Embodied Intelligence in Octopus Neurobiology (Hochner, 2012) скачать в хорошем качестве

Embodied Intelligence in Octopus Neurobiology (Hochner, 2012)

This is AI-generated content reviewed by a PhD researcher with a PhD in Biomedical Science & neuroscience (Brenna Bray, PhD). I. Introduction to Octopus Intelligence Octopuses have a rich behavioral repertoire and high intelligence. They compete successfully with vertebrates in their environments. They perform complex tasks with a soft, boneless, flexible body. II. The Concept of Embodied Intelligence Behavior emerges from physical and sensory interactions. The controller, mechanical system, and environment interact. Morphology and material properties adapt for ecological niches. This concept is inspired by biology and used in robotics. III. The Distributed Nervous System Octopuses have around 500 million neurons, similar to dogs. The nervous system has a central brain, optic lobes, and arms. Two-thirds of their nerve cells are in the peripheral system. This distributed system fits their special embodied intelligence. IV. Motor Control of Flexible Arms The arms are muscular hydrostats with infinite degrees of freedom. Muscle cells are innervated to allow highly localized control. Movement uses a feed-forward, open-loop motor program. Detailed movement programs are embedded in the peripheral nerves. V. Reaching and Fetching Movements Reaching uses a stereotypical bend from the base to the tip. Fetching reshapes the flexible arm into articulated joints. The octopus divides the arm into segments like a human arm. Joint locations are computed dynamically at the arm level. VI. Learning and Memory Networks The central brain uses self-organization for learning and memory. The vertical lobe system has a fan-out fan-in neural network. Different cephalopod species use distinct sites of plasticity. They achieve similar computations despite synaptic differences. VII. Additional Resource Support See NourishED RFI's NotebookLM Resource Support Page. https://notebooklm.google.com/noteboo... VIII. Source Hochner, B. (2012). An Embodied View of Octopus Neurobiology. Current Biology. https://www.cell.com/action/showPdf?p... #octopus #intelligence #marinebiology #neuroscience #AnimalBehavior #biomimicry ‪@OctopusPharmacist‬ ‪@goldenoctopusofficial‬ ‪@ThePsychedelicScientist‬ ‪@LiveFromPlanetSwag‬