Summary: Toddlers as young as 19 months old exhibit natural logical thinking, independent of language knowledge. This ability, manifesting as exclusion by elimination, allows toddlers to make conclusions about unknown…
Tag: neuroscience
Adolescent BMI Link: Rising Weights, Rising Depression Risks
Summary: New research identifies a strong correlation between higher BMI in children aged 12-16 and increased risks of depression symptoms. The association weakens for the age bracket 16-21, suggesting an…
The Paradox of Progress: Why More Freedom Isn’t Making Women Happier
Summary: Despite gains in freedom and employment opportunities, research indicates women are experiencing higher levels of anxiety, depression, and sleep issues than before. A survey suggests that dissatisfaction with societal…
Dark Traits, Broken Sleep: How Machiavellianism and Psychopathy Impact Rest
Summary: A recent study delves into the link between the Dark Triad personality traits—Machiavellianism, psychopathy, and narcissism—and sleep quality, particularly in individuals with affective disorders (AD). Using data from 657…
Feeling sexy? Scientists find where lust lives—in mice
by Lisa M. Krieger, The Mercury News Credit: Unsplash/CC0 Public Domain The source of desire has long been elusive, the stuff of poets and musicians. Now, Stanford University researchers have…
Gene Mutation Sheds Light on Schizophrenia Mysteries
Summary: Scientists developed a mouse model that carries a genetic mutation linked to an increased risk of schizophrenia. By studying the Grin2a gene, they found significant changes in gene expression,…
Schizophrenia gene mutation causes many changes in the mouse brain, new study shows
Researchers studied the effects of a schizophrenia gene mutation in different regions of the mouse brain. Credit: Susanna Hamilton, Broad Communications Researchers have identified common and rare gene mutations that…
Marijuana Users Found to Have Elevated Lead Levels
Summary: Researchers found marijuana users have significantly higher levels of metals like lead and cadmium in their blood and urine. The study, which is one of the largest of its…
Who’s to Blame? How We Perceive Responsibility in Human-AI Collaborations
Summary: Even when people view AI-based assistants merely as tools, they still assign partial responsibility to these systems for decisions made. The research investigated how participants perceived responsibility when a…
Beer Goggles or Liquid Courage? Alcohol’s Real Effect on Attraction
Summary: Contrary to popular belief, alcohol doesn’t make people look more attractive, says a new study. The findings indicate alcohol consumption increases the likelihood of approaching people you already find…
