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. Author manuscript; available in PMC: 2013 Jul 23.
Published in final edited form as: J Neurosci. 2013 Jan 23;33(4):1696–1705. doi: 10.1523/JNEUROSCI.3067-12.2013

Figure 5.

Figure 5

Projections of posterior area (P) to the SC. A, In situ image of callosal connections retrogradely labeled with the fluorescent tracer, bisbenzimide (blue). BDA injection site (arrow) in small acallosal region behind the large acallosal zone on the lateral side of V1. Blue staining at injection site is due to tissue damage. White lines indicate the rostrocaudal level of the coronal sections shown in B and B′. B, Coronal section showing bisbenzimide-labeled callosal connections and injections site (arrow) in acallosal zone between the V1/P (left arrowhead) and P/POR (right arrowhead) borders. B′, Darkfield image of section adjacent to B, showing that BDA injection site is confined to gray matter. C, Darkfield images of BDA labeled axonal branches terminating mainly in the superficial layer, Op. Scale bar: 1mm (A, B, B′), 0.5mm (C). For abbreviations, see Fig. 1.