Table 2.

The submental EMG was recorded during MEG measurements.

Group	No. of swallows	Duration per swallow	EMG Power
Controls	49.0 +/- 12.6	2.8 +/- 1.3	32.4 +/- 13.0
LHS+	40.5 +/- 19.4	3.7 +/- 2.9	51.3 +/- 21.1
LHS-	43.8 +/- 18.7	3.9 +/- 1.7	39.8 +/- 26.5
RHS+	45.7 +/- 20.3	4.4 +/- 2.3	52.0 +/- 30.1
RHS-	42.1 +/- 11.6	3.2 +/- 0.9	34.0 +/- 13.5
BSS+	45.8 +/- 16.4	3.8 +/- 1.5	63.1 +/- 19.1
BSS-	58.0 +/- 15.1	4.0 +/- 0.8	66.4 +/- 22.4

EMG power, number of swallows and the duration per swallow did not differ between the 7 groups.