# These systems interface via ambient or directed electromagnetic fields that entrain natural brainwave bands from delta…
*Canonical page:* https://truthscore.com/claim/these-systems-interface-via-ambient-or-directed-electromagnetic-fields--12c8ffe6
*Numbers under lens:* **Evidence-weighted** (`log-odds@1`)
*Machine twins:* https://truthscore.com/claim/these-systems-interface-via-ambient-or-directed-electromagnetic-fields--12c8ffe6.md · JSON at https://truthscore.com/api/v1
These systems interface via ambient or directed electromagnetic fields that entrain natural brainwave bands from delta sleep to beta agitation.

## Voices

*Counted, never weighed.*

- [reddit.com](https://truthscore.com/entity/9758c1c4) — independent

## Sources

- [Jose Delgado RF Brain Stimulation and Ionospheric Frequency Entrainment Capabilities for Behavioral Modulation](https://truthscore.com/source/d6d560f0)