Assessment of a New Tool to Measure Tongue Muscle Function

Brief Summary

The Iowa Oral Performance Instrument (IOPI) is currently the reference tool for assessing tongue muscle function, measuring the pressure exerted by the tongue on an air-filled bulb. However, several limitations reduce its precision and clinical relevance. To overcome these, the TOngue Manometer (TOM) has been developed. This crossover study compares the two devices in healthy adults, hypothesizing that the TOM's interface will enable participants to produce higher maximal tongue pressure and endurance values, closer to their ground truth.