Skip to main content
. Author manuscript; available in PMC: 2008 Jul 10.
Published in final edited form as: J Comp Neurol. 1999 May 3;407(2):151–165.

TABLE 1.

Spillover of Radioactivity Between Lateral Geniculate Nucleus (LGN) Laminae1

Ratio of radioactivity in non-labeled to labeled laminae
Injection age Sacrifice age Ipsi-LGN A/A1 Contra-LGN A1/A
P23 P30 0.41 (104/100) 0.60 (78/56)
P22 P30 0.25 (95/100) 0.45 (100/100)
P30 P37 0.28 (68/63) 0.37 (103/100)
P43 P50 0.17 (100/99) n/a
P71 P81 0.14 (101/100) 0.16 (100/100)
1

Ratio of the number of nuclear silver grains per nuclear area in the unlabeled lamina to that in the labeled lamina. A and A1 refer to LGN laminae, which, respectively, receive contralateral and ipsilateral eye inputs. The numbers of LGN cell nuclei over which silver grain densities were measured in the nonlabeled and labeled laminae are shown in parentheses.