Procedural learning occupies a distinctive and consequential position in depth-psychological and somatic-clinical literature, functioning as the conceptual bridge between neurophysiological habit formation and the embodied residue of traumatic and attachment experience. The corpus reveals two broad discursive streams that rarely achieve synthesis. The first, represented most extensively by Pat Ogden’s sensorimotor psychotherapy writings, treats procedural learning as the somatic record of adaptive—and maladaptive—response patterns encoded outside conscious recall: posture, gesture, muscular tension, and movement sequences that silently perpetuate the relational and traumatic past into the living present. For Ogden, challenging procedural learning in the present moment is the decisive therapeutic task, because talk therapy alone cannot reach this implicit stratum. The second stream, drawn from academic learning-psychology texts associated with William James’s Principles, addresses procedural memory taxonomically, situating it within Tulving’s nested hierarchy of episodic, semantic, and procedural systems, and contrasting it with explicit, declarative forms of knowing. Julian Jaynes contributes a provocative third voice, arguing that procedural skill acquisition proceeds optimally in the absence of consciousness, making consciousness itself a near-obstacle to this mode of learning. The central tension across the corpus is thus between procedural learning as clinical target—something to be identified, made visible, and transformed—and procedural learning as a foundational, sub-conscious cognitive architecture that underwrites all higher-order remembering.