Scientists give mice false memories

This illustration shows how researchers gave mice a false memory of being shocked in a particular environment.


Study shows mechanism of false memory resembles that of real memoryHumans have false memories too, researchers sayOptogenetics uses light to explore the brain by labeling certain cells with proteins

(CNN) -- Imagine you're a mouse, and you're freaking out right now because a researcher is putting you into a chamber. You distinctly remember feeling shocks to your tiny feet in that chamber.

What you don't know -- cue the creepy music -- is that scientists have manipulated