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. Author manuscript; available in PMC: 2018 Jul 5.
Published in final edited form as: Exp Neurol. 2017 Aug 9;297:110–117. doi: 10.1016/j.expneurol.2017.08.003

Figure 1. Experimental timeline.

Figure 1

All experimental animals underwent an mTBI or sham injury at weaning and were assessed beginning seven weeks following injury. Cohort 1 was assessed for behavioral sensitization to amphetamine over a two-week period in adulthood. Arrows on the time line indicate days of open field testing. Cohort 2 was euthanized seven weeks following injury for immunohistochemical detection of TBI-induced disruption of dopaminergic markers. At the same time point, cohort 3 was treated with a single dose of ethanol or water then euthanized for immunohistochemical detection of immediate early gene activation in response to ethanol.