A fresh UCLA study finds.

Related StoriesCharles Bonnet syndrome: an interview with Dr. Dominic ffytcheWhy do we sleep? An interview with Professor WisdenDiagnosing traumatic brain injury through a bloodstream check: an interview with Dr KorleyCo-authors on the analysis are Johanna Jarcho, a UCLA graduate pupil in Lieberman’s laboratory; UCLA graduate pupil Naomi Eisenberger; Susan Bookheimer, professor of psychiatry and biobehavioral sciences at UCLA’s David Geffen College of Medicine; and Ahmad Hariri, associate professor of psychiatry at the University of Pittsburgh College of Medication and a previous UCLA graduate student. The experts also studied whether adding a verbal label when viewing African American photos changes the amygdala response, and discovered it can.The AeriSeal Program treatment is performed via a standard bronchoscopy, in which a bronchoscope can be used to thread a catheter through the affected person's airway to the most diseased areas of the lung. The foam, a proprietary polymer, comes in two liquid parts which are mixed moments before injection together. The addition of atmosphere to the mixture produces the foam. Within about thirty minutes of injection, the foam hardens to a rubbery consistency, blocking off the holes in the fresh air sacs and causing sealing the damaged regions of lung. During the period of several weeks, the atmosphere sacs deflate and the lung shrinks in proportions, clearing the way for the diaphragm to come back to normal function. Based on previous studies and experience overseas, the AeriSeal System is apparently nearly as effective as lung volume reduction surgery without the more significant risks of surgery, says Dransfield.