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. 2020 Feb 7;21(1):10. doi: 10.1186/s10194-020-1079-8

Fig. 1.

Fig. 1

Sagittal cryo-sections stained with Hematoxylin and Eosin. The 6th edition of The Rat Brain in Stereotaxic Coordinates by Paxinos and Watson [20] was used to identify the different areas. a Migraine related regions. b CGRP distribution. c Oxytocin and oxytocin receptor expression. Yellow color denotes oxytocin and pink oxytocin receptor immunoreactivity