Titlebook: Imaging of Brain Metabolism Spine and Cord Interventional Neuroradiology Free Communications; XVth Congress of the Maschallah Nadjmi (Kopfk

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Spinal CSF Pulsations X-ray contrast cisternography ( Du Boulay 1966). But the present understanding of cerebrospinal (CSF) flow is still incomplete and hampered by the fact that lumbar punction of the closed system of ths CSF spaces may disturb observations of physiological CSF movement.

殖民地

CSF Pulsations in the Cervical Region Studied by MRIlowing cinegraphic display of structures and substances demonstrating movements related to cardiac function. Although the application of the method has until recently focused on cardiovascular studies, pulsatile movements synchronous with the arterial pulse have been described and studied by fluoros

Mortal

DOPE — A Fast Method to Measure CSF Motiondy bulk motion and local CSF pulsations. DOPE (double phase encoding) is a new MR method (Hennig 1988) that allows one to measure quantitatively the CSF flow over a wide region within seconds during routine examinations. The flow patterns in normal volunteers and in patients with suspected disturbed

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jeopardize

Image-Guided Localized31P NMR Spectroscopy of the Human Brain: Preliminary Clinical Resultsnation of hydrogen-1 MR imaging (.H-MRI) and .P-MRS in diseases of the human brain. A great number of patients suffering from intracranial tumors was examined, whereas our experiences with ischemic brain lesions and degenerative brain lesions are still limited.

潛伏期

CYT

BLA

Analysis of Spinal CSF-Flow Phenomena with an MR Cine Mode Using Fast Sequences. Demonstration by MRg provides a new MRI method for the noninvasive study of fast, pulsatile flow, since data acquisition can be triggered by the R-wave and is very fast (Frahm et al. 1987), providing a time resolution down to less than 30 msec (MR-cine mode).

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