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. 2014 Sep 17;8:292. doi: 10.3389/fncel.2014.00292

FIGURE 6.

FIGURE 6

Regenerative property of glutamate-evoked dendritic plateau potentials in neostriatum. (A) Upper image: Neostriatal medium spiny neuron filled with OGB-1 and AF-594. Lower image: Two glass electrodes used for stimulation (glut.) and whole-cell recording (patch). (A2) Gradually increasing levels of the glutamate iontophoresis current produced a nonlinear membrane response (sudden jump). (B) Same as in (A2) except different cell and negative current was injected into the cell body to block action potential firing. Green indicates subthreshold and red indicates threshold responses.