MeSH tree: E05.642
A team of physicists from the Applied Optics Group at the University of Kent has developed a new design for an ultrathin, forward-viewing endoscope. Together with partners from King's College London and Moorfields Eye Hospital, ...
4 hours ago
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More than 2,000 years ago, the Greek mathematician Euclid began his treatise "Optics" with an assumption that now sounds peculiar: visual rays traveled out from the eye toward the objects we see.
Oct 2, 2026
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Researchers at National Taiwan University, MacKay Medical University and MacKay Memorial Hospital reported a wavelength-matched far-infrared (FIR) approach to enhance peripheral blood circulation. Instead of using a conventional ...
Oct 1, 2026
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People with atrial fibrillation have signs of the condition in their retinas that can be detected as early as four years before diagnosis, according to a new study led by University College London (UCL) and Moorfields researchers.
Sep 15, 2026
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Optical coherence tomography was noninferior to intravascular ultrasound to guide stenting in patients with left main coronary artery disease, according to results presented in a Hot Line session today at ESC Congress 2026.
Sep 5, 2026
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Researchers have developed a tiny optical imaging probe designed for optical coherence tomography (OCT) inside blood vessels in the brain. With further development, the tiny probe—which is about the width of a pencil lead ...
Aug 25, 2026
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Cardiovascular risk factors are linked to a higher risk of heart disease, but it has been unknown how they are related to abrupt closure of the coronary arteries leading to heart attack and sudden cardiac death. A study by ...
Jul 23, 2026
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One of the biggest challenges in cancer research has been linking the "big picture" seen in medical scans with the microscopic biology that drives tumor growth and dictates how patients respond to treatment. Now, by combining ...
Jul 17, 2026
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New, previously unpublished clinical data have been presented at ISSCR 2026 demonstrating that transplanted human neural progenitor cells survived for at least one year following subretinal transplantation in patients with ...
Jul 9, 2026
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Very preterm infants face up to a 50% higher risk of developmental challenges affecting movement, learning, language and behavior. Today, many of those challenges are not fully recognized until later in infancy or early childhood. ...
Jun 24, 2026
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