Fig. 1: Schematic of how current approaches of adding replay to an artificial neural network could be to mapped onto the brain.
From: Brain-inspired replay for continual learning with artificial neural networks
a Exact or experience replay, which views the hippocampus as a memory buffer in which experiences can simply be stored, akin to traditional views of episodic memory77,78. b Generative replay with a separate generative model, which views the hippocampus as a generative neural network and replay as a generative process62,79.
