Summary: Chronic hyponatremia—long viewed as symptomless—is now shown to disrupt brain chemistry and cause anxiety-like behaviors, according to a new study in mice. Researchers found that prolonged low sodium levels…
Tag: Anxiety
Genetic Sensitivity to Environment May Shape Mental Health Traits
Summary: A large international study of over 21,000 identical twins has identified genetic variants that influence how individuals respond to life experiences, affecting traits such as anxiety, depression, and autistic…
Hallucinogens Linked to Milder PTSD
Summary: In a unique real-world study, researchers examined the psychological effects of trauma on survivors of the October 7 Nova Festival attack in Israel, focusing on their use of mind-altering…
Stress Hampers Emotional Regulation in Anxiety, Depression & BPD
Summary: New research reveals that acute stress can impair key brain functions involved in emotion regulation, particularly in individuals with distress-related disorders like depression, anxiety, and borderline personality disorder. The…
Married Minds: Oral Microbiota May Mediate Shared Anxiety
Summary: A new study suggests that oral microbiota transmission between newlywed couples may influence the onset of depression and anxiety symptoms. Researchers observed that healthy spouses of partners with insomnia,…
Knowing Alzheimer’s Risk Lowers Anxiety, But Motivation Fades
Summary: A new study shows that learning about amyloid beta buildup — a risk factor for Alzheimer’s disease — does not increase emotional distress, but motivation to maintain healthy habits…
Shared Brain Circuit Links Insomnia, Anxiety, and Depression
Summary: A large brain imaging study suggests that insomnia, depression, and anxiety, often co-occurring, share overlapping brain abnormalities. Researchers found reduced cortical surface area, smaller thalamic volume, and weaker brain connectivity…
