Shark Eyes for Humans
The optic nerve, which links the eye to the brain, is highly sensitive, making it impossible for scientists to successfully transplant an eye. However, they have created various procedures to address many common eye issues. One of the most unexpected solutions is the use of shark corneas. Since the corneas of sharks closely resemble those of humans, they have been utilised in human corneal transplant surgeries.
Humans and sharks share more than just similar corneas. The Hammerhead Shark, known for its broad head and widely spaced eyes, possesses stereo vision akin to that of humans. This feature enhances their depth perception, aiding them in hunting and navigating their environment.
The most significant risk factor for cataracts is age. Cataracts related to ageing can begin to form in individuals between the ages of 40 and 50. Age is the greatest risk factor for cataracts. Age-related cataracts may start to develop between ages 40 and 50.