Color Knowledge Tied to Language-Visual Brain Circuitry

Summary: A new study shows that our ability to recall details about familiar objects, like a banana’s typical color, depends on strong connections between visual and language-processing areas of the brain.…

Higher Depression Risks for Night Owls

Summary: A new study finds that staying up late, known as having an “evening chronotype,” is associated with a higher risk of depression. Researchers analyzed data from 546 university students…

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…

AI vs. Human Therapists: Study Finds ChatGPT Responses Rated Higher

Summary: A new study suggests that ChatGPT’s responses in psychotherapy scenarios are often rated higher than those written by human therapists. Researchers found that participants struggled to distinguish between AI-generated…

Long COVID Impairs Exercise Capacity and Cognition for Years

Summary: A study of nearly 1,000 people with post-COVID-19 syndrome (PCS) revealed that two-thirds still experienced significant symptoms, including reduced exercise capacity and cognitive performance, two years after infection. Persistent…

How Decision-Making Improves with Age

Summary: Adolescents are known for making less optimal, noisy decisions, but a recent study reveals that these tendencies decrease with age and are linked to improvements in complex decision-making skills.…

Individual Reward-Seeking Predicts Nicotine Response

Summary: A new study finds that individualistic reward-seeking behaviors in mice can predict their responses to nicotine. Conducted in a semi-natural environment called Souris-City, the research observed how male mice…

Neuroticism Alters How Personality Affects Self-Control

Summary: Personality traits like conscientiousness and extraversion are linked to higher self-control, while neuroticism can weaken this effect, especially in specific types of self-control like resisting temptation or initiating proactive…

Study Finds Americans Have More Friends Than Previously Thought

Summary: American adults typically have more friends than recent surveys suggest, with fewer reporting no friends at all. The survey found that an average American adult has four to five…

War’s Toll on the Brain: Widespread PTSD and Anxiety Among Ukrainians

Summary: A new study reveals severe mental health impacts among displaced Ukrainians due to the ongoing conflict with Russia. Surveying over 8,000 individuals, researchers found widespread PTSD, anxiety, and flashbacks,…