Sub-Planckian Resonance and the Cognitive Field: AFoundational Framework for Thought Curvature andWaveform Feedback

This paper is a direct continuation of the Fractal Fluid Space-Time (FFST) model developed in https://doi.org/10.6084/m9.figshare.28466540.v27\cite{ffst2025}, where the structure of space-time was modeled as a recursive, scale-invariant fluid capable of supporting curvature, torsion, and dynamic wave interaction. In that framework, space-time was shown to behave as a fractal field whose local density and pressure structures influenced rotational dynamics, gravitational behavior, and quantum coupling. The present work extends that formulation into the neurophysical domain, proposing that cognition is itself a fluid-structured waveform interaction arising from sub-Planckian resonance within this field. All variables introduced herein, including $\rho_f(x,t)$, $\Gamma_c(t)$, and $\mathcal{R}_n$ feedback layers, derive from or are consistent with FFST's foundational terms.<br>