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The FDA-approved diabetes drug semaglutide reduces alcohol drinking in mice and rats, suggesting it could be repurposed as an effective medication for alcohol use disorder (AUD). Key findings include: Semaglutide dose-dependently decreased binge-like drinking…
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Researchers have uncovered concerning links between excessive exercise and psychiatric problems like depression, ADHD, and childhood trauma. This sheds new light on the concerning phenomenon of exercise addiction. Key Facts: Individuals at risk for exercise ad…
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A panel of Chinese medical experts has reached a consensus on recommended medications for rapidly and effectively treating symptoms of acute stress disorder (ASD) in pilots. The goal is to quickly relieve symptoms and restore cognitive function to ensure fligh…
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Fecal microbiota transplantation (FMT) shows potential as an effective new treatment for major depressive disorder (MDD). Key facts: FMT aims to restore a healthy gut microbiome which is thought to impact mood and mental health. Studies show links between gut…
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Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by social communication deficits and repetitive behaviors. The causes are complex, involving genetic and environmental factors that affect brain development. Growing evidence implic…
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A new case-control study reveals an association between obesity, depression, and decreased levels of the protein neuregulin-1 (NRG-1). The research suggests NRG-1 may serve as a biomarker linking depression and obesity. Key facts: Depressive symptoms were more…
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Schizophrenia is a severe mental illness characterized by hallucinations, delusions, disorganized thinking and behavior. While antipsychotic medications can help manage symptoms, their long-term effects on brain structure are not fully understood. A new study…
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New research provides further evidence that insomnia is characterized by brain hyperarousal, even when controlling for symptoms of depression and anxiety. The study used electroencephalography (EEG) to measure daytime brain activity in patients with insomnia d…
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Obsessive-compulsive disorder (OCD) is a chronic and debilitating mental health condition characterized by obsessive, anxiety-provoking thoughts and compulsive rituals aimed at reducing anxiety. Affecting 1-3% of adults worldwide, OCD often begins in childhood…
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Major depressive disorder (MDD) is one of the most prevalent mental health conditions worldwide, yet its complex neurobiological underpinnings remain poorly understood. Emerging research implicates disturbances in neuronal apoptosis and neuroplasticity in the…
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