What separates knowing a fact from remembering an event? · Grey Matter

An episodic memory carries its own time and place (the day you learned that Paris is the capital of France), while a semantic memory is the fact itself, detached from the moment it was learned.

What separates knowing a fact from remembering an event?

An episodic memory carries its own time and place (the day you learned that Paris is the capital of France), while a semantic memory is the fact itself, detached from the moment it was learned. Both are declarative, but episodes depend on the hippocampus to bind their details, while facts are held by the temporal cortex, with a hub in the anterior temporal lobes. The two dissociate in disease: hippocampal amnesia removes new episodes and spares old facts, and semantic dementia erodes facts and word meanings while recent events can still be recalled.