Red blood cell NMR relaxation times T1 and T2 and water content were measured in ill and recovered patients with mania, unipolar depressed phase, bipolar depressed phase and control subjects. The results suggest that relaxation times are elevated in ill bipolar manic and ill unipolar depressed patients but are normal in both groups in the recovered phase and in ill bipolar depressed patients. Relaxation times therefore seem to be state-dependent but behave differently in unipolar and bipolar patients.

More information
Type

Journal article

Journal

J Affect Disord

Publication Date

02/1991

Volume

21

Pages

89 - 92

Keywords

Bipolar Disorder, Chlorpromazine, Depressive Disorder, Erythrocytes, Female, Haloperidol, Humans, Intracellular Fluid, Lithium, Lithium Carbonate, Magnetic Resonance Spectroscopy, Male, Middle Aged, Psychiatric Status Rating Scales