Psygenic

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Psygenic or psychosigenic denotes an origin that may be due to psychosis or psychotic experiences.

Not to be confused with the medical term psychogenic, which does not relate to plurality, systems, or headmate origins.

History
The word was coined in January of 2021 on the Pluralpedia Discord server as the result of a discussion among some of its members wanting a word that could describe their systems' experiences.

Related Terms
Deligenic and hallucingenic are origins related to specific psychotic symptoms.

The corresponding -based term is psychosisbased.