Bridge2AI-Voice as a Biomarker of Health

What is this Study about?

The human voice is unique to each individual and contains features that have been linked to Parkinson's, mood disorders, and certain cancers. There is an increased interest in using voice in the diagnosis of disease, however current databases are limited in size. The main purpose of the Bridge2AI study is to build an open science database of human voices, respiratory sounds, other health data, and metadata that can be used to fuel artificial intelligence research related to voice. We aim to record speech data of patients with neurological and neurodegenerative conditions. We are currently only recruiting participants in Ontario.

What Will Happen in This Study?

You will be asked to complete a variety of cognitive tests and questionnaires, will have your voice, speech, and respiratory sound data collected, and will complete the Montreal Cognitive Assessment. The whole process will take from 75-120 minutes to complete depending on the tasks associated with your disease category. If you enroll in the genomic sub-study, a sample of your blood will be taken and whole genome sequencing will be performed. The longitudinal study consists of 3 follow-up visits where you will complete the same tasks and questionnaires.

Who is Eligible to Participate in this Study?

- Are between the ages of 44-85

- Are able to read, write, speak, and understand English

- Are diagnosed with one of the following conditions:

  • Alzheimer's disease
  • Parkinson's disease
  • Amyotrophic Lateral Sclerosis
  • Mild Cognitive Impairment, or other types of dementia

- Consent to provide a voice/speech sample

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