transcardially perfused first with PBS and then with 4% paraformaldehyde (PFA). The brain ...

The left panel shows a representative image of viral spread, including the optic fibre track, visualized using the “fire” lookup table in FIJI/ImageJ software, with targeting precision confirmed by ...

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