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Effects on visual acuity of neonatal or adult tectal ablation in rats.

作者信息

Cowey A, Henken D B, Perry V H

出版信息

Exp Brain Res. 1982;48(1):149-52. doi: 10.1007/BF00239583.

DOI:10.1007/BF00239583
PMID:7140886
Abstract

Tectal ablation in neonatal rats leads to retrograde degeneration of retinal ganglion cells whereas similar damage in adults does not. We show here that the behavioral effects are comparably different. When rats with neonatal tectal ablation are tested as adults they are impaired in learning a discrimination between vertical and horizontal stripes and their visual acuity for square-wave gratings is slightly but significantly reduced.

摘要

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Rearrangements in the retino-geniculate projections of rats following ablation of the superior colliculus in infancy.幼年大鼠上丘切除术后视网膜-膝状体投射的重排

本文引用的文献

1
Visual pathways and acuity hooded rats.
Behav Brain Res. 1981 Sep;3(2):239-71. doi: 10.1016/0166-4328(81)90050-4.
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Lesions of the brachium of the superior colliculus in neonate hamsters: correlation of anatomy with behavior.新生仓鼠上丘臂的损伤：解剖结构与行为的相关性
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Visual acuity in hooded rats: effects of superior collicular or posterior neocortical lesions.
Brain Res. 1978 Nov 3;156(1):17-31. doi: 10.1016/0006-8993(78)90076-8.
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Spatial contrast sensitivity in albino and pigmented rats.
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The retinal origin of uncrossed optic nerve fibres in rats and their role in visual discrimination.大鼠未交叉视神经纤维的视网膜起源及其在视觉辨别中的作用。
Exp Brain Res. 1979 May 2;35(3):443-55. doi: 10.1007/BF00236763.
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Changes in the retino-fugal pathways following cortical and tectal lesions in neonatal and adult rats.
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The effects of unilateral cortical and tectal lesions on retinal ganglion cells in rats.
Exp Brain Res. 1979 Mar 9;35(1):85-95. doi: 10.1007/BF00236786.
10
Is it really better to have your brain lesion early? A revision of the "Kennard principle".
Neuropsychologia. 1979;17(6):557-83. doi: 10.1016/0028-3932(79)90033-2.