Editing Place cell (section)

===Pattern completion===
Pattern completion is the ability to recall an entire memory from a partial or degraded sensory cue.<ref name="Rolls 2013 74"/> Place cells are able to maintain a stable firing field even after significant signals are removed from a location, suggesting that they can recall a pattern based on only part of the original input.<ref name="Moser-2008" /> Furthermore, the pattern completion exhibited by place cells is symmetric, because an entire memory can be retrieved from any part of it. For example, in an object-place association memory, spatial context can be used to recall an object and the object can be used to recall the spatial context.<ref name="Rolls 2013 74"/>