Disrupted Myelin Protein Implicated in Schizophrenia

Summary: A new study has identified the protein hnRNP A1 as a key player in the production and maintenance of myelin, the fatty sheath that insulates nerve fibers in the…

Potential Depression Risk Linked to Ozempic-Like Drugs

Summary: A new international study reveals a possible connection between GLP1 receptor agonists—used in drugs like Ozempic—and increased risk of depression and suicidal ideation, especially in people with low dopamine…

When Obsession Masquerades as Love: Understanding Limerence

Summary: Limerence is an intense, involuntary obsession with another person, often marked by intrusive thoughts, emotional dependency, and a fixation on perceived signs of interest or rejection. Coined by psychologist…

Delusions Often Appear Before Hallucinations in Early Psychosis

Summary: A new study has found that delusions typically emerge before hallucinations in individuals at high risk for psychosis, overturning a long-standing belief that hallucinations drive delusional thinking. By analyzing…

Prenatal Stress Timing Shapes Infant Stress Response

Summary: New research reveals that the timing of stress during pregnancy has gender-specific effects on infants, altering how boys and girls respond to stress differently. Scientists found mid-pregnancy stress has…

Anxiety and Apathy Affect Decision-Making in Opposite Ways

Summary: A new study reveals that anxiety and apathy lead to fundamentally different patterns in decision-making under uncertainty. Anxious individuals perceive their environment as highly volatile, leading them to explore…

Depression Speeds Up Physical Illness

Summary: Adults with a history of depression develop long-term physical conditions about 30% faster than those without, according to a large study. Researchers analyzed data from over 172,000 participants and…

How Ketamine Binds to Brain Receptors to Alter Mood

Summary: New research sheds light on how ketamine affects the brain by targeting a specific NMDA receptor subtype, GluN1-2B-2D. Scientists used electron cryo-microscopy to capture how ketamine binds to this…

Dopamine Clock May Drive Bipolar Mood Swings

Summary: New research suggests that mood swings in bipolar disorder are regulated by two clocks: the body’s 24-hour circadian rhythm and a dopamine-based clock that influences alertness. When these clocks…

Social Connections Key to Borderline Personality Disorder Therapy

Summary: Loneliness plays a central role in borderline personality disorder (BPD) and often persists even when clinical symptoms subside. Current treatments, such as dialectical behavior therapy, fail to fully address…