Body as first teacher: The role of rhythmic visceral dynamics in early cognitive development

Abstract

Embodied cognition – the idea that mental states and processes should be understood in relation to one’s bodily constitution and interactions with the world – remains a controversial topic in the cognitive sciences. Recently, however, increasing interest in predictive processing theories amongst proponents and critics of embodiment alike has raised hopes of a reconciliation. This article sets out to appraise the unificatory potential of predictive processing, focusing in particular on embodied formulations of active inference. Our analysis suggests that most active inference accounts invoke weak, potentially trivial conceptions of embodiment; those making stronger claims do so independently of the theoretical commitments of the active inference framework. We suggest that a more compelling version of embodied active inference can be motivated by adopting a diachronic perspective on the way rhythmic physiological activity shapes neural development in utero. According to this visceral afferent training hypothesis, early-emerging physiological processes are essential not only for supporting the biophysical development of neural structures, but also for configuring the cognitive architecture these structures entail. Focusing in particular on the cardiovascular system, we propose three candidate mechanisms through which visceral afferent training might operate: (i) activity-dependent neuronal development, (ii) periodic signal modelling, and (iii) oscillatory network co-ordination.

Sense of Self in First-Time Pregnancy

“…Though major transformative experiences such as pregnancy presumably impact processing of information related to the self, from sensory inputs to broader beliefs and worldviews (Villiger, 2022), how aspects of the self-model may change in the event of such experiences is unclear. There is a nascent literature in predictive processing about related issues including foetal (self-)development relying on co-embodiment and co-homeostasis (Ciaunica et al, 2021, Corcoran et al 2023a, Corcoran et al 2023b), but very little if any work focused primarily on maternal self-model transformation through this developmental stage.…”