Question

Having read a story once, certain amnesia victims will read it faster the second time even though they can't recall having seen the story before. they have most likely suffered damage to the

Answer 1

they have most likely suffered damage to the hippocampus.
hippocampus is a part of our brain that played an extremely important role in spatial navigation for a long term memory.
A damage to this area could make us unable to access a certain information even though that information is already stored within our memory.