# Hindsight replay in reinforcement learning

**URL:** <https://discourse.numenta.org/t/hindsight-replay-in-reinforcement-learning/8249>\
**Category:** General Neuroscience\
**Tags:** sequence-memory, spatial-pooling, encoders, community, reinforcement\
**Created:** [February 20, 2021, 3:45am UTC](https://discourse.numenta.org/t/hindsight-replay-in-reinforcement-learning/8249 "2021-02-20T03:45:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![INNFINITEMINDS](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.numenta.org/innfiniteminds/32/5490_2.png) [@INNFINITEMINDS](https://discourse.numenta.org/u/INNFINITEMINDS)\
**Post date:** [February 20, 2021, 3:45am UTC](https://discourse.numenta.org/t/hindsight-replay-in-reinforcement-learning/8249/1 "2021-02-20T03:45:48Z")

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What is the biological basis of Hindsight replay in reinforcement learning and the biological equivalent of action replay mode? (in respect to Neuron level/Neuron populations level /neuron network level)

Thanks  
Arpit