48-hour rapid cycling: results of psychopathometric, polysomnographic, PET imaging and neuro-endocrine longitudinal investigations in a single case

H. Gann, D. Riemann, F. Hohagen, L. G. Strauss, H. Dressing, W. E. Müller, M. Berger

20 Citations (Scopus)

Abstract

We report a 64-year-old patient suffering from rapid cycling bipolar disorder who was studied by means of polysomnography, neuroendocrine tests and PET (position emission tomography) imaging. In a manner only partly compatible with the cholinergic-aminergic imbalance model of mania and depression, a linkage of REM sleep disinhibition and depressive mood was observed, but no decisive REM sleep delay was seen on manic days. Growth hormone secretion after clonidine stimulation was blunted on depressive and hypomanic days. A series of total sleep deprivations led to a postive effect on psychopathology for about two weeks. Carbamazepine treatment normalized REM sleep variables, damped the amplitude of mood cycling of the patient, increased TSH and decreased FT4.

Original languageEnglish
JournalJournal of Affective Disorders
Volume28
Issue number2
Pages (from-to)133-140
Number of pages8
ISSN0165-0327
DOIs
Publication statusPublished - 06.1993

Research Areas and Centers

  • Academic Focus: Center for Brain, Behavior and Metabolism (CBBM)

Fingerprint

Dive into the research topics of '48-hour rapid cycling: results of psychopathometric, polysomnographic, PET imaging and neuro-endocrine longitudinal investigations in a single case'. Together they form a unique fingerprint.

Cite this