To diagnose diseases in people living in remote locations, clinicians have traditionally preferred a low-tech approach because battery-powered electronic devices can be too delicate and fussy for ...

Researchers from Tokyo Metropolitan University have developed a suite of algorithms to automate the counting of sister ...

The properties of optical stimuli need to be conveyed from the eye to the brain. To do this efficiently, the relevant information is extracted by pre-processing in the eye. Using a novel microscopy ...

The majority of surgeons use magnifying loupes or their naked eye when performing scleral buckling surgery. Complications arising from scleral perforation can, however, compromise the anatomic and ...

Eye patients in the Koshi Zonal Hospital have not been able to have eye surgeries as the only microscope in the hospital has been damaged for the past three years. An operating microscope is ...

The sensory cells in the retina of the mammalian eye convert light stimuli into electrical signals and transmit them via downstream interneurons to the retinal ganglion cells which, in turn, forward ...

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The experiment was not going well, as experiments often do. One researcher's stomach tied in knots. Another researcher, materials scientist Dongsheng Li, reacted calmly. Li thought of options and ...