Before revision: With that new knowledge, a new study of patient GY, who had been used extensively to demonstrate the phenomenon of Blindsight (that is to say the ability to discriminate correctly visual stimuli presented to the blind field without conscious awareness) led to interesting findings.
After revision: With that new knowledge, a new study of patient GY, who had been used extensively to demonstrate the phenomenon of blindsight (that is to say the ability to discriminate correctly visual stimuli presented to the blind field without conscious awareness) led to interesting findings.