Vowel Space Expansion Sensorimotor Adaptation

Recruiting now · Not applicable

Conditions studied: Speech

In brief

The purpose of this research study is to understand how the brain processes and controls speech in healthy people. The investigators are doing this research because it will help identify the mechanisms that allow people to perceive their own speech errors and to learn new speech sounds. 117 participants will be enrolled into this part of the study and can expect to be on study between 1 day (Experiment 1) and 4 weeks (Experiment 2).

Key facts

Study ID

NCT06233513

Run by

University of Wisconsin, Madison

People needed

117

Starts

2024-02-15

Expected to finish

2026-10-01

Last updated by the study team

2026-07-30

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• English-speaking adults
• normal hearing and speech
• no history of stroke or neurological conditions

You may not qualify if…

• Native language other than English
• Any neurological disorders other than the disorder of interest
• Any history of hearing disorders
• Uncorrected vision problems that prevent participants from seeing visually-presented stimuli
• Significant cognitive impairments that prevent participants from carrying out the task or from giving informed consent
• Vulnerable populations (minors and prisoners)

Where it is running

• University of Wisconsin — Madison, Wisconsin, United States (enrolling)

Full record on ClinicalTrials.gov

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