--- title: New Neurotech Eschews Electricity for Ultrasound | daily.dev description: 2023 has seen significant developments in BCI technology, with companies like Neuralink and Paradromics reaching important milestones. However, a recent... canonical: https://daily.dev/posts/new-neurotech-eschews-electricity-for-ultrasound-qm1vlkjd1 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: New Neurotech Eschews Electricity for Ultrasound | daily.dev og:description: 2023 has seen significant developments in BCI technology, with companies like Neuralink and Paradromics reaching important milestones. However, a recent... og:url: https://daily.dev/posts/new-neurotech-eschews-electricity-for-ultrasound-qm1vlkjd1 og:image: https://api.daily.dev/og/posts/QM1vLkJD1.png og:image:alt: New Neurotech Eschews Electricity for Ultrasound og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # New Neurotech Eschews Electricity for Ultrasound **[IEEE Spectrum](https://daily.dev/sources/ieeespectrum)** · 3 min read · 0 upvotes · 0 comments ## Summary 2023 has seen significant developments in BCI technology, with companies like Neuralink and Paradromics reaching important milestones. However, a recent collaboration between Forest Neurotech and Butterfly Network is developing a BCI that uses ultrasound instead of electricity to interface with the brain. This ultrasound-based BCI has several benefits, including flexible targeting of specific brain regions and accurate recording and stimulation. By using ultrasound chips, Forest Neurotech aims to stimulate and record neural activity with sub-millimeter accuracy. The technology is still in the research phase and isn't planned for FDA submission at this time. ## Full article daily.dev links to this article rather than hosting it. 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