Nonseparability of Shared Intentionality

According to recent studies in developmental psychology and neuroscience, symbolic language is essentially intersubjective. Empathetically relating to others renders possible the acquisition of linguistic constructs. Intersubjectivity develops in early ontogenetic life when interactions between mother and infant mutually shape their relatedness. Empirical findings suggest that the shared attention and intention involved in those interactions is sustained as it becomes internalized and embodied. Symbolic language is derivative and emerges from shared intentionality. In this paper, we present a formalization of shared intentionality based upon a quantum approach. From a phenomenological viewpoint, we investigate the nonseparable, dynamic and sustainable nature of social cognition and evaluate the appropriateness of quantum interaction for modelling intersubjectivity

Accounting for the Specious Present: A Defense of Enactivism

I argue that conscious visual experience is essentially a non-representational demonstration of a skill. The explication and defense of this position depends on both phenomenological and empirical considerations. The central phenomenological claim is this: as a matter of human psychology, it is impossible to produce a conscious visual experience of a mind-independent object that is sufficiently like typical cases, without including concomitant proprioceptive sensations of the sort of extra-neural behavior that allows us to there and then competently detect such objects. I then argue that this view, which is a version of enactivism, best explains the temporality of conscious experience—what is often called the specious present

The Basal Ganglia and Motor Control

This paper briefly reviews the functional anatomy of the basal ganglia and their relationships with the thalamocortical system. The basal ganglia, including the striatum, pallidum, subthalamic nucleus, and substantia nigra, are involved in a number of parallel, functionally segregated cortical-subcortical circuits. These circuits support a wide range of sensorimotor, cognitive and emotional-motivational brain functions. A main role of the basal ganglia is the learning and selection of the most appropriate motor or behavioral programs. The internal functional organization of the basal ganglia is very well suited for such selection mechanisms, both in development and in adulthood. The question of whether clumsiness may be, at least in part, attributed to dysfunction of the basal ganglia is discussed in the context of the differential, complementary, or interactive roles of the basal ganglia and the cerebellum in the development of motor control

Empathy, engagement, entrainment: the interaction dynamics of aesthetic experience

A recent version of the view that aesthetic experience is based in empathy as inner imitation explains aesthetic experience as the automatic simulation of actions, emotions, and bodily sensations depicted in an artwork by motor neurons in the brain. Criticizing the simulation theory for committing to an erroneous concept of empathy and failing to distinguish regular from aesthetic experiences of art, I advance an alternative, dynamic approach and claim that aesthetic experience is enacted and skillful, based in the recognition of others’ experiences as distinct from one’s own. In combining insights from mainly psychology, phenomenology, and cognitive science, the dynamic approach aims to explain the emergence of aesthetic experience in terms of the reciprocal interaction between viewer and artwork. I argue that aesthetic experience emerges by participatory sense-making and revolves around movement as a means for creating meaning. While entrainment merely plays a preparatory part in this, aesthetic engagement constitutes the phenomenological side of coupling to an artwork and provides the context for exploration, and eventually for moving, seeing, and feeling with art. I submit that aesthetic experience emerges from bodily and emotional engagement with works of art via the complementary processes of the perception–action and motion–emotion loops. The former involves the embodied visual exploration of an artwork in physical space, and progressively structures and organizes visual experience by way of perceptual feedback from body movements made in response to the artwork. The latter concerns the movement qualities and shapes of implicit and explicit bodily responses to an artwork that cue emotion and thereby modulate over-all affect and attitude. The two processes cause the viewer to bodily and emotionally move with and be moved by individual works of art, and consequently to recognize another psychological orientation than her own, which explains how art can cause feelings of insight or awe and disclose aspects of life that are unfamiliar or novel to the viewer

Merleau-Ponty and Embodied Cognitive Science

What would the Merleau-Ponty of Phenomenology of Perception have thought of the use of his phenomenology in the cognitive sciences? This question raises the issue of Merleau-Ponty’s conception of the relationship between the sciences and philosophy, and of what he took the philosophical significance of his phenomenology to be. In this article I suggest an answer to this question through a discussion of certain claims made in connection to the “post-cognitivist” approach to cognitive science by Hubert Dreyfus, Shaun Gallagher and Francisco Varela, Evan Thompson and Eleanor Rosch. I suggest that these claims are indicative of an appropriation of Merleau-Ponty’s thought that he would have welcomed as innovative science. Despite this, I argue that he would have viewed this use of his work as potentially occluding the full philosophical significance that he believed his phenomenological investigations to contain

Social Expertise: A Development of ‘Intersubjective Maximal Grip’ (IMG)

The aim of this thesis is to supplement the interactionist alternatives to folk psychology. Briefly stated, whereas the proponents of folk psychology claim that interpersonal understanding centrally involves the attribution of propositional attitudes, such as beliefs and desires, in order to predict and explain behaviour, the interactionists argue that social understanding is a skill that encompasses a number of different aspects, which includes, but is not limited to, the attribution of propositional attitudes. Since the interactionists’ arguments are relatively new in the social understanding debate, many aspects of the arguments are not fully developed and explored. For instance, Hanne De Jaegher claims that the concept of “social skill” needs further development (2009, p. 427). This thesis aims to do just that by integrating two separate debates: social understanding and expertise. Drawing on Hubert Dreyfus’ non-representational/non-propositional account of expertise, I describe, in detail, a form of social interaction (or ‘social expertise’) that does not centrally involve the attribution of propositional attitudes. Central to Dreyfus’ discussion of skillful coping is Maurice Merleau-Ponty’s concept of ‘maximal grip’ (MG), which refers to the way we seek to obtain a better perspective in a situation via our body. Building on this discussion, I develop a new concept called ‘intersubjective maximal grip’ (IMG), which describes a way we interact with others by anticipating their behaviour by recognising and responding to our respective optimal positions. In explaining this phenomenon further, I expand on Dreyfus’ discussion of MG to develop two skills related to understanding others: ‘joint optimal position recognition’ (JOPR) and ‘optimal position recognition’ (OPR). I then apply IMG to the debate about social understanding to demonstrate how IMG supplements the interactionists’ arguments against folk psychology

The enactive approach to architectural experience: A neurophysiological perspective on embodiment, motivation, and affordances

From the enactivist perspective, the way people perceptually experience the world, including architectural spaces, is governed by the dynamic sensorimotor activity of the human organism as a whole and is thereby influenced by the particular conditions of man’s embodiment

Action Observation for Neurorehabilitation in Apraxia

Neurorehabilitation and brain stimulation studies of post-stroke patients suggest that action-observation effects can lead to rapid improvements in the recovery of motor functions and long-term motor cortical reorganization. Apraxia is a clinically important disorder characterized by marked impairment in representing and performing skillful movements [gestures], which limits many daily activities and impedes independent functioning. Recent clinical research has revealed errors of visuo-motor integration in patients with apraxia. This paper presents a rehabilitative perspective focusing on the possibility of action observation as a therapeutic treatment for patients with apraxia. This perspective also outlines impacts on neurorehabilitation and brain repair following the reinforcement of the perceptual-motor coupling. To date, interventions based primarily on action observation in apraxia have not been undertaken