[Spectrum analysis of gastrointestinal potentials from the body surface].
Spectral analysis was employed to assess the electric activity of the stomach and intestine from the body surface. Equipment including a microcomputer and a specially designed program were used. Examinations of 134 normal subjects and patients with various gastrointestinal conditions have demonstrated a sufficient accuracy of the method in the detection of gastrointestinal dyskinesia and in assessment of gastrointestinal function, as well as in presentation of individual elements of regular gastrointestinal activity.
Rebrov
V G
VG
Kulanina
G I
GI
D000200:Action Potentials / Q000502:physiology; D001830:Body Surface Area; D003202:Computers, Analog; D005767:Gastrointestinal Diseases / Q000503:physiopathology*; D005769:Gastrointestinal Motility / Q000502:physiology*; D006801:Humans; D012016:Reference Values; D012815:Signal Processing, Computer-Assisted
Spektral'nyĭ analiz potentsialov zheludka i kishechnika s s poverkhnosti tela.