2643627 E-LTP early long-term potentiation 29 2643629 E-LTP early-phase LTP 16 2643634 E-LTP early LTP 12 2643631 E-LTP early phase of LTP 7 2643630 E-LTP early, protein synthesis-independent phase 3 2643633 E-LTP early component 1 2643635 E-LTP early form of LTP 1 2643632 E-LTP early maintenance phase of LTP 1 2643637 E-LTP REV-ERBalpha displayed abnormal NMDAR-dependent synaptic potentiation 1 2643636 E-LTP Transient long-term potentiation 1