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1H metabolite relaxation times at 3.0 tesla: Measurements of T1 and T2 values in normal brain and determination of regional differences in transverse relaxation
- F. Träber, W. Block, R. Lamerichs, J. Gieseke, H. Schild
- Chemistry, Medicine
- Journal of magnetic resonance imaging : JMRI
- 1 May 2004
To measure 1H relaxation times of cerebral metabolites at 3 T and to investigate regional variations within the brain.
Proton magnetic resonance spectroscopy of the primary motor cortex in patients with motor neuron disease: subgroup analysis and follow-up measurements.
OBJECTIVES To determine the motor cortex degeneration in patients with amyotrophic lateral sclerosis (ALS) using proton magnetic resonance spectroscopy, and to prove that proton magnetic resonance… Expand
Proton magnetic resonance spectroscopy of the motor cortex in 70 patients with amyotrophic lateral sclerosis.
OBJECTIVE To evaluate proton magnetic resonance spectroscopy for detection and monitoring of upper motoneuron degeneration in patients with amyotrophic lateral sclerosis. METHODS Seventy patients… Expand
Proton MR spectroscopy of the hippocampus at 3 T in patients with unipolar major depressive disorder: correlates and predictors of treatment response.
- W. Block, F. Träber, +5 authors F. Jessen
- Psychology, Medicine
- The international journal of…
- 1 April 2009
Various lines of research suggest that neurotrophic processes in the hippocampus are key mechanisms in major depressive disorder and are of relevance for response to antidepressive treatment. We… Expand
Diagnostic usefulness of segmental and linear enhancement in dynamic breast MRI
- N. Morakkabati-Spitz, C. Leutner, H. Schild, F. Träber, C. Kuhl
- European Radiology
- 20 April 2005
The aim of this study was the evaluation of the diagnostic usefulness of ductal or segmental enhancement in dynamic breast MRI. Segmental and ductal enhancement have been established as the breast… Expand
Proton magnetic resonance spectroscopy in subjects at risk for schizophrenia
- F. Jessen, H. Scherk, F. Träber, Sonja Theyson, W. Block
- Psychology, Medicine
- Schizophrenia Research
- 1 October 2006
We used proton magnetic resonance spectroscopy (1H MRS) to examine biochemical characteristics of the brain tissue in subjects at risk for schizophrenia. Nineteen participants fulfilling research… Expand
Decreased frontal lobe ratio of N-acetyl aspartate to choline in familial schizophrenia: a proton magnetic resonance spectroscopy study
Neuropathological and neuroimaging studies suggest neuronal dysfunction in schizophrenia. N-acetyl aspartate (NAA) is a useful marker of neuronal dysfunction that can be measured with magnetic… Expand
Abdomen: diffusion-weighted MR imaging with pulse-triggered single-shot sequences.
- P. Mürtz, S. Flacke, F. Träber, J. S. van den Brink, J. Gieseke, H. Schild
- 1 July 2002
Magnetic resonance (MR) diffusion measurements of the abdomen were performed in 12 healthy volunteers by using a diffusion-weighted single-shot sequence both without and with pulse triggering for… Expand
Diagnostic imaging of patients in a memory clinic: comparison of MR imaging and 64-detector row CT.
PURPOSE To investigate the assessment of global cortical atrophy (GCA), medial temporal lobe atrophy (MTA), and white matter changes (WMCs) in patients screened at a memory clinic with a 64-detector… Expand
Middle cerebral artery (MCA) susceptibility sign at susceptibility-based perfusion MR imaging: clinical importance and comparison with hyperdense MCA sign at CT.
PURPOSE To describe the radiologic findings of susceptibility changes in acute middle cerebral artery (MCA) thromboembolism detected with three-dimensional (3D) susceptibility-based perfusion… Expand