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. Author manuscript; available in PMC: 2012 Jul 14.
Published in final edited form as: IEEE Trans Biomed Eng. 2011 Jun 2;58(10):3008–3011. doi: 10.1109/TBME.2011.2158605

Fig. 5.

Fig. 5

Top: Effects of different concentrations of the positive AMPA receptor modulator, CX614, on postsynaptic somatic potential of a CA1 hippocampal neuron in response to random interpulse interval stimulation at a mean frequency of 4 Hz. Responses are shown for a 300-ms window. In the presence of CX614, note the increase in frequency of action potentials (*). Bottom: Timing of the postsynaptic spikes at various concentrations of CX614; presynaptic action potential (input) is compared to the timing of the postsynaptic spikes. Note that spikes occur earlier with increasing CX614 concentration.