Miguel Aguilera   complex systems, neuroscience and cognition

Interaction Dynamics and Autonomy in Cognitive Systems

Abstract

The concept of autonomy is of crucial importance for understanding life and cognition. Whereas cellular and organismic autonomy is based in the self-production of the material infrastructure sustainingthe existence of living beings as such, we are interested in how biological autonomy can be expandedinto forms of autonomous agency, where autonomy as a form of organization is extended into the behaviour of an agent in interaction with its environment (and not its material self-production). In thisthesis, we focus on the development of operational models of sensorimotor agency, exploring the con-struction of a domain of interactions creating a dynamical interface between agent and environment.We present two main contributions to the study of autonomous agency:

First, we contribute to the development of a modelling route for testing, comparing and validatinghypotheses about neurocognitive autonomy. Through the design and analysis of specific neurodynamical models embedded in robotic agents, we explore how an agent is constituted in a sensorimotor spaceas an autonomous entity able to adaptively sustain its own organization. Using two simulation modelsand different dynamical analysis and measurement of complex patterns in their behaviour, we are ableto tackle some theoretical obstacles preventing the understanding of sensorimotor autonomy, and togenerate new predictions about the nature of autonomous agency in the neurocognitive domain.

Second, we explore the extension of sensorimotor forms of autonomy into the social realm. Weanalyse two cases from an experimental perspective: the constitution of a collective subject in a sensorimotor social interactive task, and the emergence of an autonomous social identity in a large-scale technologically-mediated social system. Through the analysis of coordination mechanisms and emergent complex patterns, we are able to gather experimental evidence indicating that in some cases socialautonomy might emerge based on mechanisms of coordinated sensorimotor activity and interaction, constituting forms of collective autonomous agency.

Memory

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  1. Aguilera, M (2015). Interaction Dynamics and Autonomy in Cognitive Systems. PhD thesis, University of Zaragoza, Spain.

  2. Aguilera, M (2018). Rhythms of the collective brain: Metastable synchronization and cross-scale interactions in connected multitudes. Complexity Volume 2018, Article ID 4212509. doi:10.1155/2018/4212509

  3. Aguilera M, Bedia MG and Barandiaran XE (2016) Extended Neural Metastability in an Embodied Model of Sensorimotor Coupling. Frontiers in Systems Neuroscience 10:76. doi: 10.3389/fnsys.2016.00076

  4. Monterde, A, Calleja-López, A, Aguilera, M, Barandiaran, XE, & Postill, J (2015). Multitudinous identities: a qualitative and network analysis of the 15M collective identity. Information, Communication and Society, doi: 10.1080/1369118X.2015.1043315

  5. Aguilera M, Barandiaran XE, Bedia MG, Seron F (2015) Self-Organized Criticality, Plasticity and Sensorimotor Coupling. Explorations with a Neurorobotic Model in a Behavioural Preference Task. PLoS ONE 10(2): e0117465. doi:10.1371/journal.pone.0117465

  6. Bedia, MG, Aguilera, M, Gomez, T, Larrode, DG, & Seron, F (2014). Quantifying long-range correlations and 1/f patterns in a minimal experiment of social interaction. Frontiers in Psychology, 5, 1281. doi:10.3389/fpsyg.2014.01281

  7. Aguilera, M, Bedia, MG, Barandiaran, XE. & Serón, F (2014). Intermittent animal behaviour: the adjustment deployment dilemma. Artificial Life, 20(4), 471–489. doi:10.1162/ARTL_a_00133

  8. Aguilera, M, Bedia, MG, Santos, BA, Barandiaran, XE (2013). The Situated HKB Model: how sensorimotor spatial coupling can alter oscillatory brain dynamics. Frontiers in Computational Neuroscience 7 (2013): 117. doi:10.3389/fncom.2013.00117.

  9. Santos, BA, Barandiaran, XE, Husbands, P, Aguilera, M & Bedia, M G. (2012). Sensorimotor coordination and metastability in a situated HKB model. Connection Science.