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Speech Biomarkers
Tracking Speech as a Neural Wellness Biomarker

We want to create a web app for monitoring cognitive health, allowing people to check for themselves the effects of lifestyle choices, medical interventions, or just the passage of time. But for effective testing, we need to know how lots of people respond to lots of tests.

The goal would not be to score a person’s performance against other people, but rather to make it possible for users of the app to track their own performance across time, just as they might tracking their weight or exercise goals.

Some of the best measures of cognitive health come from speech -- how someone describes a picture, what happens when they try to think of words of a certain kind, and so on. So we're starting with a couple of traditional speech tasks.Once we have results from a few thousand people on a few dozen tasks, we should be able to create an app for valid tracking of neural wellness. Each task just takes a minute or two -- and we hope that you'll return several times, to try different versions of the tasks.

This project is not aimed at participants with cognitive impairment, or even at older people -- we need all ages and backgrounds and conditions. So please enroll at and tell others about it as well!

The collection is designed and managed by the Linguistic Data Consortium at the University of Pennsylvania, which will publish an anonymized version of the data for use by research groups worldwide.

NOTE: Please note that due to the particular requirements of this project you will need to register for Speech Biomarkers separately even if you already have a LanguageARC account. We apologize for any inconvenience and thank you in advance for contributing!