A slightly different post ..... away from robot and GPU! Today, I want to point to a new article titled Resonant Cholinergic Dynamics in Cognitive and Motor Decision-Making: Attention, Category Learning, and Choice in Neocortex, Superior Colliculus, and Optic Tectum was published on Frontiers in Neuroscience (20 January 2016 | http://dx.doi.org/10.3389/fnins.2015.00501). The article, directly derived from my PhD research on laminar mechanisms of memory and perception in the cerebral cortex, was written in collaboration with Jesse Palma. This article, freely available online, elaborates on links between ... a cup of coffee (cholinergic modulation!!!!), attention, learning, and decision making within several brain systems, both cognitive and motor.
Selecting relevant sensory information while interacting with a changing environment is a key feature not only in robotsof animal intelligence. This selection is necessary to direct limited sensory, cognitive, and motor resources toward the important stimuli in the environment, and to choose a set of motor commands that correspond to behavioral goals. The present article proposes how cholinergic modulation of cognitive and sensory-motor circuits may realize such selectivity in a task-sensitive way. Understanding how animals can solve this, can help build more intelligent machines.
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