University of Oklahoma research indicates that the brain relies on real-time hearing to guide complex speech motor skills, with implications for speech therapy. When individuals cannot hear their own voices, their tongue movements become less precise during speech, according to research from the University of Oklahoma....
✦ Clinical Takeaway ✦
Findings reinforce the theoretical role of auditory feedback in speech motor control, but are too preliminary to change clinical protocols for hearing loss management or speech therapy; no actionable change at this time.
✦ Why It Matters ✦
Understanding how hearing loss disrupts the brain's speech motor control loop could inform future rehabilitation strategies for people with acquired hearing loss who develop secondary speech changes.
✦ Key Points ✦
- 01Removing auditory feedback caused measurable reductions in tongue movement precision during speech.
- 02