Extended Data Fig. 6: CA3-ADn pathway is recruited from recent to remote fear memory recall.
From: An inhibitory hippocampal–thalamic pathway modulates remote memory retrieval
a, ADn is activated and necessary for recent memory retrieval. At this time, the inhibitory cells that project from CA3 to the ADn are relatively inactive. b, At the remote memory retrieval, inhibitory cells that project from CA3 to the ADn are actively engaged to suppress the activity in ADn. The suppression of ADn activity is necessary for remote memory retrieval.
