Masticatory MusclesTemporal MuscleMasseter MuscleMasticationBite ForcePterygoid MusclesJawStomatognathic SystemFacial PainMandibleDental OcclusionTemporomandibular JointSleep BruxismTemporomandibular Joint Dysfunction SyndromeTemporomandibular Joint DisordersBruxismOcclusal SplintsMandibular NerveSkullMuscle Fibers, SkeletalElectromyographyMusclesDental Occlusion, BalancedFacial MusclesNasal BoneCephalometryJaw Relation RecordMuscle ContractionMyosin Heavy ChainsDentition, MixedDental Occlusion, CentricBiomechanical PhenomenaTrigeminal NerveMuscle, Skeletal