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. 2011 Nov 4;5:15. doi: 10.3389/fncir.2011.00015

Figure 7.

Figure 7

Com-AMPA-EPSC STP is not altered by the potassium M-current antagonist, XE991, or the M3-preferring antagonist 4-DAMP. (A) Representative traces and time course of the com-AMPA-EPSC area before and after CS HFS in the control condition (black circles and traces) and in the presence of 10 μM XE991 [gray lozenges and traces (A1)]. Traces above the plot illustrate the com-AMPA-EPSCs recorded before (1), immediately following (2), and 600 s after (3) a CS HFS. The middle panel traces show that the CS HFS-induced responses in current clamp condition without and with XE991 in the superfusion medium. (A2) The average time course of the com-AMPA-EPSC area before and after the CS HFS in the absence (black circles) or the presence of XE991 (gray lozenges) for all of the neurons tested. (B) Representative traces and time course of the com-AMPA-EPSC area before and after CS HFS in the control condition (black circles and traces) and in the presence of 10 μM 4-DAMP [gray squares and traces (B1)]. Traces above the plot illustrate com-AMPA-EPSCs recorded before (1), immediately following (2), and 600 s after (3) CS HFS. (B2) Average time course of the com-AMPA-EPSC area before and after CS HFS in the absence (black circles) or the presence of 4-DAMP (gray squares) for all the neurons tested.