Home Multimedia Podcasts DISCOVERY OF A CHEMICAL SIGNATURE IN THE BRAIN FOR MANIC DEPRESSION DISCOVERY OF A CHEMICAL SIGNATURE IN THE BRAIN FOR MANIC DEPRESSION March 13, 2008 – Interview with Tsz Tsang, Ph.D., Department of Biomolecular Medicine, Imperial College London /wp-content/uploads/2018/09/gc190_3_13_2008.mp3 PodcastsResourcesAnatomyBrainCentral nervous systemDepressive disorderMedicineMedicine, Diagnosis, and TherapeuticsMental disordersMood disordersNervous systemSystemic conditions