Distinctions between bipolar and unipolar depression.
This is a review of the studies comparing unipolar and bipolar depression, with focus on the course, symptomatology, neurobiology, and psychosocial literatures. These are reviewed with one question in mind: does the evidence support diagnosing bipolar and unipolar depressions as the same disorder or different? The current nomenclature of bipolar and unipolar disorders has resulted in research that compares these disorders as a whole, without considering depression separately from mania within bipolar disorder. Future research should investigate two broad categories of depression and mania as separate disease processes that are highly comorbid.
Cuellar
Amy K
AK
University of Miami, USA. akizer@umiami.ir.miami.edu
Johnson
Sheri L
SL
Winters
Ray
R
D001714:Bipolar Disorder / Q000175:diagnosis* / Q000453:epidemiology / Q000503:physiopathology; D015897:Comorbidity; D003866:Depressive Disorder / Q000175:diagnosis* / Q000453:epidemiology / Q000503:physiopathology; D003937:Diagnosis, Differential; D020022:Genetic Predisposition to Disease; D006801:Humans; D018377:Neurotransmitter Agents / Q000502:physiology; D012107:Research Design; D009626:Terminology as Topic
D018377:Neurotransmitter Agents