What we call attention-deficit/hyperactivity disorder is, under the Cortical Informational Field Theory (CIFT), a near-critical cortical regime — RC³ — in which λCIFT fluctuates chronically near the critical threshold λc. This is not a pathological state but a cortical architecture with ancient evolutionary roots that was functionally optimal in high-novelty environments and became costly only with the Neolithic transition to sedentary, routine-demanding contexts. The mismatch is environmental. The architecture is not disordered. The present paper has two objectives. First, it provides the evolutionary and dynamical foundation for the RC³ designation, drawing on genomic evidence spanning 45, 000 years of human history. Second, it derives from the field equation ∂ₜΦ = Dₑff∇²Φ + λCIFTΦ − βΦ³ + η (x, t) a structured three-layer intervention protocol — CIFT-EXEC — for optimizing functional C2Φ in RC³ regimes during executive function tasks. The protocol addresses the four modulable parameters of the field equation: λCIFT (pharmacological layer), η (x, t) (environmental layer), G (x, t) (behavioral layer), and Dₑff (long-term conditioning). Empirical grounding comes from Paper V of this program, which demonstrated increased inter-task cortical reconfiguration in ADHD (Cohen's d = 0. 73–0. 79), consistent with the near-critical prediction R ∝ 1/ΔU = 4β/λₑff². The protocol predicts synergistic effects of medication combined with structured environment, multimodal learning advantage in high-reconfiguration individuals, and specific experimental conditions distinguishing RC³ from neurotypical regimes. Six falsifiable predictions are derived. The CIFT-EXEC protocol is the first intervention framework for ADHD grounded in a formal field equation rather than a symptom checklist. Its goal is not to correct the RC³ architecture but to build the environmental and behavioral scaffolding within which it can function adaptively.
Danko Stjepovic Gonzalez (Fri,) studied this question.