Organization and Development of Motor Cortical Circuits for Speech Production in Stuttering

Recruiting now · Not applicable

Conditions studied: Stutter, Stuttering, Adult, Stuttering, Stuttering, Developmental

In brief

The overall objective of this study is to examine inter effector areas (IEAs) activity and functional connectivity during continuous speech production in stuttering adults.

Key facts

Study ID

NCT07180628

Run by

University of Michigan

People needed

50

Starts

2026-04-24

Expected to finish

2029-03-01

Last updated by the study team

2026-04-29

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Are between the ages of 18-65 years
• Have otherwise normal speech, language, hearing and cognition
• Speak English as their primary language
• Currently stutter

You may not qualify if…

• Have serious medical or neurological conditions (e.g., stroke, traumatic brain injury, Parkinson's disease, etc.)
• Have had a closed head injury (e.g., concussion)
• Have a reading disorder (e.g., dyslexia)
• Have hearing loss
• Have metal or electronic implants (e.g., cochlear implants, pacemakers, etc.)
• Are currently pregnant

Where it is running

• University of Michigan — Ann Arbor, Michigan, United States (enrolling)

Full record on ClinicalTrials.gov

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