Neuroscience News · 实时热榜

Peripheral blood-derived immune cells cross into the aging human brain and transform into functional microglia.

A new study demonstrates that human overconfidence persists because its decision-making costs make it a credible, peacock-like evolutionary signal of underlying ability.

Early-life stress elevates the enzyme SETD7 in dopamine neurons, uncoiling DNA and creating a physical scar that heightens adult stress vulnerability.

Researchers uses The Virtual Brain to show how regional acetylcholine receptor density shapes whole-brain activity and localized sleep waves.

A new study introduces "apical hypercontextualisation," explaining how psychedelics target serotonin receptors on layer V pyramidal neurons to shift brain processing from raw sensory input toward associative context.

A new study shows how exercise releases muscle-derived "exerkines" that protect dopamine neurons and counter sarcopenia in Parkinson's disease.

Depression in older adults is tied to volume reduction in the CA23DG hippocampal subfield, independent of Alzheimer's biomarkers.

A new study delivers the first gapless marmoset genome, mapping 76 Alzheimer's-linked genes and novel PSEN1 variants.

ChatGPT can generate validated personality questionnaires from texts like the DSM-5 and accurately predict human population responses before surveys are administered.

A new study introduces the Reproductive Resilience Hypothesis, reframing female reproductive biology as an evolutionary driver of longevity and multi-organ healthspan.

Hyperphosphorylated tau invades mitochondria and triggers reverse electron transport, opening a novel target for treating Alzheimer's disease and tauopathies.

The extracellular matrix undergoes rapid 24-hour remodeling cycles during learning, locking into place to protect mastered skills.

A new study demonstrates that over half of people reporting nonordinary experiences experience positive long-term effects, showing that personal appraisal dictates outcome.

A new study links midlife vascular health to nearly 13 additional dementia-free years.

A new study uses single-cell long-read sequencing to map hidden genetic isoforms in glioblastoma, unlocking novel targets for personalized cancer vaccines.

Cortical neural stem cells branch early into parallel lineages, overturning traditional views on how brain cell types form.

A new study introduces EMF-dVAE, a brain-inspired AI model that reduces video processing time by 65% and uses 15% of visual data while improving accuracy.