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. Author manuscript; available in PMC: 2010 Dec 25.
Published in final edited form as: Neurosci Lett. 2009 Oct 12;467(2):144–146. doi: 10.1016/j.neulet.2009.10.025

Figure 1.

Figure 1

(top) Representative concentration-time plots of electrically evoked dopamine measured in the dorsal striatum before (left) and 10 minutes after (right) a single injection of cocaine (15 mg/kg i.p.). Arrows indicate the onset of electrical stimulation.(bottom) Representative color plots – which topographically depict the voltammetric data with time on the x-axis, applied scan potential on the y-axis and background-subtracted faradaic current shown on the z-axis in pseudo-color – are illustrated before (left) and after (right) cocaine administration.