S2 Implant - Bryant McGill

# S2 Implant **Entity class:** Concept or analytic term **Type:** Neural stimulation implant **Collection:** [[collections/Neurotech|Neurotech]] **Primary source:** [[articles/2026 Annual Report on Brain-Computer Interfaces|2026 Annual Report on Brain-Computer Interfaces]] ## Definition S2 is the stimulation-oriented Neuralink implant variant described for Blindsight, using larger electrodes and deeper visual-cortex reach. ## Relationships [[wiki/S2 Implant|S2 implant]] is related to [[wiki/Blindsight|Blindsight]] and [[wiki/Neuralink|Neuralink]] as the program's stimulation hardware.  This entry's documented connections are expressed in its definition and related-work routes, with provenance retained in the source-linked material.  ## Source route [[articles/2026 Annual Report on Brain-Computer Interfaces|2026 Annual Report on Brain-Computer Interfaces]] · [[collections/Neurotech|Neurotech]] ## Related Work in the Corpus  - In [[articles/2026 Annual Report on Brain-Computer Interfaces|2026 Annual Report on Brain-Computer Interfaces]], **Neuralink: Operational Clinical Program and Regulatory Trajectory** provides the narrative context for **S2 Implant**: Regulatory milestones include FDA Breakthrough Device Designation for Blindsight (September 2024)—Neuralink's visual cortex stimulation implant designed to restore vision in individuals who have lost both eyes or optic nerve…  ## Research Inference Attractors  These are secondary semantic placements for the inference attractor network. Each statement keeps its original ID and tier; its canonical cluster page links back to every destination. Source register: [[research/Research Inferences|Research Inferences]]. Interpretive context: [[articles/Technologies for Consciousness Mapping and Transfer|Technologies for Consciousness Mapping and Transfer]] and [[articles/Mind Uploading and AI — The Host is Reusable and the Person is the Delta|Mind Uploading and AI — The Host is Reusable and the Person is the Delta]]. Collection route: [[collections/Neurotech|Neurotech]]. - **INF-0305 — Established.** Stimulating the vagus modulates systemic inflammatory signaling through a defined neural reflex, which means an electrical device can set an immunological parameter. Electricity substituting for a drug is the founding demonstration of bioelectronic medicine, and its indications expand annually. - **Canonical cluster:** [[wiki/In-Body Regulation and Autonomous Physiology|In-Body Regulation and Autonomous Physiology]] - **INF-0307 — Plausible.** If an implanted controller can read and write autonomic traffic, homeostatic setpoints become adjustable parameters rather than fixed biology. Adjustable setpoints are the mechanism by which medicine crosses from treatment into specification of the body's operating conditions. - **Canonical cluster:** [[wiki/In-Body Regulation and Autonomous Physiology|In-Body Regulation and Autonomous Physiology]] - **INF-0308 — Analytic.** An implanted device that receives software updates has a therapeutic profile that changes after implantation, without a new procedure or necessarily a new approval. The body's regulatory behavior becomes a function of a release cycle, which is a genuinely new relationship between a person and a vendor. - **Canonical cluster:** [[wiki/In-Body Regulation and Autonomous Physiology|In-Body Regulation and Autonomous Physiology]] - **INF-0318 — Analytic.** Wearables, ingestibles, and implants are converging on a single networked physiological layer with shared protocols and a common cloud. The body becomes a managed system with an operator, and the management interface is the product everyone is actually building. - **Canonical cluster:** [[wiki/In-Body Regulation and Autonomous Physiology|In-Body Regulation and Autonomous Physiology]] - **INF-0319 — Strongly indicated.** Networked implants have documented vulnerability classes, and any device that can regulate physiology can misregulate it. Security engineering becomes life-safety engineering, which raises the assurance bar above anything consumer software currently meets. - **Canonical cluster:** [[wiki/In-Body Regulation and Autonomous Physiology|In-Body Regulation and Autonomous Physiology]]