Summary: A new study reveals that poor sleep quality is linked to increased jealousy in people with high relationship anxiety. Anxious attachment, marked by insecurity and low self-esteem in relationships,…
Category: brain research
Conquering Nightmares and Insomnia with Science
Summary: A new workbook offers science-backed strategies to help individuals overcome chronic nightmares and insomnia. Using proven therapeutic approaches, it teaches readers how to rewrite distressing dreams and develop healthier…
Bedtime Procrastination Linked to Personality Traits
Summary: New research reveals that bedtime procrastination in young adults is linked to specific personality traits, especially higher neuroticism and lower conscientiousness and extraversion. These associations remained significant even after…
Shared Genetic Signatures Found Across Psychiatric Disorders
Summary: Researchers have uncovered shared biological mechanisms across major psychiatric disorders by analyzing postmortem brain samples from the dorsolateral prefrontal cortex. Instead of looking at gene expression broadly, they zoomed…
T Cells Found Living in Healthy Brains
Summary: Contrary to long-standing beliefs, T cells—key immune cells—have been discovered in the healthy brains of both mice and humans. These cells, previously thought to only enter the brain during…
LLMs Mimics Human Cognitive Dissonance
Summary: A new study reveals that GPT-4o, a leading large language model, displays behavior resembling cognitive dissonance—a core human psychological trait. When asked to write essays either supporting or opposing…
Boredom Is Good for You: Why Embracing It Calms the Brain
Summary: Boredom, often seen as a negative state to avoid, may actually serve an important role in emotional regulation and brain health. When we’re bored, the brain shifts away from…
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,…
Long COVID Is Fueling a Mental Health Crisis in Children
Summary: A new study reveals that nearly 40% of children with long COVID are experiencing significant symptoms of anxiety or depression, many for the first time. Using validated mental health…
Vitamin B1 Derivative Sparks Dopamine, Boosts Wakefulness
Summary: Thiamine derivatives, once developed to treat nutrient deficiencies, are now being explored for their potential effects on brain function and energy. A new study shows that TTFD, a thiamine…
