# New study shows that a home video game using brain stimulation electrodes can help depression, but a fake version worked just as well, confusing scientists

Source: [Earth.com](https://www.earth.com/lifestyle/new-study-shows-that-a-home-video-game-using-brain-stimulation-electrodes-can-help-depression-but-a-fake-version-worked-just-as-well-confusing-scientists/) · 2026-11-14 · Earth & Climate
Page: https://themorning.science/story/new-study-shows-that-a-home-video-game-using-brain-stimulation-electrodes-can-he-45353322f76d65d2
Kind: research · Impact: medium

## In brief

- A home video game paired with brain-stimulation electrodes was tested on adults with major depression.
- Participants played for about half an hour on a tablet every weekday for six weeks while wearing a cap connected to a small box.
- Adults who received active stimulation improved, but so did those whose device switched off after a few seconds, so the sham group worked about as well.

## Why it matters

The result suggests that much of the improvement in this kind of home brain-stimulation treatment may not come from the stimulation itself, which matters for how such devices are tested and interpreted.

## Timeline

- 2026-11-14: Earth.com reported the study results

## Coverage

- [New study shows that a home video game using brain stimulation electrodes can help depression, but a fake version worked just as well, confusing scientists](https://www.earth.com/lifestyle/new-study-shows-that-a-home-video-game-using-brain-stimulation-electrodes-can-help-depression-but-a-fake-version-worked-just-as-well-confusing-scientists/) — Earth.com, 2026-11-14

Tags: depression, brain stimulation, digital therapeutics, placebo effect, clinical trial

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science