Transcorneal electrical stimulation (TES) activates retinal neurons leading to visual sensations. How the retinal cells are activated by TES has not been definitively determined. Investigating the reflectance changes of the retina is an established technique and has been used to determine the mechanism of retinal activation. https://countryscenesaddleryandpetsuppliers.shop/product-category/ventech-elite-sports-medicine-boot/