The purpose of using a central fixation point in the classic split-brain experiment is to __________.
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ensure that a stimulus presented a one visual field will be processed only by the opposite cerebral hemisphere; |
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control which eye is stimulated; |
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decrease neuronal activation; |
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ensure that both visual fields are stimulated; |
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control the response modality used by the subject; |
CORRECT - Yes, central fixation ensures that each hemisphere can be stimulated selectively.
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