Effect of CSF Albumin Concentration on NMR Relaxation Parameters
作者： M. E. Castro , D. P. Boisvert , E. O. Treiber , J. A. Lunt , P. S. Allen
DOI: 10.1007/978-3-642-70696-7_90
关键词:
摘要: Imaging with nuclear magnetic resonance (NMR) is a sensitive indicator of the location and extent brain edema [1, 2]. Indeed, preliminary studies indicate that NMR imaging gives better definition mass effects than achievable at present X-ray computed tomography (CT) 3]. CT information only on tissue density (i.e., coefficient linear absorption), whereas proton provides related to mobile hydrogen its relaxation behavior; i.e., longitudinal (T1) transverse (T2) times. The corresponding rates are given as 1/T1 1/T2.
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