Ces1 Genes Linked to Compulsive Cocaine Addiction
A new study demonstrates that liver-based metabolic enzymes serve as primary biological regulators of cocaine addiction.
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Teen Substance Use Driven by Sluggish Dopamine Systems
A new study upends long-standing cognitive doctrine by demonstrating that adolescent substance experimentation reflects a compensatory response to lower baseline dopamine.
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Socioeconomic Status Leaves Deep Imprints on Developing Brains
Afamily’s financial position and neighborhood resources exert the most powerful influence on a child’s brain development.
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Two Hours of Daily Social Media Linked to Teen Depression
A new study establishes that adolescents who engage with social media for two or more hours per day face increased risks for depressive symptoms and poorer well-being one year later.
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71% Explosion in Social Anxiety Disorder
Social Anxiety Disorder (SAD) now affects nearly 1 in 7 Canadian adults, marking a 71% surge since 2002.
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AI Predicts Brain Tumor Molecular Subtypes in Twelve Minutes
A new study introduces “Hetairos,” an AI system designed to predict brain tumor molecular classifications from routine histological sections.
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Prenatal Sleep Expectations Drive Postpartum Insomnia
Pregnant women’s expectations about postpartum sleep predict their actual sleep quality after delivery, completely outweighing prior sleep disorders, birth history, and psychiatric history.
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Childhood Trauma Timing Rewires Brain Fear Circuits
A new study demonstrates that childhood maltreatment alters the interaction between fear-related brain function and systemic inflammation.
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GLP-1 Drugs Reduce Depression, Boost Stress-Calming Gut Bacteria
The GLP-1 agonist liraglutide treats depressive symptoms via a novel microbial pathway.
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Mapping the Brain’s Resting Grid Through Menopause
A new study confirms that the menopausal transition represents a critical neurological phase.
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