Before revision: In a recent work , researchers Felipe De Brigard, Sharda Umanath, and Muireann Irish argue that Tulving conceptualized semantic memory to be different from episodic memory in that "episodic memories were viewed as supported via spatiotemporal relations while information in semantic memory was mediated through conceptual, meaning-based associations".
After revision: In 2022 , researchers Felipe De Brigard, Sharda Umanath, and Muireann Irish argued that Tulving conceptualized semantic memory to be different from episodic memory in that "episodic memories were viewed as supported via spatiotemporal relations while information in semantic memory was mediated through conceptual, meaning-based associations".