National Institute on Deafness and Other Communication Disorders (NIDCD)
Age
3–any
Sex
ALL
Healthy volunteers
Accepted
You may be eligible if
being a monolingual, native speaker of American English
absence of developmental, psychological, neurological, or communication disorders (other than developmental stuttering) as confirmed by a certified research SLP
normal (age-appropriate) binaural pure-tone hearing threshold (0.5-4k Hz; ≤25 dB HL for younger than 70 years, and ≤35 dB HL for older than 70 years)
not taking any medications that affect the central nervous system
absence of safety contra-indication for tDCS, TMS and MRI (for adults)
scoring at the 20th percentile or higher on standardized speech-language tests (for children)
You may not be if
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Clareo Health | Auditory Prediction and Error Evaluation in the Speech of Individuals Who Stutter
