Feedback loops between disease and human behavior can produce epidemic waves
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Updates every hour. Last Updated: 15-Sep-2025 03:11 ET (15-Sep-2025 07:11 GMT/UTC)
Young people who are diagnosed with conduct disorder show significant differences in their brain structure depending on whether or not they have also suffered childhood abuse, according to new research led by the University of Bath in the UK. This finding suggests the combined effects of childhood maltreatment and conduct disorder impact the architecture of the brain.
In response to the COVID-19 outbreak, precautionary measures were swiftly adopted. While the early pandemic effects were studied extensively, little is known about long-term impacts on vulnerable groups like the elderly. Researchers in Japan analyzed healthcare use and socioeconomic disparities among older adults during the prolonged pandemic. Their findings reveal both resilience and inequality—offering crucial insights into how healthcare systems can adapt to maintain access for aging populations during extended public health emergencies.
Students become more conscientious, open and competitive when they spend time with peers or friends who also exhibit these traits, according to a study conducted at the University of Zurich. It is the first study to systematically explore how students’ personalities are shaped by their peers.