Please click here to obtain permission to reproduce this image.
Click on image to view larger version.

Figure 1 Sample F-wave morphologies: F = negative F-wave; F+(n) = notched positive F-wave; F/f+ = biphasic predominantly negative F-wave with a small terminal positive component; f/F+ = biphasic predominantly positive F-wave with a small initial negative component; F+/f = biphasic predominantly positive F-wave with a small terminal negative component; I = biphasic, isoelectric F-wave with approximately equal positivity and negativity.
|