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Tag Archives: Science

Online psychoeducation underperforms existing digital cognitive behavioral therapy in trial

[ Visual abstract. Credit: JAMA Network Open (2025). DOI: 10.1001/jamanetworkopen.2025.48884 Big Health Inc, along with paid academic investigators, reports higher remission rates and lower anxiety symptom scores with their smartphone-delivered digital cognitive behavioral therapy, DaylightRx, compared with an online psychoeducation, also created by Big Health Inc. Generalized anxiety disorder involves …

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NU-9 halts Alzheimer’s disease in animal model before symptoms begin

[ Credit: Pixabay/Pete Linforth. An experimental drug developed at Northwestern University has demonstrated further promise as an early intervention for Alzheimer’s disease. In a new study, Northwestern scientists identified a previously unknown highly toxic sub-species of amyloid beta oligomers—toxic clusters of peptides—that appear to drive several of the brain’s earliest …

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Reduced cognitive performance in late midlife may predict frailty in older age

[ Credit: Unsplash/CC0 Public Domain Frailty is a syndrome resulting from age-related decline across multiple organ systems. A new study, conducted at the University of Jyväskylä, Finland, shows that slower reaction time and lower response accuracy in cognitive tasks are associated with higher levels of frailty. Notably, this association can …

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