The Jones LabWilfrid Laurier University

Laurier Families · Research participant database

Take part in research with the Jones Lab at Laurier.

The Jones Lab at Wilfrid Laurier University welcomes interest in research from people across the lifespan, including autistic people and people living with Parkinson’s disease. Children, adults and older adults are welcome. Individuals can register, and families do not need members in every age or diagnostic group.

Join Laurier Families Email the research teamParkinson’s study details

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Registry registration requires the Laurier Families information and consent process. Registration permits the research teams to make contact about suitable research. It does not enrol anyone in a particular study or provide consent to that study. Each study has its own information and consent process.

RESEARCH PARTICIPANTS NEEDED

Are You Living with Parkinson’s Disease?

Help Us Understand Speech and the Brain in Parkinson’s Disease

What: Research study on voice control, rhythm, and brain activity

Where: Wilfrid Laurier University, Waterloo Campus

Time: Two sessions on separate days (Session 1: 90-120 min; Session 2: 60-90 min)

WHAT IS THIS STUDY ABOUT?

Many people with Parkinson’s disease experience changes in their speech, such as reduced volume or altered pitch. We are studying how the brain controls the voice and whether certain types of auditory feedback can help improve vocal control.

WHAT WILL YOU DO?

  • Produce vowel sounds (“ah”) while wearing headphones
  • Listen to your voice played back with slight modifications
  • Vocalize in rhythm with musical patterns and metronome beats
  • Wear a comfortable cap that measures brain activity using safe, harmless light (similar to how a pulse oximeter works on your finger)
  • Complete brief questionnaires

WHO CAN PARTICIPATE?

You may be eligible if you:

  • Have been diagnosed with mild-to-moderate Parkinson’s disease
  • Are between 50 and 80 years of age
  • Can produce sustained vowel sounds
  • Have no severe hearing impairment
  • Do not have a deep brain stimulation (DBS) implant

WHAT ARE THE BENEFITS?

  • Learn about neuroscience research firsthand
  • Contribute to research that may help develop future treatments for speech difficulties in Parkinson’s disease
  • Receive a summary of study findings when available

IS THERE COMPENSATION?

Participants receive an honorarium of $15 per session ($30 if you complete both sessions). Free parking is also provided.

INTERESTED?

Contact the research team:

Email: parkinsons@joneslab.ca

Principal Investigator: Jeffery A. Jones, PhD, Department of Psychology

This study has been reviewed and approved by the Wilfrid Laurier University Research Ethics Board (REB #9500).

Your participation is voluntary. You can withdraw at any time without penalty.

Laurier Families enquiries

Dr. Jeffery A. Jones · The Jones Lab at Wilfrid Laurier University

For information about the database or assistance with registration, email:

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