Purpose Locating the retinal tear(s) in rhegmatogenous retinal detachment witout PVR is the first step of a successful treatment. The purpose of the course is to present the different techniques and rules to examine the retina in order to detect and locate all the tears.Methods We emphasised...
Cocaine and Methamphetamines: These stimulants constrict blood vessels, including those in the retina, reducing blood flow and potentially causing retinal damage. Cocaine use has also been linked to corneal ulcers and retinal detachment, both of which can lead to permanent vision loss if untreated. ...
In humans, the transepithelial and neural potentials are more closely matched, and so in some people it can be difficult to detect a c-wave. We note that because the transepithelial and neural potentials are large relative to their difference, small changes in transepithelial or retinal potentials...
OCT-A does not image slow leakage well, as it can only detect blood flow above a minimum threshold.35However, future research will improve these capabilities to hopefully decrease the need for
Sometimes when a child has a squint,the sight in the eye which turns may be weaker(this is called a "lazy eye"). Squints can also develop in adults but for different reasons to young children. How do you detect a squint? Detecting strabismus ...
Visual performance.Cannabis has a direct effect on short term memory and eye movements such as decreased saccadic accuracy, and decreased smooth pursuit eye movements, leading to trouble reading, trouble tracking, decreased visual search capabilities, decreased ability to detect peripheral stimuli.69Cannab...
While cats have limitations in color vision, their exceptional ability to detect movement and their impressive low-light capabilities more than compensate for this. As natural hunters, they are well-equipped. Field of Vision Cats have a wider field of vision than we do. Cats have about a 200...
We also emphasize the importance of precise examinations using optical coherence tomography (OCT) during follow-up of MTM. To detect early FRD or micro-MH, thin-slice volume scans of OCT are useful to detect microstructural changes iKeiko Kataoka, MD, PhDHiroko Terasaki, MD, PhDRetina Today...
While this may influence our ability to detect age differences, it may also point to existing resiliency in these populations in Canada. In addition, Laverdière et al. identified that high social participation in older adults was strongly protective concerning adverse heat-related events. At the ...