[EMOR13] Cognitive Domain and Bidirectional Temporality: Forward and Backward Operational Vectors of Thought Flux

Based on the established ontology of Consistent Universal Evolution in the EMOR series, this paper proposes the core concept of the Cognitive Domain and demonstrates its logical necessity: the Cognitive Domain is the excited-state basal field presented by Consistent Universal Evolution at the human neural-cognitive level, constituting the logically necessary condition that enables flowing thought to be structured, personal identity to be sustained, and offline creation to be possible. This paper reduces the traditional philosophical "temporality" to forward and backward operational vectors of thought flux within the Cognitive Domain—forward tracing the birth of thought to dissolve local contradictions, and backward generating new thought to expand cognitive boundaries. Using this framework, it locates the structural sources of opposing philosophical orientations in the history of philosophy (such as Heraclitus's "strife" and Daoism's "non-contention"), responds to contemporary debates in Enactivism, Extended Mind Theory, and Correlationism, and completes a systematic dissolution of the core dilemmas of traditional philosophy.