Figure 6. In situ hybridization of CRH in control and LGN. A and B: CRH expression in the LGN of two control monkeys (C1and C2). C: Ipsilateral LGN of a monkey that was monocular vision-deprived for four months (MD5). D: CRH showed decreased expression in deprived layers (layers I, IV, and VI) in the LGN contralateral to the eye from a monkey that was monocular vision-deprived for four months (MD3). E. Higher-magnification photomicrograph of D. F: Ipsilateral LGN from a monkey that was monocular vision-deprived for two (MD2). G. CRH showed decreased expression in deprived layers (layers II, III, and V) in the LGN ipsilateral to the eye from a monkey that was monocular vision-deprived for four months (MD4). H: Higher-magnification photomicrograph of G. I: Contralateral LGN eye from a monkey that was monocular vision-deprived for four months (MD4).