Which of the Following Is NOT a Problem with Learning

Multiple Choice

Which of the following is NOT a problem with learning about brain function from people with damage to specific areas?

A) It doesn't allow causal conclusions about what brain areas cause specific behaviours.
B) Patients with brain damage may have undetectable damage as well that cause behavioural changes.
C) Reorganization in the brain after damage may further distinguish the damaged brain from the intact brain.
D) Patients with brain damage have different concentrations of oxygenated hemoglobin that is not easy to measure with today's technologies.