Fig. 2From: Inhibition of glutamatergic trigeminal nucleus caudalis- vestibular nucleus projection neurons attenuates vestibular dysfunction in the chronic-NTG model of migraineInterventions on glutamatergic neurons in chronic-NTG treated rat model. A Schematic illustration of intervention protocol. B Schematic showing the site of AAV-CaMKIIα-hM4D-mCherry injection into the unilateral TNC of chronic-NTG treated rat. C (Upper row) Representative images showing the co-localization of AAV-CaMKIIα-hM4D-mCherry (red) and glutamate (green) in TNC. White dashed line circle showing TNC region. Scale bar, 500 μm. (Lower row) Magnified view of image at upper row. Arrowhead indicates co-labeled neurons. Scale bar, 20 μmBack to article page