Comment by iandanforth

Please please don't take away from this that there are "memory cells" that "encode memories." The article is so badly written it seems to imply that. Memory is a whole brain phenomenon, and memory formation involves connections being formed and lost constantly between all types of neurons everywhere in the brain. One small aspect of memory (episodic memory) relies more heavily on hippocampal neurons during consolidation, and a small portion of that process is what is being discussed here.