Abnormal hippocampal functional network and related memory impairment in pilocarpine-treated rats.

Our results indicated a trend of decreased connectivity in the hippocampal functional network, as well as spatial, object, and episodic memory impairment in the pilocarpine-induced TLE rat. Moreover, connections within the hippocampal network showed a relationship with spatial memory, and connections between the hippocampal network and regions in other networks revealed an association with both spatial and object memory.