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. Author manuscript; available in PMC: 2012 Jul 14.
Published in final edited form as: Neuron. 2011 Jul 14;71(1):155–165. doi: 10.1016/j.neuron.2011.04.026

Fig. 3. Both pre- and postsynaptic mechanisms are involved in the SO-induced synaptic plasticity.

Fig. 3

(A to C) % change of paired-pulse ratio (PPR) and EPSC amplitude after the three pairing protocols which induced synaptic plasticity. The PPR was transiently decreased after pairing SO 100 ms before SC, which induced synaptic LTP (A). The PPR was transiently increased after pairing SO 10 ms before SC, which induced synaptic STD (B). The PPR was not significantly changed after pairing SC 10 ms before SO, which induced synaptic LTP (C).