Benny had the split-brain procedure done. Later, he was working with a researcher. When he performed an action via his _____, he found that his _____ tried to invent and defend explanations for his actions, even when the true causes were unconscious.
A) right hemisphere; left hemisphere
B) left hemisphere; right hemisphere
C) frontal lobe; temporal lobe
D) frontal lobe; corpus callosum

Question

Quizplus · Accepted Answer

The split-brain procedure involves severing the corpus callosum, the structure that connects the two hemispheres of the brain. This can lead to situations where the two hemispheres operate independently. In such cases, the left hemisphere, which is typically responsible for language and explanation, often tries to rationalize actions initiated by the right hemisphere, even when the person is not consciously aware of the reasons for those actions.

Benny Had the Split-Brain Procedure Done