Question

Imagine that you have stumbled across a secret laboratory where an evil scientist is conducting unauthorized brain research. by altering brain structures he has created superheroes that have specialized powers or abilities. one of these superheroes has a fantastic memory and is able to remember new information almost instantly. in this case, one of the brain structures that the scientist most likely altered would be

Answer 1

I believe the answer is: Hypothalamus.
the hypothalamus in our brain is functioned to produces various type of humans that reguate's our body's activies.
Damages in hypothalamus could caused several biological irregularities, such as unable to feel thirst or hunger, unable to feel pain, feel a certain type of emotion, etc.