Comparison of F wave and H wave on spastic hand.

Examination of New Parameters from F-Wave Waveform Using Addition Averaging Method

“…From the above, it is considered that the coincidence rate of the two waveforms has a low value. This result is similar to the reported study of Hiratsuka et al [43].…”

“…Sakamaki et al point out that such as F waves, when negative waves Examination of New Parameters from F-Wave Waveform Using Addition Averaging Method DOI: http://dx.doi.org /10.5772/intechopen.91758 and positive waves appear at the same latency, may be offset when the addition averaging method is used for waveforms that appear in diversity [42]. Hiratsuka et al's research also tried to use the addition averaging method, but the amplitude was significantly reduced, making analysis difficult [43]. There have been fewer studies using the addition averaging method for F-wave analysis since the first half of 1988 from this background.…”

Application of new waveform analysis methods reflecting F-wave diversity -classification of F-wave diversity according to differences in the derived muscles

“…We focused on the additive averaging method [ [9] , [10] , [11] , [12] ], which has been used in the past to simplify analyses, in order to quantify the diversity of F wave waveforms. If the waveforms show diversity, they will cancel each other out, and the amplitude will decrease when the additive averaging process is applied.…”