Researchers: Nerve cells of blind mice retain their visual function
December 5th 2024Nerve cells in the retina were analyzed at the Vienna University of Technology using microelectrodes. According to researchers, the nerve cells demonstrated surprisingly stable behavior, which is good news for retina implants.
Prevent Blindness providing free educational resources on geographic atrophy
December 1st 2024Prevent Blindness announces its fourth annual Geographic Atrophy Awareness Week, December 2 to 8, 2024. The organization offers free educational resources, including videos and guides, and supports GA patients through programs like Living Well With Low Vision.
Blog: MRI findings of undereye filler and filler migration
November 30th 2024Hyaluronic acid fillers are used for undereye volume correction, detailing aging effects on facial anatomy, common complications, and optimal injection techniques. Imaging tools such as MRI can prove to be beneficial for patient assessment.
Influence of preoperative glaucoma medication on long-term outcomes of trabeculectomy
November 29th 2024A Korean study identified preoperative use of preservative-containing glaucoma medications as a significant risk factor for trabeculectomy failure in POAG patients. The Glaucoma Medication Intensity Index (GMII) predicted long-term outcomes, highlighting the importance of managing medication exposure before surgery.
Strabismus in animation: study highlights harmful stereotypes in children's films
November 28th 2024Researchers at the University of Colorado Anschutz Medical Campus found that characters with crossed or drifting eyes are more likely to play more minor roles in animated movies and be considered unintelligent or villainous. These depictions, the researchers say, can have harmful effects for children with strabismus by perpetuating stereotypes.
Early vision screening is key to slowing myopia progression in children
November 28th 2024In the wake of a report by a group of researchers in China detailing the increasing prevalence of myopia worldwide, Daniel Cyr, MD, a pediatric ophthalmologist at Stony Brook Medicine, agreed with its assessment, telling Ophthalmology Times he is seeing an increase in pediatric myopia at his clinic in New York.
AI-ready dataset released in type 2 diabetes study
November 27th 2024Early results suggest participant diversity and novel measures will enable new, artificial intelligence-driven insights. As the study evolves, it could lead to significant advancements in understanding how environmental exposures contribute not only to diabetes but also to its complications, including those affecting eye health, such as diabetic retinopathy.
Researchers find new model of neuronal circuit provides insight on eye movement
November 26th 2024A study found that a simplified artificial circuit, modeled after the brain's neuronal system, can predict network activity and provide insights into how the brain manages short-term memory, with potential implications for novel treatments of eye movement disorders.
Ocular pain in Tibetan Plateau residents: Key findings on dry eye disease during COVID-19
November 24th 2024Special circumstances must be considered for plateau dwellers, such as Tibetans, mountaineers, and garrison officers, who are exposed to low humidity, strong ultraviolet rays, cold and dry weather, and low pressure and hypoxia