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. 2014 Oct 1;37(10):1663–1671. doi: 10.5665/sleep.4076

Figure 1.

Figure 1

Comparison between manual versus computer-assisted quantification of different electromyographic (EMG) activity measures in the mentalis and flexor digitorum superficialis muscles. (a) “Any” EMG activity in the mentalis muscle. (b) Phasic EMG activity in the mentalis muscle. (c) Tonic EMG activity in the mentalis muscle. (d) Phasic EMG activity in the flexor digitorum superficialis muscles. (e) SINBAR EMG activity index (combined “any” EMG activity in the chin and phasic EMG activity in the flexor digitorum superficialis muscles). Gray dots represent healthy volunteers, black dots patients with REM sleep behavior disorder.