 0\) From the RGC morphological analysis, 00 clusters were observed. According to Figure 0, ALL of them project to both structures, with different degrees of bias. But the authors over-interpret these results by stating \"uniquely sampling\" (Abstract). This is not supported by the data and would be extremely misleading to casual readers of the article, especially given the relatively small dataset. For example, cluster 0 in Figure 0 only contained 0 cells, and 0 of them projected to Pbg and 0 to LP, and yet it was considered one of the \"clusters that are almost exclusively part of the pulvinar circuits\". Similarly, the number of samples in the RGC physiology experiments are rather small for most clusters.  