PubMed · 12148372
[Normal results].
Abstract
THE TECHNIQUE: Today, magnetic resonance imaging (MRI) is the exploration of choice for a number of central nervous system disorders. This technique, which does not use ionising rays, examines the encephalus in all its dimensions. Various sequences are used to study the cerebral parenchyma: specific sequences in T1, with or without injection of a contrast product, specific sequence in T2, and FLAIR sequence. THE RESULTS OBTAINED: The diffusion and perfusion imaging respectively reveal the movement of the water molecules and the cerebral microcirculation. Visualisation of the arteries and veins is non-invasive with magnetic resonance angiographical techniques. Study of the chemical composition of tissues (magnetic resonance spectroscopy) and of cerebral activation (functional activation imaging) will not be addressed.
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J F Meder, F Brami-Zylberberg, C Oppenheim, E Méary, F Martinez-Lozano, D Delvat, D Frédy. 2002-06-01. [Normal results].. https://pubmed.ncbi.nlm.nih.gov/12148372/
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