High-power fluorescent images of vGLUT1- and vGLUT2-immunoreactive terminals. A–C, High-power fluorescent photomicrographs demonstrating that vGLUT2 (A) and vGLUT1 (B) label distinct sets of afferents in the ventral posterolateral nucleus of the macaque monkey. D–F, High-power fluorescent photomicrographs demonstrating that anterogradely labeled large cortical terminals (green, arrows in D) display vGLUT1 immunoreactivity (red, E) in the pulvinar. Scale bar, 10 μm.