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. 2014 Feb 12;6:2. doi: 10.3389/fnsyn.2014.00002

Figure 2.

Figure 2

High frequency stimulation in Control and RNS60 ASW. (A) Presynaptic (red) and Postsynaptic (black) spikes generated by a repetitive presynaptic electrical stimulation at 200 Hz. (B) Failure of all postsynaptic spike generation after 100 consecutive trains repeated at 1 Hz in Control ASW. (C) Same as in (B) recorded in RNS60 ASW. (D) Partial recovery of postsynaptic spike generation after a 30 s rest period in control ASW. (E) Partial recovery after rest period in RNS60 ASW. Note in (D,E) that in the presence of RNS60 ASW there was a more vigorous recovery of postsynaptic spike generation after a similar 30 s rest period than in control ASW. Similar results were obtained in four other synapses utilizing the same stimulus paradigm.