# External Phenotype **Entity class:** Continuity and identity concept **Collections:** [[collections/Neurotech|Neurotech]] · [[collections/Consciousness Continuity|Consciousness Continuity]] ## Definition **External Phenotype** is the durable behavioral, linguistic, relational, and autobiographical traces through which aspects of a person become observable outside the biological nervous system. ## Relationships - **Technical relationship:** It contributes evidence to [[wiki/Continuity Telemetry|Continuity Telemetry]] and a [[wiki/Continuity Sidecar|Continuity Sidecar]] but is not equivalent to the full person. - **Canonical source:** [[articles/Technologies for Consciousness Mapping and Transfer|Technologies for Consciousness Mapping and Transfer]]. - **Collection relationship:** The entry belongs to [[collections/Neurotech|Neurotech]] and the person-scale persistence questions maintained by [[collections/Consciousness Continuity|Consciousness Continuity]]. <!-- 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 --> ## Epistemic boundary Inclusion in the continuity stack records a documented component, method, model, or analytic distinction; it leaves whole-person transfer, subjective continuity, or numerical identity unresolved. ## Related Work in the Corpus <!-- BEGIN HUMANIZED CORPUS ROUTES 2026-09-11 --> - In [[articles/Technologies for Consciousness Mapping and Transfer|Technologies for Consciousness Mapping and Transfer]], **XIV. The external self** provides the narrative context for **External Phenotype**: The Stanford generative-agent result described in Section II demonstrates how much behavioral regularity can be recovered from a surprisingly small autobiographical record. <!-- END HUMANIZED CORPUS ROUTES 2026-09-11 -->