Effects of self-generated sad mood on regional cerebral activity: A PET study in normal subjects … Excerpt from – 3.0.CO;2-I\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\” title=\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\”Effects of self-generated sad mood on regional cerebral activity: A PET study in normal subjects\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\”>Effects of self-generated sad mood on regional cerebral activity: A PET study in normal subjects