Summary: New brain imaging research shows that structural damage in schizophrenia spectrum disorders may begin in specific “epicenter” regions before spreading across connected brain networks. Individuals with the condition showed…
Category: Life
AI Uncovers Hidden Stress Damage in the Body
Summary: Researchers developed an AI tool that detects chronic stress by measuring adrenal gland volume on routine chest CT scans. This biomarker aligns with cortisol levels, stress questionnaires, and future…
Dana Liebke | How spiders respond to changes in the agricultural landscape – Functional Ecologists
In this week’s ‘Behind the Paper’ blog post, we’re making a web to catch some knowledge on spiders and their habitats. From their new paper “Landscape diversity can promote functional…
Cuddly koalas had a brutal, blade-toothed close cousin
The koalas clambering around eucalyptus canopies may be cuddly herbivores, but their extinct relatives were horrifying predators. The charismatic marsupials are the closest living relatives of marsupial lions — powerful…
Genes Behind Dog Behaviors Also Shape Human Emotions
Summary: Researchers analyzed the genomes and behavioral profiles of 1,300 golden retrievers and found that several behavioral traits—such as trainability, fear of strangers, and aggression toward other dogs—are shaped by…
Surprising scientists five years after the pandemic, coronavirus has not disappeared but continues to mutate and spread
“We thought SARS-CoV-2 would follow the same pattern as influenza, with a clear winter peak. But the virus has been present more or less all year round,” [says Gunnveig Grødeland,…
Thought Begins Before We’re Born
Summary: New research using human brain organoids shows that early neural activity follows structured, time-based patterns long before sensory experience begins. These findings suggest the human brain comes preconfigured with…
Genetics Point to a New Type of Suicide Risk
Summary: New research shows that many people who die by suicide without prior suicidal thoughts or behaviors are not simply “missed cases”—they may have an entirely different underlying risk profile.…
Stress-Like Behaviors Traced to a Single ATP Circuit in the Brain
Summary: New research reveals that reduced ATP signaling in the hippocampus plays a causal role in both depression- and anxiety-like behaviors. In stressed male mice, ATP levels and the ATP-releasing…
Psychedelic ‘Ego Death’ Tied to a Collapse in Alpha Brain Waves
Summary: A new study using DMT as a scientific tool reveals how psychedelics alter the brain’s alpha-wave dynamics and weaken our sense of self. The researchers found that DMT pushes…
