# Mental Privacy
**Entity class:** Concept or analytic term
**Domain:** Neuroethics / Privacy
**Doc Type:** Governance Concept Node
**Maturity:** Emerging Legal and Ethical Principle
**Related:** [[Neurorights]], [[Neural Data Sovereignty]], [[Digital Phenotyping]], [[Genetic Privacy]]
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## Definition
**Mental privacy** is protection against unauthorized access to, collection of, inference from, disclosure of, or commercialization of information about mental states and processes. It includes direct neural recordings and may extend to non-neural data when that data supports sensitive mental-state inference.
## Architectural implications
Consent, purpose limitation, minimization, encryption, local processing, access revocation, auditability, inference controls, retention policy, and deletion rights must be designed into neural systems rather than added after deployment.
## Digital Afterlife Interface
**Evidence / Concept Status:** Emerging and partially enacted neurodata-protection concept; scope varies.
A continuity archive may contain unusually intimate neural and inferred mental state. Preservation cannot be treated as universal permission to inspect, disclose, train on, or reconstruct from that state. The source person's privacy and a later continuant's own interests may diverge, requiring distinct rules. See [[wiki/Human Digital Remains|Human Digital Remains]], [[wiki/Postmortem Data Directive|Postmortem Data Directive]], and [[wiki/Digital Afterlife Rights and Personhood|Digital Afterlife Rights and Personhood]].
## Neurotech cluster route
**Collection:** [[collections/Neurotech|Neurotech]]
**Source articles:** [[articles/The Architecture of Continuity and Emerging Neuroinformatics Standards|The Architecture of Continuity and Emerging Neuroinformatics Standards]]
## Relationships
**Related nodes:** [[wiki/Human Digital Remains|Human Digital Remains]] · [[wiki/Postmortem Data Directive|Postmortem Data Directive]] · [[wiki/Digital Afterlife Rights and Personhood|Digital Afterlife Rights and Personhood]]
[[wiki/Mental Privacy|Mental Privacy]] is related to [[collections/Neurotech|Neurotech]] through [[articles/The Architecture of Continuity and Emerging Neuroinformatics Standards|The Architecture of Continuity and Emerging Neuroinformatics Standards]].
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This entry's documented connections are expressed in its definition and related-work routes, with provenance retained in the source-linked material.
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## Related Work in the Corpus
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- In [[articles/The Architecture of Continuity and Emerging Neuroinformatics Standards|The Architecture of Continuity and Emerging Neuroinformatics Standards]], ****6\. Neuro-Rights, Ethics, and Governance of Neural Data**** provides the narrative context for **Mental Privacy**: Concept route: neurorights · UNESCO Recommendation on the Ethics of Neurotechnology · mental privacy · cognitive liberty · psychological continuity · neural data sovereignty · personal data pods · Solid · honest computing ·…
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## Research Inferences
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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-0086 — Strongly indicated.** Semantic decoding from non-invasive recordings requires cooperation today, and that requirement is a property of current signal quality rather than a principle. Legal frameworks built on the assumption of required cooperation are therefore built on a moving quantity.
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## Research Inference Attractors
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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-0087 — Analytic.** A model's context window and a person's working memory are both bounded state buffers feeding a much larger associative store. The engineering vocabulary developed for one — eviction policy, retrieval, compaction — describes the other well enough to be a research program rather than a metaphor.
- **Canonical cluster:** [[wiki/Cognitive Interface Layer|Cognitive Interface Layer]]
- **INF-0097 — Plausible.** Hippocampal prosthesis work has shown that stimulating with a model-predicted pattern can improve recall performance. A device that writes a computed memory trace is a memory co-processor, and co-processors are historically absorbed into the architecture they assist.
- **Canonical cluster:** [[wiki/Cognitive Interface Layer|Cognitive Interface Layer]]
- **INF-0276 — Established.** California classifies neural data as sensitive personal information with an opt-out right, and uniquely reaches employee data as well as consumer data. Employment coverage is the provision with the widest practical effect, because the workplace is where non-consensual neural monitoring is most likely to be normalized.
- **Canonical cluster:** [[wiki/Continuity Governance|Continuity Governance]]
- **INF-0278 — Established.** Connecticut's neural-data amendment took effect 1 July 2026, extending consent requirements to central nervous system measurements. Each additional state raises compliance cost for a national product, and compliance cost is what eventually produces a federal standard.
- **Canonical cluster:** [[wiki/Continuity Governance|Continuity Governance]]
- **INF-0282 — Analytic.** California's definition excludes data inferred from non-neural sources, which leaves behavioral inference of mental state entirely unregulated by the neural-data provisions. Every commercial system that wants mental-state information will be built on the permitted side of that line.
- **Canonical cluster:** [[wiki/Continuity Governance|Continuity Governance]]
- **INF-0292 — Strongly indicated.** Defense funding has underwritten the modality search in neural interfaces for over a decade through named programs with public solicitations. Procurement interest is documented rather than inferred, and it establishes that the state's requirement is non-surgical, high-bandwidth access.
- **Canonical cluster:** [[wiki/Continuity Governance|Continuity Governance]]
- **INF-0293 — Analytic.** Consent obtained for a clinical trial cannot meaningfully cover uses of the resulting neural corpus decades later by entities that do not yet exist. Perpetual-scope consent is the unsolved ethics problem that every long-lived neural dataset silently relies on.
- **Canonical cluster:** [[wiki/Continuity Governance|Continuity Governance]]
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## Simple Reminders, Quotations, and Thoughts
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> "Mental privacy should become a new human right."
> **— Rafael Yuste**, *Neurorights advocacy, wording candidate*
*Verification Status: Unverified — exact wording/source has not yet been independently confirmed against a primary source; source clue: Neurorights advocacy, wording candidate.*
[[reminders/unverified/Mental Privacy Should Become a Human Right by Rafael Yuste|Mental Privacy Should Become a Human Right by Rafael Yuste]]
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> “The mind is the sanctuary of our innermost selves, and that private world must be protected.”
> **— Rafael Yuste**, *“The Need to Protect the Data in Our Brains,” Columbia Magazine interview, Winter 2022–23*
[[reminders/Surveillance/The Mind Is a Sanctuary Worth Protecting by Rafael Yuste|The Mind Is a Sanctuary Worth Protecting by Rafael Yuste]]