Fig. 10.

Emergence of eye-specific segregation in the MGN.A–D, Composite camera lucida drawings of the retinal label from each eye at four different ages. Postnatal (P) ages are indicated in each panel. Projections from the contralateral eye are shown in red and were labeled with WGA-HRP; CTB-labeled ipsilateral projections are shown inblue. Projections from the two eyes are initially overlapped (A) but progressively segregate into eye-specific domains (B–D). Abbreviations as in previous figures. Dorsal is up; medial is to theright. Scale bars, 200 μm.