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  • Jutta Backhaus, Klaus Junghanns, Andreas Broocks, Dieter Riemann, Fritz Hohagen
  • Psychology, Medicine
  • Journal of psychosomatic research
  • 2002 (First Publication: 1 September 2002)
  • OBJECTIVE Psychometric evaluation of the Pittsburgh Sleep Quality Index (PSQI) for primary insomnia. METHODS The study sample consisted of 80 patients with primary insomnia (DSM-IV). The length ofExpand
  • D. Ebert, O. Speck, A. König, M. Berger, F. Hohagen
  • Psychology, Medicine
  • Psychiatry Research: Neuroimaging
  • 1997 (First Publication: 1 July 1997)
  • We compared 12 patients with obsessive-compulsive disorder (OCD) and six control subjects by 1H-magnetic resonance spectroscopy. Significantly lower relative N-acetyl-aspartate (NAA) levels wereExpand
  • Jutta Backhaus, Klaus Junghanns, Jan Born, K Hohaus, Fritz Hohagen
  • Psychology, Medicine
  • Biological Psychiatry
  • 2006 (First Publication: 1 December 2006)
  • BACKGROUND A central cognitive function of sleep is to consolidate newly acquired memories for long-term storage. Here, we investigated whether the overnight consolidation of declarative memory inExpand
  • F. Hohagen, G. Winkelmann, +10 authors M. Berger
  • Psychology, Medicine
  • The British journal of psychiatry. Supplement
  • 1998 (First Publication: 1 August 1998)
  • BACKGROUND We investigated whether the combination of multi-modal behaviour therapy (BT) with fluvoxamine is superior to BT and placebo in the acute treatment of severely ill in-patients withExpand