| Literature DB >> 877550 |
Y M Chino, M S Shansky, D I Hamasaki.
Abstract
Comparison of optic tract recordings in Siamese and ordinary cats reveals that Siamese cats have a significantly lower percentage of Y-cells than of X-cells. In addition, Siamese cats show depressed responses to a contrast-reversal stimulus, a result that supports the lower spatial contrast sensitivity demonstrated behaviorally by these animals. Both physiological findings suggest neurophysiological anomalies in the Siamese retina.Entities:
Mesh:
Year: 1977 PMID: 877550 DOI: 10.1126/science.877550
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728