Literature DB >> 3575417

Rotation to simple structure in factor analysis of dynamic radionuclide studies.

M Sámal, M Kárný, H Sůrová, E Maríková, Z Dienstbier.   

Abstract

The physiological interpretation of factors in the factor analysis of dynamic radionuclide studies is dependent on the proper solution of the problem of factor rotation. A new solution suitable for scintigraphic data is suggested using a generalised concept of simple structure in data configurations. The method is described in detail, its efficiency is demonstrated on a phantom and its relationship to existing methods is discussed.

Mesh：

Year:  1987        PMID： 3575417     DOI： 10.1088/0031-9155/32/3/007

Source DB:  PubMed          Journal:  Phys Med Biol        ISSN： 0031-9155            Impact factor:   3.609


  3 in total

1.  Determination of left ventricular wall motility injury by factor analysis in patients with advanced ischemic heart disease.

Authors:  J Kasalický; J Kidery; B Vavrejn; H Sůrová; I Málek
Journal:  Eur J Nucl Med       Date:  1989

2.  Improved scatter correction with factor analysis for planar and SPECT imaging.

Authors:  Peter Knoll; Arman Rahmim; Selma Gültekin; Martin Šámal; Michael Ljungberg; Siroos Mirzaei; Paul Segars; Boguslaw Szczupak
Journal:  Rev Sci Instrum       Date:  2017-09       Impact factor: 1.523

3.  Erythromycin effects on gastric emptying, antral motility and plasma motilin and pancreatic polypeptide concentrations in anorexia nervosa.

Authors:  G Stacher; T L Peeters; H Bergmann; S Wiesnagrotzki; C Schneider; G V Granser-Vacariu; G Gaupmann; A Kugi
Journal:  Gut       Date:  1993-02       Impact factor: 23.059
  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.