Neural activity reveals interactions between episodic and semantic memory systems during retrieval

Christoph T. Weidemann, James E. Kragel, Bradley C. Lega, Gregory A. Worrell, Michael R. Sperling, Ashwini D. Sharan, Barbara C. Jobst, Fatemeh Khadjevand, Kathryn A. Davis, Paul A. Wanda, Allison Kadel, Daniel S. Rizzuto, Michael J. Kahana