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. 1998 Mar 1;18(5):1904–1912. doi: 10.1523/JNEUROSCI.18-05-01904.1998

Fig. 6.

Fig. 6.

Methyllycaconitine selectively blocks the NE depolarizing response. A, A voltage traceshowing the blockade of the depolarizing response to DMPP by MLA reveals a hyperpolarizing response to DMPP. B, In the presence of barium (100 μm), the hyperpolarizing response to DMPP is blocked, and the depolarizing response can be seen in isolation. Under these conditions, the complete blockade of the response by MLA is confirmed. C, In the presence of prazosin (1 μm), the hyperpolarizing response to DMPP can be seen in isolation. Under these conditions, the response is unaffected by MLA.