Speech disorder
MONDO:0004730A term referring to disorders characterized by the disruption of normal speech. It includes stuttering, lisps, dysarthria and voice disorders.
Also known as: speech impediment or impairment
80 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsSub-types
Broader categories
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Brain zapping study reveals Memory's role in speech learning
Knowledge-focused TerminatedThis study looked at how memory for speech sounds and movements helps people learn to speak. Researchers used a gentle magnetic pulse to temporarily quiet a part of the brain linked to memory, then tested how well healthy adults could adjust their speech. The goal was to understa…
Phase: NA • Sponsor: Yale University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:38 UTC
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Face stretch study explores link between touch and speech
Knowledge-focused TerminatedThis study looked at whether repeatedly pairing facial skin stretches with speech sounds can change how people perceive speech. Researchers tested 160 right-handed adults with no known neurological issues. The study was terminated early, so results are limited.
Phase: NA • Sponsor: Yale University • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:06 UTC
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Brain zap study probes how we remember new speech movements
Knowledge-focused TerminatedThis study looked at how certain brain areas help us remember new ways of speaking. Researchers used a gentle brain stimulation technique to temporarily quiet parts of the brain involved in touch and hearing, right after people practiced altered speech sounds. The goal was to see…
Phase: NA • Sponsor: Yale University • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:03 UTC