Um I don’t know maybe because they aren’t God so they ain’t gonna know everything
Answer:
Michael Gazzaniga and Roger W. Sperry
Explanation:
Split-brain also known as callosal syndrome was considered successful after it had passed three types of tests to analyze the range of cognitive capabilities of the split-brain subjects. The first was the visual stimulation ability test, the second test was a tactile stimulation situation and the third tested the auditory abilities of the patient.
It’s either a or b but i believe it’s b