LABORATORY INFORMATION-SYSTEM FOR NUCLEAR-MAGNETIC-RESONANCE RELAXOMETRY IN BIOMEDICAL MATERIALS (NMR LIS) .2. DATA-ANALYSIS

被引：0

作者：

SOBOL, WT

机构：

[1] Radiology Department, University of Alabama at Birmingham, Birmingham, AL

来源：

COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE | 1993年 / 39卷 / 3-4期

关键词：

NUCLEAR MAGNETIC RESONANCE; COMPUTER CONTROL; LABORATORY EQUIPMENT INTERFACES;

D O I：

10.1016/0169-2607(93)90026-H

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Data analysis modules for Nuclear Magnetic Resonance Relaxometry LIS are described. Since the experimental NMR results from biomedical samples often exhibit complex structure that arises from complexity of tissue, the analysis methods focus on search, investigation, and evaluation of complex multiexponential relaxation features. Two algorithms have been implemented: an enhanced spin grouping method that is based on a multiexponential curve stripping algorithm, and an eigenvalue decomposition method, implemented as modified DISCRETE program.

引用

页码：233 / 241

页数：9