Scientists use video and sensors to objectively measure apathy

NCT ID NCT03272230

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study aimed to create a better way to measure apathy—a lack of motivation and goal-directed behavior—in people with brain diseases like frontotemporal dementia and depression. Researchers used video recordings and body sensors to track behaviors in a real-life setting. 66 healthy volunteers and patients participated. The goal was to develop an objective diagnostic tool to identify and quantify apathy, which could lead to more tailored treatments in the future.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Paris Brain Institute / ICM / Pitié-Salpêtrière Hospital AP-HP / CIC

    Paris, 75013, France

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