1. Cross-species comparisons.
Cross-species comparisons. A, Coronal section showing CTB injection into mouse MBs. B, Coronal section showing FB injection into mouse RSP. C, Coronal photomicrograph of dorsal subiculum. The numerous double-labeled (pink) cells innervate both sites. Inset depicts higher magnification of indicated region. The open arrowhead points to a single-labeled neuron projecting to MB, the closed arrowhead to a single-labeled neuron projecting to RSP, the open diamonds indicate double-labeled neurons. Associated cell counts are presented in Extended Data Figure 5-1. D1, Red terminal label in the granular RSP (area 29) from collateral-collateral transport, alongside scattered retrogradely labeled cells in RSP and the indusium griseum (IG). D2, A Nissl-stained overlay of section D1 shows the border between area 29 and area 30. The label is concentrated in deep Layer II and Layer III of area 29. IG, indusium griseum; LMB, lateral MBs; MMB, medial MBs; PM, premammillary nucleus. Scale bar: 500 µm unless otherwise specified.
Lisa Kinnavane et al. eNeuro 2018;5:ENEURO
©2018 by Society for Neuroscience