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. Author manuscript; available in PMC: 2014 May 8.
Published in final edited form as: Eur J Neurosci. 2012 Jun 18;36(4):2556–2566. doi: 10.1111/j.1460-9568.2012.08166.x

Fig. 1.

Fig. 1

Areas examined. (A) Circles delineate areas used to quantify FOS in the shell (red, AVP-positive region) and core (blue, AVP-negative region). Representative double-labeled photomicrographs from a split hamster show the counting areas against AVP and FOS expression. CTs for the left and right sides of the brain are shown in the merged panel. (B) Subjective day and night were confirmed in CT3/CT15 hamsters by high PER1 immunoreactivity on the CT15 side. (C) Red outlines delineate counting areas in extra-SCN regions. All coronal schematics from Morin and Wood (2001); position relative to bregma (mm) is shown in the corner of each panel. AC, anterior commissure; AH; Arc, arcuate; BST, bed nucleus of the stria terminalis; f, fornix; LPO, lateral preoptic area; ME, median eminence; oc, optic chiasm; VMH, ventromedial hypothalamus. Scale bar: 200 μm.