Story perspectives

Chinese Firm Pioneers Noninvasive Brain-Tech for Pain Relief

3/2/2026

Summary

Story summary

Gestala, a Chinese company, is developing a noninvasive brain-computer interface using focused ultrasound to treat chronic pain and possibly depression and Alzheimer's.
Early studies show stimulating the anterior cingulate cortex may reduce pain for up to a week.
The approach avoids implants by using sound waves to modulate neural activity.
Translating ultrasound into reliable brain signal interpretation remains challenging, and researchers must address data privacy and AI–neuroscience concerns.

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Story summary

Gestala, a Chinese company, is developing a noninvasive brain-computer interface using focused ultrasound to treat chronic pain and possibly depression and Alzheimer's.
Early studies show stimulating the anterior cingulate cortex may reduce pain for up to a week.
The approach avoids implants by using sound waves to modulate neural activity.
Translating ultrasound into reliable brain signal interpretation remains challenging, and researchers must address data privacy and AI–neuroscience concerns.