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New study unravels how visual clutter affects brain processing

Whether we're staring at our phones, the page of a book, or the person across the table, the objects of our focus never stand in isolation; there are always other objects or people in our field of vision.

22 Oct 2024

AI system BELA revolutionizes assessment of IVF embryos

A new artificial intelligence-based system can accurately assess the chromosomal status of in vitro-fertilized (IVF) embryos using only time-lapse video images of the embryos and maternal age, according to a study from investigators at Weill Cornell Medicine.

22 Oct 2024

Elderberry juice boosts fat burning and gut health in overweight adults

A study found that anthocyanin-rich elderberry juice can improve gut microbiota, reduce blood glucose levels, and increase fat oxidation in overweight adults after just one week of consumption.

22 Oct 2024

MRI can spare many patients with rectal cancer from invasive surgery

Magnetic resonance imaging (MRI) can spare many patients with rectal cancer from invasive surgery that can carry lifelong side effects, new research indicates.

22 Oct 2024

Discovery of new bacterial toxins opens path to novel infection treatments

Researchers have discovered a new group of bacterial toxins that can kill harmful bacteria and fungi, opening the door to potential new treatments for infections.

22 Oct 2024

AI models match ophthalmologists in diagnosing infectious keratitis

Eye care specialists could see artificial intelligence help in diagnosing infectious keratitis (IK), a leading cause of corneal blindness worldwide, as a new study finds that deep learning models showed similar levels of accuracy in identifying infection.

22 Oct 2024

Brain-stimulation therapy at home reduces major depression symptoms

This study highlights the efficacy of home-based tDCS in treating major depressive disorder, with significant improvements in depressive symptoms and remission.

22 Oct 2024

First wearable camera system detects medication errors with AI

A team of researchers says it has developed the first wearable camera system that, with the help of artificial intelligence, detects potential errors in medication delivery.

22 Oct 2024

New antibody targets cancer-causing HER2 mutations

For some proteins, a single mutation, or change in its DNA instructions, is all it takes to tip the balance between functioning normally and causing cancer.

22 Oct 2024

Mothering over meds: Docs say common treatment for opioid-exposed babies isn’t necessary

On learning last year she was pregnant with her second child, Cailyn Morreale was overcome with fear and trepidation.

22 Oct 2024

AI model analyzes retinal images to detect early Alzheimer’s disease and cognitive decline

Researchers developed an AI-based deep learning model that uses retinal images to detect early-stage Alzheimer's disease and mild cognitive impairment with high accuracy, offering a noninvasive, cost-effective screening tool.

22 Oct 2024

Affordability and supply remain critical to the success of long-lasting HIV drug

Affordability and mass distribution will be critical to the success of a long-lasting injectable HIV prevention drug that has proven highly effective in human trials, say global health specialists.

21 Oct 2024

Rising asthma rates in sub-Saharan Africa linked to urbanization and lack of care

Rapid urbanization and population growth in sub-Saharan Africa has increased the incidence of asthma in young people, but the lack of diagnosis and care means that many young people are suffering from untreated symptoms of asthma, according to research from Queen Mary University of London.

21 Oct 2024

Home-based brain stimulation shows promise in treating depression

A device that delivers direct stimulation to the brain was found to be a safe and effective means of treating depression at home, according to a new study by researchers at UTHealth Houston; the Institute of Psychiatry, Psychology & Neuroscience at King's College London; and the University of East London.

21 Oct 2024

New light-activated technology enhances immune cells' ability to target solid tumors

Immunotherapies that mobilize a patient's own immune system to fight cancer have become a treatment pillar. These therapies, including CAR T-cell therapy, have performed well in cancers like leukemias and lymphomas, but the results have been less promising in solid tumors.

21 Oct 2024

Earlier colorectal cancer screening can benefit younger adults

The updated national colorectal cancer screening guidelines that recommend screening begin at age 45 - rather than 50 - can benefit younger adults, a new Kaiser Permanente study found.

21 Oct 2024

Black patients face higher risks following coronary artery bypass grafting

Despite advances in cardiovascular medicine, Black patients are 22% more likely than white patients to die in the hospital after coronary artery bypass grafting (CABG) surgery, according to a study of more than 1 million patients presented at the ANESTHESIOLOGY 2024 annual meeting.

21 Oct 2024