Keywords: گروه تنفسی پشتی; ANOVA; analysis of variance; CNF; cuneiform nucleus; CPG; central pattern generator; DC; data recorder; DIA; Diaphragm; DRG; dorsal respiratory group; DSG; dorsal swallowing group; EMG; electromyogram; GH; geniohyoideus muscle; H; horizontal; KFN; Köllik