Understanding Attunement, Containment, and Co-Regulation: Their Scientific Foundations and Relationship to the DOVE ACEs

Description This conceptual and theoretical manuscript examines the developmental roles of attunement, containment, and co-regulation and explores their relationship to the DOVE ACEs framework (Developmental Overwhelm, Vulnerability, and Exclusion). Drawing from developmental neuroscience, attachment theory, polyvagal theory, affect regulation research, somatic psychology, and motor control science, the paper synthesizes existing literature to investigate how early relational experiences may influence long-term patterns of embodiment. The manuscript proposes that disruptions in attunement, containment, and co-regulation may become encoded through implicit, somatic, and procedural memory systems during sensitive developmental periods. Within the DOVE ACEs framework, these adaptations are hypothesized to contribute to enduring patterns of physiological regulation, posture, breathing, movement organization, balance behavior, and perceived vulnerability to falling. This work does not present original experimental data and does not claim to establish causal relationships. Rather, it introduces DOVE ACEs as a hypothesis-generating conceptual framework intended to integrate developmental, neurophysiological, and biomechanical perspectives on adversity. The paper discusses implications for trauma-informed rehabilitation, fall prevention, physical therapy, behavioral health, geriatrics, and future research. Keywords: attunement, containment, co-regulation, DOVE ACEs, developmental trauma, implicit memory, embodied trauma, attachment, polyvagal theory, motor development, posture, gait, balance, fear of falling, nervous system regulation.