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01 — The system at hand

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Utah Microelectrode Array (UEA) Stentrode (Synchron) Neuralink N1 (device brief) Neuropixels Probe Spiral nerve cuff electrode (self-sizing / helical cuff) Utah Slanted Electrode Array (USEA) FINE (Flat Interface Nerve Electrode) ActiGait implanted drop-foot stimulator (common peroneal nerve multi-contact cuff) TIME (Transverse Intrafascicular Multichannel Electrode) LIFE (Longitudinal Intrafascicular Electrode) CWRU self-sizing spiral nerve cuff (upper-limb sensory stimulation research deployments) Neurotrophic Electrode (Kennedy cone electrode) WIMAGINE (CEA‑Clinatec) epidural wireless ECoG implant Paradromics Connexus (acute first-in-human recording) TEENI-RPNI (tissue-engineered electronic nerve interface – regenerative peripheral nerve interface) Hyperflexible regenerative sieve electrode (Veith et al., 2021) Macro-sieve regenerative electrode with transit zones (MacEwan et al., 2016) Microchannel-based regenerative scaffold interface (Srinivasan et al., 2015) Science biohybrid cortical engraftment implant (microwell / waffle device) Science biohybrid neuronal-embedded penetrating probe (architecture concept)

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Lab notes — February 2026 transition plan Lab notes — Week of 2026-02-06

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Nerve cross-section sandbox Cortex slab (3D)

01 — The system at hand

A first framing: perception as interpreted signal.

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