So the first thing we did was, we compared, what's different in the brain of someone with depression and someone who is normal, and what we did was PET scans to look at the blood flow of the brain, and what we noticed is that in patients with depression compared to normals, areas of the brain are shut down, and those are the areas in blue.
Prva stvar koju smo napravili je bila da smo usporedili što je drukčije u mozgu nekoga sa depresijom i nekoga tko je zdrav, napravili smo PET skeniranje kako bismo pogledali protok krvi kroz mozak, i primijetili smo da su kod pacijenata s depresijom, u usporedbi sa zdravim ljudima, dijelovi mozga isključeni, i ti su dijelovi plavi.