#430 – Charan Ranganath: Human Memory, Imagination, Deja Vu, and False Memories

5519.887 - 5548.693 Charan Ranganath

Yeah, I mean, it's very slow. To the brain, 50 milliseconds is like, you know, like it's an eternity. Maybe not 50, you know, maybe like, you know, let's say half a second, 500 milliseconds longer. Just so much back and forth stuff happens in the brain in that time, right? So in fMRI, you can measure these magnetic field responses about six seconds after that burst of activity would take place.