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. 2015 Oct 28;41(2):123–133. doi: 10.1093/chemse/bjv065

Figure 1.

Figure 1

 Summary of experimental procedures. Timeline of the behavioral (A) and optical imaging (B) experiments showing HCC and BA group assignments. (C) Timeline of the 7-day exposure period in a BA exposure chamber (bottom) with a trace (middle) indicating the time course of the 4-h duty cycle. The outlined portion of the duty cycle is expanded immediately above the trace (top) to show photoionization measurements that were continuously sampled once every 15min during the last 2.5h of an OFF cycle and then during the entire 4-h ON cycle. Animals that were assigned to the HCC group followed the same 7-day timeline, but were housed in standard cages.