Neuroscience

How synaptic vesicles accumulate glutamate

In the brain, neurons communicate via neurotransmitters, which trigger electrical signals in downstream neurons by binding and activating specific receptors. Neurotransmitters are released through the fusion of synaptic vesicles, ...

Ophthalmology

New app helps children with 'lazy eye' visual impairment

Eye specialists, mathematicians and games designers at the University of Southampton have teamed up to develop and launch a smartphone app aimed at helping improve vital treatment for children with amblyopia, a common visual ...

Diseases, Conditions, Syndromes

Novel tool predicts Buruli ulcer outbreaks in Victoria

Researchers have developed a surveillance system capable of detecting elevated risks of Buruli ulcer outbreaks in Victoria thanks to possum 'poo'—a breakthrough in the fight against the disease.

Oncology & Cancer

Change in breast density over time linked to cancer risk

Many middle-aged and older women get mammograms every one to two years to screen for breast cancer, as recommended by their doctors. A study by researchers at Washington University School of Medicine in St. Louis indicates ...

Surgery

AI offers tool to improve surgeon performance

When surgeons are trained, they usually need the supervision of more experienced doctors who can mentor them on their technique. That may be changing due to a new artificial intelligence system developed by Caltech researchers ...

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