This paper introduces the Three-Layer Rational Consciousness Zone Theory (TLRCZT) — a novel theoretical framework that defines the consciousness conditions under which memory reconsolidation most reliably occurs in clinical practice. While memory reconsolidation research has established what happens neurobiologically when therapeutic change takes place, it has not provided a clinical framework specifying in what state of consciousness these conditions are most optimally met. The TLRCZT addresses this gap by identifying three distinct zones of consciousness along the axis of rational regulatory function: (1) rational over-engagement, in which analytic-explanatory processing prevents experiential access to target memories; (2) rational under-engagement, in which emotional flooding prevents the containment and meaning-making necessary for memory updating; and (3) the rational optimal zone, in which experiential contact with memory is maintained simultaneously with sufficient regulatory capacity to enable surprise, insight, and updating. Clinical implications for hypnotherapy, age regression, Perspective Shift Technique, grief therapy, and past-life therapy are discussed.
Keiichi Murai (Mon,) studied this question.