Summary: A human intracranial recording study reveals that memory consolidation during sleep depends on precise, coordinated activity among three brain regions: the orbitofrontal cortex, the thalamus, and the hippocampus. The…
Category: Life
US Suicide Rates Undercounted Due to Overdose Misclassification
Summary: A commentary asserts that the United States is significantly undercounting suicide deaths, largely due to systemic misclassification of fatal drug overdoses as accidental or undetermined in intent. The commentary…
Seals’ amphibious hearing developed a long, long time ago
Seals, sea lions and walruses — collectively known as pinnipeds — are the only mammals with excellent hearing both above and below the water. The evolution of this unique ability…
Spines of saber-toothed cats tell a tale of the doomed species
Clues to saber-toothed cats’ demise are emerging from fossils entombed in California’s sticky La Brea Tar Pits. Fossils of the extinct predators preserved in tar reveal a diversity of spinal…
Alzheimer Genetic Risk Scores Do Not Explain SuperAging
Summary: A new study reveals that exceptional memory in older adults is not driven simply by low inherited Alzheimer’s disease risk. The multi-center study evaluated 142 SuperAgers (adults in their…
Recall-By-Genotype for Precision Psychiatry – Neuroscience News
Summary: A new study provides a practical framework for recall-by-genotype (RbG) research within large, diverse healthcare system biobanks to advance precision psychiatry. Researchers utilized Mount Sinai’s BioMe biobank to identify…
Detailed Robot Feedback Can Overload Human Learners
Summary: Researchers tracked 90 adult learners attempting to decipher Swahili object placement instructions given by a robot. The findings demonstrate a distinct temporal trade-off: highly detailed, personalized error feedback slowed…
Erick González-Medina | When heatwaves keep coming: the hidden physiological cost for small birds – Functional Ecologists
In this week’s blog post, we’re trying (and failing) to escape the heat this summer! Read about the fascinating findings from Erick González-Medina’s paper “Cumulative heatwave stress disrupts thermal homeostasis and plumage structure…
Trump-RFK, Jr. National Science Board firings: Accountability vs. partisan meddling
In late April, President Trump fired the National Science Board (NSB), yanking a federal science institution that had operated largely out of the public eye for more than 75 years into the…
Study Maps Motor Abnormalities Across Mental Health Spectrums
Summary: Researchers utilized the Hierarchical Taxonomy of Psychopathology (HiToP) framework to analyze self-reported motor symptoms and psychological dimensions in nearly 3,500 participants without prior formal diagnoses. The team evaluated motor…
