Table 1.
Stomatognathic motor conditions of the three groups, JAW, TON, and HAB.
| JAW: instructed, controlled submaximal jaw clenching with a 75 N force—activity of the masticatory muscles during simultaneous occlusal loading |
| TON: instructed, controlled submaximal tongue pressing against the palate—stomatognathic muscle activity without occlusal loading |
| HAB: habitual stomatognathic behavior—jaw positioning without any instruction |