# Neural chip decodes interactions between brain regions

A neural chip has been developed to decode how different brain regions interact, according to a Hacker News report. The technology could improve mapping of brain networks and support advances in neurodiagnostics and brain-computer interfaces.

**Importance:** 3/5

## Sources

### Technology
- [Hacker News](https://actu.epfl.ch/news/neural-chip-decodes-interactions-between-brain-r-2/) — Sat, 24 Oct 2026 15:57:17 +0000