Health News

Focus on COVID-19 deaths in under-65s for better insights into infection rates across populations, say researchers

Simply comparing the total number of deaths across countries may provide a misleading representation of the underlying level of transmission of SARS-CoV-2, the virus that causes COVID-19, because of large differences in reported COVID-19 death rates in elderly populations in different countries. The research, conducted by scientists at the University of Cambridge and the Institut […]

Health News

Researchers take issue with study evaluating an AI system for breast cancer screening

In a new perspective piece “Transparency and reproducibility in artificial intelligence” published this week in the journal Nature, an international group of scientists including CUNY Graduate School of Public Health and Health Policy (CUNY SPH) Associate Professor Levi Waldron raised concerns about the lack of transparency in publication of artificial intelligence algorithms for health applications. […]

Health News

Researchers probe how aggression leads to more aggression

Like a champion fighter gaining confidence after each win, a male mouse that prevails in several successive aggressive encounters against other male mice will become even more aggressive in future encounters, attacking faster and for longer and ignoring submission signals from his opponent. This phenomenon is interesting to people who study the neuroscience of behavior, […]

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Researchers streamline PTSD diagnosis with machine learning

Post-traumatic stress disorder (PTSD) affects eight million adults in the US, including hundreds of thousands of veterans of the conflicts in Iraq and Afghanistan. And as the COVID crisis continues to take its toll on everyone’s mental health, PTSD symptoms are on the rise in the general population. But diagnosing PTSD is a time-consuming process, […]