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
Surgeon or gastroenterologist.
:•)
The term for this strategy is known as the family communication plan.
You'll be good in an hour , the energy that you get from the oats would be able to sustain from 30-45 mins top (depending on how much ate).