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AI Uncovers Early Depression Signs in Facial Expressions

9/17/2025

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Summary

Story summary

A Waseda University study shows AI can identify early depression signs through subtle facial movements.
Peers rated Japanese students with subthreshold depression as less friendly and expressive.
Six facial muscle movements linked to depression scores suggest early symptoms may affect expressiveness.
The study analyzed self-introduction videos from 127 students.
Researchers note the need for broader studies to generalize findings beyond Japanese college students.

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Story summary

A Waseda University study shows AI can identify early depression signs through subtle facial movements.
Peers rated Japanese students with subthreshold depression as less friendly and expressive.
Six facial muscle movements linked to depression scores suggest early symptoms may affect expressiveness.
The study analyzed self-introduction videos from 127 students.
Researchers note the need for broader studies to generalize findings beyond Japanese college students.