What might be the impact on neurology of the analysis of brain metabolism by in vivo magnetic resonance spectroscopy?

Abstract:

:In vivo nuclear magnetic resonance spectroscopy (MRS) of the human brain is a recently developed technique which allows to assay noninvasively in vivo key molecules of brain metabolism. After a review of the origin of the signals detected by phosphorus and proton MRS of human brain, the impact of MRS on clinical neurology is examined. MRS of the brain does not purport to be a metabolic "biopsy", but unique applications for brain MRS are (1) quantitating the oxidative state of the brain and defining neuronal death, (2) assessing and mapping neuron damage, (3) evaluating membrane alterations, and (4) characterizing encephalopathies. In the near future brain MRS will be performed routinely after conventional MRI, as a valuable metabolic (and functional) complement to the anatomical evaluation of cerebral pathologies, particularly the toxic, metabolic and infectious encephalopathies.

journal_name

J Neurol

journal_title

Journal of neurology

authors

Vion-Dury J,Meyerhoff DJ,Cozzone PJ,Weiner MW

doi

10.1007/BF02033352

subject

Has Abstract

pub_date

1994-05-01 00:00:00

pages

354-71

issue

6

eissn

0340-5354

issn

1432-1459

journal_volume

241

pub_type

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