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Emergentcy With Musclemonk's avatar

Sherrington in his landmark study The Integrative Action of the Nervous System (1906) describes a kind of natural philosophy of perception (lecture IX). This was the first and remains the most coherent discussion of the three receptor fields exteroception, proprioception and interoception. These are in heavy use today in the fields of neuroscience, cognitive science, somatic psychology, and consciousness studies. The modern formulation has a heavy exteroceptive bias and misrepresents the importance of proprioception by dismissing it as positional awareness. Proprioception means self-awareness and Sherrington is the first to try to explain this deepest and innermost sensory motor system, the one that is the most self-referential. The distance receptors of sight, hearing and smell located in the leading segment of the animal body, of the head, are in a very real way the first locus of attention. But this is only from the perspective of functional survival behaviors. Philosophy like neuroscience tries to shed light on what is happening within and not just what is happening without. In a philosophical sense we can say that the self-referential core of being located not on the surface of the vertebrate organism but deepest within, is in a very real sense the primary perceptual system. The nucleus of a cell possesses its own nucleoskeleton, which is thoroughly embedded in the larger cytoskeleton of the cell and is affected by all of the movements of the organism, an information theoretic process called mechanotransduction, and which is what triggers the chemical or molecular expression of dna. Similarly the postural core of the vertebrate body includes the spine and its mechanical functioning is the basis of the richer but perhaps philosophically secondary expression by the visible and dynamic elements of the surface of the organism, exteroception. Proprioception or self-awareness as a deep internal process is philosophically primary because it forms the basis of the integrative action of the nervous system and by consequence of the more superficial actions that we engage in. What is important about this deepest inner system is that it is intrinsically homeostatic and integrative and this is the quality that gives it its primacy as a sort of innate ethical engine.

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Brendan Hogan's avatar

Everyone sleeps on Lonergan because, well, transcendental Thomism. but his 1957 Insight claims that the first step of any critical philosophy is ‘Pay attention!’ and every thing follows from how this works in his system.

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