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. 2017 Apr 24;11:9. doi: 10.3389/fnint.2017.00009

Figure 4.

Figure 4

Changes in NAc oxygen induced by intra-NAc glutamate (GLU) microinjections. (A) Original example of changes in NAc oxygen following repeated microinjections of GLU. (B) Mean (±SE) changes in NAc oxygen levels induced by GLU microinjections at 2 μl dose assessed at 1-min time resolution. (C) Mean (±SE) changes in NAc oxygen levels induced by GLU microinjections at 2 μl dose assessed at 4-s time resolution. Filled symbols show values significantly different from baseline as determined by one-way ANOVA. Vertical hatched lines show onset and offset of GLU injection.