Standard Correction of Vision Worsens EMG Activity of Pericranial Muscles in Chronic TMD Subjects

Table 5

EMG values with eyes closed with and without glasses on.

sEMG sum	EC			ECWG
	N	Mean	SD	N	Mean	SD	t value	p value
TMD group	20	18.88	0.5875	20	18.47	0.8	1.847338	0.072
Healthy group	20	12.84	0.4375	20	12.53	0.75	1.59668	0.119