It summarized neurocorrelational research, assessing the role of several brain structures in major depression, and concluded that heightened activity in the limbic structures engaged in emotional experience and expression dampens activation in the dorsal cortical structures involved in affect regulation. The article devoted different sections to distinct structures or systems (the amygdala, the subgenual anterior cingulate cortex, and the dorsolateral prefrontal cortex) and pointed out that identifying “the patterns of functional connectivity that characterize the depressive neural network” was still a challenge for future work (Gotlib and Hamilton 2008, 161).
As in earlier literature, the findings discussed in the 2008 Current Directions article “underscore the fact that ‘depression’ refers to a heterogeneous group of disorders that are not carved at their neurobiological joints in DSM-IV”; hence the desire to define depression subtypes and symptom profiles “that are related systematically to neural functional and structural abnormalities” (162).
Ian H. Gotlib is a psychologist at Stanford University. You can find more information about him else...
Inspired by the homonymous book by Fernando Vidal and Francisco Ortega, this timespace presents the authors' genealogy of the cerebral subject and the influence of the neurological discourse in human sciences, mental health and culture.