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Balint Syndrome: Causes, Signs and Treatment
Balint syndrome is a rare neurological condition that affects the ability to perceive, plan and initiate movement, and to direct attention to visual stimuli. It is named after the Hungarian neurologist, Rezső Balint, who first described the condition in 1909.…
What Is Limbal Stem Cell Transplantation?
What Are Limbal Stem Cells? Limbal stem cells are adult stem cells found in the limbus, a region located between the cornea and the eye’s conjunctiva. These cells are responsible for maintaining the health and integrity of the cornea, which…
What Is Chorioretinitis? | OBN
What Is Chorioretinitis? Chorioretinitis is a medical condition characterized by inflammation and infection of the choroid and retina, two important structures located in the back of the eye. Choroid is a layer of blood vessels that supplies nutrients to the retina,…
Tracey Technologies Launches iTrace Prime
Tracey Technologies announced the launch of iTrace Prime, an upgraded software for the iTrace Ray Tracing aberrometer and corneal topographer. The latest software update (7.0) enhances the information gathering capabilities of a single device, as per a company announcement. The…
AI Is The Most Promising Research Area in Ophthalmology
Ophthalmology is a medical field that specializes in the diagnosis and treatment of eye diseases. Advancements in technology have made it possible to develop new approaches for diagnosing and treating ocular diseases. One of the most promising areas of research…
Xerophthalmia and Vitamin A Deficiency
Xerophthalmia, also known as “dry eye,” is a medical condition characterized by dryness and inflammation of the eyes. It is a common condition that affects millions of people worldwide and can range in severity from mild discomfort to severe vision…
Use of AI Tools in Ophthalmology
In a recent poll conducted by our LinkedIn page, we asked our followers in the field of ophthalmology whether they would be willing to use artificial intelligence (AI) tools such as ChatGPT or Google’s Bard for decision-making, provided that they…
What Is Retinoblastoma? | OBN
Retinoblastoma is a rare type of eye cancer that primarily affects children. It occurs when a genetic mutation causes cells in the retina to divide and grow uncontrollably. The condition can be inherited or occur spontaneously. What Causes Retinoblastoma? Inherited:…
What Is Thygeson’s Superficial Punctate Keratitis?
Thygeson’s Keratitis, also known as Thygeson’s Superficial Punctate Keratitis, is a rare inflammatory disorder of the cornea. It is characterized by the presence of small, superficial lesions on the surface of the cornea, which can lead to vision loss if…
New Contact Lens to Prevent DED
A collaborative team from the Terasaki Institute for Biomedical Innovation (TIBI) has developed a contact lens prototype that is specifically designed to prevent contact lens-induced dry eye (CLIDE). The new lens helps treat this condition by enabling tear flow in…