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As artificial intelligence networks become more skilled and easier to access, digitally manipulated “deepfake” photos and videos are increasingly difficult to detect. New research led by Binghamton University, State University of New York breaks down images using frequency domain analysis techniques and looks for anomalies that could indicate they are generated by AI.
Babies born to pregnant women with obesity are more likely to develop heart problems and diabetes as adults due to fetal damage caused by the high-fat, high-energy diet of their mother.
How the brain works is a question that has intrigued scientists for centuries, raising multiple hypotheses and theories. In 1996, statistical physicists attempted to explain how the brain uses a combination of excitatory and inhibitory connections to reach a balanced network similarly to magnetic models.
In a study of 12 participants, researchers at Beth Israel Deaconess Medical Center (BIDMC) have demonstrated that a cocktail of three broadly neutralizing antibodies (bNAb) successfully suppressed virus in people living with HIV. A subset of participants also demonstrated long-term control of the virus months after antibody levels declined to low or undetectable.
A Korean research team has succeeded in developing a technology that can detect and predict signs of criminal activities utilizing real-time CCTVs and AI technology.
A pivotal study has revealed the genetic drivers of red pigmentation in apple flesh, highlighting the critical role of anthocyanins and flavan-3-ols. By mapping quantitative trait loci (QTL) across diverse apple families, researchers identified key genetic regions linked to this vibrant coloration, setting the stage for developing apples with deeper hues and enhanced health benefits.
New research from the University of Georgia suggests the COVID-19 pandemic may have had an unexpected side effect for postpartum women: more benzodiazepine prescriptions. The new study found that the pandemic didn’t lead to increases in postpartum depression or anxiety diagnoses. But it did prompt a 15% increase in the number of privately insured new moms filling prescriptions for antianxiety medications like Valium, Xanax, Ativan and Klonopin.
One in 5 older adults used cannabis products that include THC in the last year. Among them, 20% said they drove within 2 hours of using cannabis, and a similar percentage said they experience at least one potential signs of addiction.
A recent study has identified CaSLR1, a gene in pepper plants, as a key regulator of stem strength by controlling cell wall development. This discovery offers significant potential for agriculture, paving the way for breeding crops with enhanced resistance to lodging. Such improvements can lead to increased yield stability and reduced production costs, providing substantial benefits for farmers.
A insuficiência cardíaca durante a gravidez é uma condição perigosa e muitas vezes pouco detectada porque os sintomas comuns – falta de ar, fadiga extrema e dificuldade em respirar enquanto se está deitada – são facilmente confundidos com os desconfortos típicos da gravidez. Uma pesquisa de última hora apresentada no Congresso da Sociedade Europeia de Cardiologia sobre um estudo da Mayo Clinic mostrou que um estetoscópio digital habilitado para inteligência artificial (IA) ajudou os médicos a identificar o dobro de casos de insuficiência cardíaca em comparação ao grupo de controle que recebeu cuidados obstétricos e triagens habituais. Todos os resultados do estudo estão publicados na Nature Medicine.
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