It doesn't mean that our vision becomes crippled due to saccadic masking--it becomes crippled due to saccadic movement itself; the masking is there to shield our limited brain processing capacity from being bothered with an otherwise useless blurred image.
It doesn't mean that our vision becomes crippled due to saccadic masking. Rather, it becomes crippled due to saccadic movement itself; the masking is there to shield our limited brain processing capacity from being bothered with an otherwise useless blurred image.