# Microelectrode Array **Entity class:** Concept or analytic term **Type:** Neural recording and stimulation technology **Collection:** [[collections/Neurotech|Neurotech]] **Primary source:** [[articles/The Organic-Synthetic Brain Atlas|The Organic-Synthetic Brain Atlas]] ## Definition Microelectrode Array is a neural recording and stimulation technology identified in the source article's the bidirectional electrical interface for cultured neural networks layer. ## Relationships [[wiki/Microelectrode Array|Microelectrode Array]] is related to [[wiki/Dissociated Cortical Culture|Dissociated Cortical Culture]] as the bidirectional electrical interface for cultured neural networks. <!-- BEGIN HUMANIZED RELATIONSHIPS 2026-09-11 --> This entry's documented connections are expressed in its definition and related-work routes, with provenance retained in the source-linked material. <!-- END HUMANIZED RELATIONSHIPS 2026-09-11 --> ## Source route [[articles/The Organic-Synthetic Brain Atlas|The Organic-Synthetic Brain Atlas]] · [[collections/Neurotech|Neurotech]] ## Related Work in the Corpus <!-- BEGIN HUMANIZED CORPUS ROUTES 2026-09-11 --> - In [[articles/The Organic-Synthetic Brain Atlas|The Organic-Synthetic Brain Atlas]], **II.1 — The Substrate Itself: From Dissociated Cultures to Three-Dimensional Organoids** provides the narrative context for **Microelectrode Array**: The simplest form of organic neural computation begins with dissociated cortical cultures: primary neurons extracted from embryonic or postnatal rodent cortex, plated as two-dimensional monolayers on planar substrates, and… <!-- END HUMANIZED CORPUS ROUTES 2026-09-11 --> ## Research Inferences <!-- BEGIN RESEARCH INFERENCES 2026-09-11 --> These entries translate the forward-looking register in [[research/Research Inferences|Research Inferences]] into ordinary wiki prose. The tier labels apply to the inference, not automatically to every factual anchor inside it. The interpretive frame comes from [[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-0163 — Established.** High-density CMOS microelectrode arrays are the shared instrument across DishBrain, organoid platforms, and slice physiology. One instrument class underlies the entire biological-compute sector, and its channel density improvements propagate to every participant simultaneously. <!-- END RESEARCH INFERENCES 2026-09-11 --> ## Research Inference Attractors <!-- BEGIN DEEP INFERENCE ATTRACTORS 2026-09-11 --> 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-0005 — Plausible.** Thin-film surface arrays trade single-unit resolution for reversibility and coverage area. Reversibility is the property that makes iteration possible: a device that can be removed can be upgraded, and upgradeability is what turns an implant from a terminal procedure into a subscription substrate. - **Canonical cluster:** [[wiki/Neural Interfaces and Continuity Architecture|Neural Interfaces and Continuity Architecture]] <!-- END DEEP INFERENCE ATTRACTORS 2026-09-11 -->