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…
Tag: PLOS
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,…
Early Career Work Schedules Tied to Midlife Health Risks
Summary: Nonstandard work schedules early in life correlate with poorer health outcomes at middle age. Using data from the National Longitudinal Survey of Youth-1979, the research examines over 30 years…
Fear Distorts Reward Decisions Differently for Women and Men
Summary: Fear can significantly influence women’s preference for immediate financial rewards over larger, delayed ones, a decision-making bias known as “delay discounting,” while men’s choices remain unaffected by their emotional…
Paws for Thought: Dog Interaction Boosts Brainwaves and Relaxation
Summary: A new study highlights the psychological and neurological benefits of interacting with dogs, revealing that activities such as playing and walking with dogs enhance brain wave strengths linked to…
Women’s Tears Chemical Diminish Male Aggression
Summary: A new study reveals that women’s tears contain chemicals that significantly reduce aggression in men. The study, which builds on known effects in rodents, employed a two-person game designed…
Heartbeat’s Influence on Brain Activity
Summary: New research uncovered that the phases of a heartbeat significantly influence brain and motor system excitability. The study utilized transcranial magnetic stimulation (TMS) on 37 healthy volunteers to observe…
Machine Learning Deciphers News Language to Predict Country’s Peace Level
Summary: Researchers devised a machine learning model that gauges a country’s peace level by analyzing word frequency in its news media. By studying over 723,000 articles from 18 countries, the…
Do Roosters Recognize Their Own Reflection? Self Awareness Explored
Summary: Chickens, often dismissed as simple-minded, are now at the forefront of a study on self-awareness. Researchers have observed roosters potentially recognizing themselves in mirrors. However, the success of this…
