Summary: A new study filled a critical diagnostic gap regarding substance use during the early warning phases of mental illness. Investigating adolescents and young adults at clinical high risk for…
Category: Life
Upama Aich | Salty ups and downs: fluctuating salinity affects egg and ejaculate investments – Functional Ecologists
In this ‘Behind the Paper’ blog post, author Upama Aich – a Forrest Research Fellow at the University of Western Australia – discusses her paper “Developmental environment and age shape macronutrient allocation to…
Brain’s Internal Disappointment Meter Forces Behavioral Change
Summary: A precision developmental neurobiology and behavioral study has identified a dedicated group of brain cells that function as a physical “disappointment meter.” The research isolates a distinct type of…
Are Long-Term Antidepressant Benefits Overstated?
Summary: A clinical overview challenged the scientific consensus supporting long-term antidepressant use. The review unmasked a fundamental flaw in existing clinical trial designs. Investigators revealed that the widely cited benefits…
A secret to making a queen bee may lie in the wax around it
A queen bee may be shaped by more than its famous royal diet. The wax of the peanut-shaped chamber where the queen develops has distinct physical and chemical properties that…
Stroop Test Exposes Inherent LLM Flaw
Summary: A new cognitive evaluation of artificial intelligence has unmasked a fundamental, systemic flaw running through large language model (LLM) attention mechanisms. By administering the classic psychological “Stroop task” to…
DBS Remodels White Matter Paths to Reverse Depression
Summary: A new study uncovered the first direct evidence that deep brain stimulation (DBS) physically remodels white matter pathways and rewires large-scale neural networks. The study addresses a historic diagnostic…
Dopamine Locks in Stress-Induced Sexual Dysfunction
Summary: Researchers isolated the exact biochemical circuitry that anchors stress-induced sexual dysfunction. By subjecting Drosophila fruit flies to confinement stress, the research team demonstrated that the neurotransmitter dopamine acts as…
