We worked with @harvardbrainsci to show that distributional RL, a recent development in AI research, can provide insight into previously unexplained elements of dopamine-based learning in the brain.
Read the blog: https://deepmind.com/blog/article/Dopamine-and-temporal-difference-learning-A-fruitful-relationship-between-neuroscience-and-AI … (2/2)
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It isn't just dopamine. It's all the neurotransmitter's that drive our neural nets. Training reinforcement with cortisol, serotonin, testosterone. Our behaviors need a forcing function otherwise we're just a really really heat efficient computer.
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Gaba actually is pretty important, even when dopamine levels are regulated. And roles of free energy framework is actually very relevant in modelling such interactions. There is some evidence alreadyhttps://n.neurology.org/content/91/7/e675 …
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Hi, I'm currently a third year medical student looking to intercalate in a Health data analytics and machine learning MSc. Would anyone in your team be able to advise me on how valuable this degree would be to a future career at DeepMind? Many thanks, Alex
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