The<unk>  are clinical phenomena that often accompany<unk>  disorder (BD) but are not part of the diagnostic criteria for the disorder. There are several childhood precursors in children who later receive a diagnosis of<unk>  disorder. They may show subtle early traits such as mood abnormalities, full major depressive episodes, and attention-deficit hyperactivity disorder. BD is also accompanied by changes in cognition processes and abilities. This includes reduced attentional and executive capabilities and impaired memory. How the individual processes the world also depends on the phase of the disorder, with differential characteristics between the manic, hypomanic and depressive states. Some studies have found a significant association between<unk>  disorder and creativity.
Associated features of bipolar disorder
Recurrent brief depression
Long-term depression
Treatment-resistant depression
Cause of obsessive-compulsive disorder
Sex differences in schizophrenia
risks of Delusional disorder
Societal and cultural aspects of Tourette syndrome