Long-term-potentiation and memory. where do we stand?

Currently we understand that long-term potentiation, also called LTP, and memory are deeply interconnected. We know that memory is based on a neurochemical basis and that long-term-potentiation is one of the proposed and possible mechanisms that explain how memory works. 

Control variable- changedependant variable- stays the samechanging- food itemsdependant- presences of proteins

It is called the medulla oblongata or people usually call it medulla. it is the lower half of the brain stem continuous with the spinal cord.