Mood disorders are characterized by states of extreme and prolonged depression, extreme mania, or alternating cycles of both of these mood abnormalities.
No mood abnormalities were reported by 64.1% of patients.
Thus, abnormalities of pain processing appear to play an important role for FM pain, particularly those related to deep tissue impulse input, central sensitization, and mood abnormalities.
Schizophrenia is often a severe and persistent mental illness, characterized by cognitive deficits, thought disorganization, mood abnormalities, and multiple functional deficits.
Taken together, our findings support the glial hypothesis of mood abnormalities [ 28] and concur with the literature on a putative role of glutamate dysregulation in suicidal behaviour.
Results are generally consistent with a mood-congruent processing abnormality and suggest that impaired automatic processing may be core to diminished emotional experience symptoms exhibited in deficit syndrome patients.
Patients with mood disorders show abnormalities of morphology or morphometry in many visceromotor network structures (Drevets and Price 2005).
Although these conditions do not fit the classic description of any specific psychiatric disorder, they often show nonspecific psychiatric symptoms that cross diagnostic boundaries, including intellectual disability, behavioral abnormalities, mood disorders, anxiety disorders, attention deficit, impulse control deficit, and psychosis.
Many of the regions where structural abnormalities are apparent in mood disorders also contain abnormalities of cerebral blood flow (CBF) and glucose metabolism (Table 1; Fig. 3).
It is clear that the problem in bipolar disorder is an abnormality in mood control, but we don't know much about the normal mood control system, let alone how it goes wrong in bipolar disorder.
