A Neurologically Plausible Artificial Neural Network Computational Architecture of Episodic Memory and Recall

Episodic memory is supported by the relational memory functions of the hippocampus. Building upon extensive neuroscience research on hippocampal processing, neural density, and connectivity we have implemented a computational architecture using variants of adaptive resonance theory artificial neural networks. Consequently, this model is capable of encoding, storing and processing multi-modal sensory inputs as well as simulating qualitative memory phenomena such as auto-association and recall. The performance of the model is compared with human subject performance. Thus, in this paper we present a neurologically plausible artificial neural network computational architecture of episodic memory and recall modeled after cortical-hippocampal structure and function.