I believe the answer your looking for is the "frontal" lobe, though this is if you just want the lobe of the brain. The frontal lobe is responsible for giving the traits that define our personality and who we are are. If you want to be specific though it is, I think the "Amydalga" is the more specific answer
You have to think about what all of the answer choices mean. Alzheimers disease is progressively forgetting, as is dementia. Sorry if I didnt help, and good luck!! ❤
