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Event-related functional magnetic resonance imaging in Parkinson's disease before and after levodopa.
- B. Haslinger, P. Erhard, A. Ceballos-Baumann
- Psychology, BiologyBrain : a journal of neurology
- 1 March 2001
It is concluded that levodopa improves impaired motor initiation in the supplementary motor area and decreases hyperfunction of lateral premotor and M1 associated with Parkinson's disease during simple volitional movements.
First Clinical Experience with Integrated Whole-Body PET/MR: Comparison to PET/CT in Patients with Oncologic Diagnoses
- A. Drzezga, M. Souvatzoglou, M. Schwaiger
- Medicine, PhysicsThe Journal of Nuclear Medicine
- 1 June 2012
It is demonstrated, for what is to the authors' knowledge the first time, that integrated whole-body PET/MR is feasible in a clinical setting with high quality and in a short examination time and the reliability ofPET/MR was comparable to that of PET/CT in allowing the detection of hypermetabolic lesions suspicious for malignancy in patients with oncologic diagnoses.
Characterization of focal liver lesions by ADC measurements using a respiratory triggered diffusion-weighted single-shot echo-planar MR imaging technique
Measurements of the ADCs of focal liver lesions on the basis of a respiratory triggered DW-SS-EPI sequence may constitute a useful supplementary method for lesion characterization.
Whole-body MR imaging for detection of bone metastases in children and young adults: comparison with skeletal scintigraphy and FDG PET.
Whole-body MR imaging has a higher sensitivity than skeletal scintigraphy for the detection of bone marrow metastases but a lower sensitivity than FDG PET.
Capacity of human monocytes to phagocytose approved iron oxide MR contrast agents in vitro
- S. Metz, G. Bonaterra, M. Rudelius, M. Settles, E. Rummeny, H. Daldrup-Link
- Biology, MedicineEuropean Radiology
- 13 July 2004
In vitro labeling of human monocytes for MR imaging is most effectively obtained with the approved SPIO Ferucarbotran, and potential subsequent in vivo cell tracking applications comprise, e.g. specific targeting of inflammatory processes.
Initial performance characterization of a clinical noise-suppressing reconstruction algorithm for MDCT.
- P. Noël, A. Fingerle, B. Renger, D. Münzel, E. Rummeny, M. Dobritz
- Medicine, PhysicsAJR. American journal of roentgenology
- 1 December 2011
It is concluded that iDose is an important tool in the reduction of radiation dose in CT, however, continuous efforts to reduce radiation dose should be pursued.
Reduced recruitment of motor association areas during bimanual coordination in concert pianists
Increased efficiency of cortical and subcortical systems for bimanual movement control in musicians may be fundamental to achieve high‐level motor skills allowing the musician to focus on artistic aspects of musical performance.
Performance of Whole-Body Integrated 18F-FDG PET/MR in Comparison to PET/CT for Evaluation of Malignant Bone Lesions
PET/MR, including diagnostic T1-weighted TSE sequences, was superior to PET/CT for anatomic delineation and allocation of bone lesions despite differences in attenuation correction.
Rotator cuff tears: assessment with MR arthrography in 275 patients with arthroscopic correlation
MR arthrography is highly accurate in the diagnosis of full-thickness rotator cuff tears and is accurate inThe diagnosis of articular-sided partial-thicksness tears.
Imaging of benign and malignant soft tissue masses of the foot
The foot is a relatively uncommon site of neoplastic and non-neoplastic soft tissue tumors, and characteristic features of the most common benign tumors and reactive processes of the foot often suggest a specific diagnosis.