J Korean Ophthalmol Soc.
1993 May;34(5):457-467.
Distribution of Neuropeptides-Containing Neurons in the Superior Colliculus of the Cat Brain
- Affiliations
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- 1Department of Ophthalmology, College of Medicine, Hallym University, Chunchon, Korea.
- 2Department of Anatomy, College of Medicine, Hallym University, Chunchon, Korea.
Abstract
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The distribution and morphology of cholecystokinin-8 (CCK 8)-, neuropeptide Y (NPY)-, Substance P (SP)- and vasoactive intestinal polypeptide (VIP)-immunoreactivity were examined in the cat superior colliculus (SC) by means of immunohistochemistry. Judging from this study, some neuropeptides-IR neurons may be present in the superficial layers of the sc. And these neurons and neuropeptides may be involved in the functions of the superficial layers.