Stem cell treatment restores sight to partially blind man

[gurglesletch]

highwaystar101 said:

gurglesletch said:
TBH your thread name is misleading. If you are partially blind you can still see but not as well. (quality)

How so?

Sight is not a binary thing, it's not a case of perfect sight or no sight. My grandmother was registered as blind after an accident, it left her with ~10% of what was her regular sight, if she had a treatment to restore her sight from 10% to 50% then her sight would have been restored.

This man was partially blind, now he's not due to this treatment. His sight has been restored.

Sight is not binary.

My point is that he was never blind. His vision was just inhibited. Being blind means you CANNOT see and this man obviously could.