Fig. 7.

Fluorescence photomicrographs of retrogradely labeled cells in the anterior thalamic nuclei resulting from a fast blue injection in dysgranular retrosplenial cortex (case 64#3). The injection site is shown in Fig.1E. (A) Photomicrograph showing dense AM, and weaker AV and AD labeling restricted to the ipsilateral hemisphere. (B) Photomicrograph showing ipsilateral cell labeling in LD and AM, with no cell labeling in the contralateral hemisphere. Scale bars = 200 μm. [Note, the two, contralateral fluorescent signals (one in AM, one in LD) are not from neurons.]