SAE Biology Note 7: Dissociative Identity and the Dissociation Spectrum — The Internal Anatomy of 13DD, the Prefrontal Tri-Position Hypothesis, and Seven Non-Trivial Predictions / SAE生物笔记第七篇: 多重人格与解离谱系——13DD的内部解剖,前额叶三功能位假说,与七个非平凡预测

This paper extends the SAE framework's four-stage evolutionary model of 13DD (self/agency) by looking inward: 13DD is not an indivisible unit but contains at least three independently damageable, independently developing functional positions — narrative ("this is me"), negation ("reject/return"), and conflict monitoring ("two predictions are fighting"). A distributed network centered on the prefrontal triad (mPFC, dlPFC, ACC) constitutes the strongest candidate neural realization, though the structural thesis does not depend on any particular neural localization. The candidate functional entry point for 14DD is vmPFC, but MIDUS diffusion MRI data suggest 14DD's physical signature is better characterized as inter-regional pathway structural integrity. Using the dissociative disorder spectrum (DID, OSDD-1a, OSDD-1b, DPDR) and adjacent pathologies as posterior calibration, the paper unifies the classification of the entire dissociation spectrum with two variables and proposes seven non-trivial predictions. Bilingual (Chinese authoritative / English independent rewrite).

Keywords

Self-as-an-End; SAE; 13DD; dissociative identity disorder; DID; DPDR; OSDD; prefrontal cortex; mPFC; dlPFC; ACC; vmPFC; negation; subjectivity; consciousness; dissociation spectrum; developmental arrest; MIDUS; hippocampal lateralization; purpose in life; philosophy of mind; neurophilosophy

Resource Type

Publication / Preprint

Language

zho (Chinese — authoritative text) eng (English — independent rewrite)

License

Creative Commons Attribution 4.0 International (CC BY 4.0)

Related Identifiers

Is supplement to / continues:

• DOI: 10.5281/zenodo.19531333 (SAE Anthropology Paper 1: The Emergence of 13DD)
• DOI: 10.5281/zenodo.19563244 (SAE Anthropology Paper 2: The Emergence of 14DD)
• DOI: 10.5281/zenodo.19588656 (SAE Biology Note 4: Transplant Rejection)
• DOI: 10.5281/zenodo.19589573 (SAE Biology Note 5: Depression)
• DOI: 10.5281/zenodo.19590561 (SAE Biology Note 6: Midlife Crisis)
• DOI: 10.5281/zenodo.19481304 (SAE Methodology Paper VII: Via Negativa)

Part of series:

• SAE Biology Notes Series
• Note 1: DOI 10.5281/zenodo.19492773
• Note 3: DOI 10.5281/zenodo.19501120
• Note 4: DOI 10.5281/zenodo.19588656
• Note 5: DOI 10.5281/zenodo.19589573
• Note 6: DOI 10.5281/zenodo.19590561

Subjects

Philosophy of Mind Neurophilosophy Clinical Psychology Dissociative Disorders Consciousness Studies

Notes

• Chinese is the authoritative text; English is an independent rewrite, not a translation.
• This paper is a philosophy paper providing structural direction; precise neural localization and experimental verification are for neuroscientists.
• Contains §7.4 with explicit philosophical judgment on prefrontal lobotomy under the SAE axiom "persons are ends in themselves."