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. Author manuscript; available in PMC: 2015 Aug 7.
Published in final edited form as: J Neurochem. 2013 Oct 28;128(5):672–685. doi: 10.1111/jnc.12472

Fig. 2. Saline injection fails to affect NAc Glu levels.

Fig. 2

Mean (±SEM) changes in electrochemical currents detected by Glu sensors after the iv saline injection (brown; n=8). The changes induced by the initial injection of cocaine (gray, n=9) are shown for comparison. There was a significant main effect between cocaine and saline (gray bar; 230 s/n=59, F1,15=4.55 p<0.05) or a significant Injection × Time interaction (black bar; 122 s, F31,465=1.48, p<0.05).