title: Comparison of three running spectral analysis methods for electrogastrographic signals.
mesh_terms: D004576:Electromyography / Q000379:methods*; D005583:Fourier Analysis; D006801:Humans; D008433:Mathematics; D012815:Signal Processing, Computer-Assisted; D013270:Stomach / Q000502:physiology*; D013272:Stomach Diseases / Q000175:diagnosis