#40 – Nested Observer Windows: the case for hierarchical consciousness скачать в хорошем качестве

#40 – Nested Observer Windows: the case for hierarchical consciousness

In episode 40 of the Justin Riddle Podcast, Justin provides an update of the Nested Observer Windows (NOW) Model. The paper describing this theory was recently published in the open-access Neuroscience of Consciousness journal (link below) and this video is an extended version of the Plenary talk that Justin gave at the Science of Consciousness conference in April of 2024 in Tucson, AZ (link below to conference recording). The NOW Model describes the mind as a nested hierarchical system in which there are many different cognitive systems within the brain at multiple scales. We are familiar with neuron-centric theories of consciousness, and yet why are we so fixated on the level of the neuron. There are synapses that comprise the neuron, there are microtubule systems within the neurons that appear to be electrically active, and there are neuronal population dynamics above the neuron which display prominent electrical properties. The cellular level is one level within a multi-scalar system. Evidence from cognitive neuroscience is suggesting that the low-frequency macroscopic electrical activity in the brain is closest correlated to cognition and brain stimulation techniques that drive these neural oscillations can reproducibly create changes in cognition. Therefore, it appears that these macroscopic scales are “causally” relevant to cognition. How then do all of these multiple levels connect to each other? Observations from neuroscience show us that these multiple scales are electrically coupled to each other, a phenomenon called cross-frequency coupling. With coupling across these multiple scales, there is a mechanism for how information processed at different scales can be communicated up and down the nested hierarchy of the brain. The NOW Model essentially takes cross-frequency coupling very seriously. Your mind is at the apex, the top, of the brain hierarchical system and there are nested cognitive processing systems within you. A model by which there are nested cognitive systems explains a whole range of psychological phenomena that are not current explainable under single-level neuron theories of consciousness. For example, the fact that we are only aware of a high level of abstraction of our experience and yet can interact with a rich perceptual landscape and initiated complex motor movements can be explained by an interaction between ourself at the slow apex and the lower levels. Another explanation is how slow our cognition really is: the NOW Model suggests that we are operating in the time range of 1 cycle per second or even slower. Our thoughts are sluggish and filled with abstraction (perhaps a key to intelligence) but contain the richness of the faster systems. Beyond capturing a deeper range of every day experiences, the NOW Model also readily accounts for dissociative identity disorder and new psychotherapy techniques that conceptualize the self as a family (internal family systems). This is just the tip of the iceberg from changing our self-conceptualization from singular into a multiplicity of nested systems. There is a lot of work to be done in this space to validate the potential cognitive reality of the NOW Model! ~~~ Timestamps ~~~ 0:00 Introduction 12:30 Overcoming reductionism 22:22 The closest correlate to cognition 31:40 Electrical coupling across scales 38:24 Mosaic tiles of experience 49:15 What is it like to be hierarchically conscious? 1:02:06 The NOW Model in exceptional systems 1:18:12 Consciousness in the brain and body NOW Model paper (free to download): https://academic.oup.com/nc/article/2... Plenary #6 Talks from The Science of Consciousness 2024    • 2024 TSC PLENARY 6 - CONSCIOUSNESS IN RELI...   Previous episodes of relevance: Episode 16 on Slow Wave Electromagnetic Mind    • #16 - Slow-Wave Electromagnetic Mind: thin...   Episode 17 on Nested Hierarchical Consciousness    • #17 - Nested Hierarchical Consciousness: v...   Merch store: https://justinriddle.myspreadshop.com/ Website: www.justinriddlepodcast.com Email: justinriddlepodcast@gmail.com Music licensed from and created by Baylor Odabashian. BandCamp: @UnscrewablePooch Painting behind me by Paul Seli. IG: @Paul.Seli.art