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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: Eur J Neurosci. 2013 Jan 8;37(6):10.1111/ejn.12113. doi: 10.1111/ejn.12113

Fig. 1.

Fig. 1

Schematic model of housing paradigm and experimental timeline. Rats were obtained on postnatal day (PD) 21 and placed in group-housed (GH) conditions until PD 28. Two groups maintained GH, while another two groups were socially isolated (SI) for the remainder of the study. At PD 74 all rats were tested on the elevated plus-maze (EPM). A set of SI and GH rats were killed, and slice voltammetry experiments were performed to examine release, uptake and autoreceptor activity (PD = 84 ± 7). The second set of SI and GH rats were isolated for four additional months (PD = 77–174), and examined again on the EPM and in similar voltammetry experiments to the previous group (PD = 181 ± 7).