Quincy is struck on the back of the head and finds, while she can remember her life up to the time she was struck on the head, she can no longer make new memories. quincy has amnesia.

Quincy's condition, wherein she can remember her life up to the time she was struck on the head but can no longer make new memories, is called anterogade amnesia. It remains a mysterious ailment because the precise mechanism of storing memories is not yet well understood; what has been known are the regions involved which include sites in the temporal cortex, especially in the hippocampus and nearby subcortical regions.