Problem: A doctor is interested in using a neuroimaging technique to determine if a tumour is interfering with a patient's ability to process visual stimuli. Which technique could the doctor use, and which brain region is the doctor interested in? Question options: A) A CT scan to study the hindbrain. B) A PET scan to study the forebrain C) An fMRI scan to study the hindbrain D) An MRI scan to study the forebrain