Invited Lectures
Copyright ©The Author(s) 1996.
World J Gastroenterol. Sep 15, 1996; 2(Suppl1): 9-11
Published online Sep 15, 1996. doi: 10.3748/wjg.v2.iSuppl1.9
Figure 1
Figure 1 Computation of EGG dominant frequency and power. A: A 15-min EGG recording from a normal subject. B: The power spectrum of the 15-min EGG recording computed by the spectral analysis method.
Figure 2
Figure 2 Running power spectra illustrating the computation of the percentage of normal gastric slow waves and the percentage of dysrhythmias.