小猫视皮层中空间频率选择性的发展
The development of spatial-frequency selectivity in kitten striate cortex.
作者信息
Derrington A M, Fuchs A F
出版信息
J Physiol. 1981 Jul;316:1-10. doi: 10.1113/jphysiol.1981.sp013767.
Abstract
- Single units were recorded in the striate cortex of kittens aged between 2 and 12 weeks. Contrast sensitivity measurements made using moving sinusoidal gratings were used to construct spatial-frequency tuning curves. 2. In young kittens cells had low sensitivities, responded only to low spatial frequencies and were unselective for spatial frequency. In addition 30% of the cells recorded in the youngest kittens were unresponsive to visual stimuli. 3. Sensitivity improved to near-adult values within 5-6 weeks. 4. Best spatial frequency improved more gradually, so that even in the oldest kittens best spatial frequencies were lower than adult values. 5. Selectivity for spatial frequency, considered both in terms of the numbers of selective cells and the narrowness of their tuning curves, improved rapidly, and reached adult values within the first 6 weeks. 6. These results are discussed in relation to other developmental studies.
摘要
- 在2至12周龄小猫的纹状皮质中记录单个神经元。使用移动正弦光栅进行对比度敏感度测量，以构建空间频率调谐曲线。2. 年幼小猫的细胞敏感度较低，仅对低空间频率有反应，且对空间频率无选择性。此外，在最年幼小猫中记录的细胞有30%对视觉刺激无反应。3. 敏感度在5至6周内提高到接近成年值。4. 最佳空间频率提高得更为缓慢，以至于即使是最年长的小猫，其最佳空间频率也低于成年值。5. 从选择性细胞的数量及其调谐曲线的狭窄程度来看，对空间频率的选择性迅速提高，并在最初6周内达到成年值。6. 结合其他发育研究对这些结果进行了讨论。
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本文引用的文献
1
The contrast sensitivity of retinal ganglion cells of the cat.猫视网膜神经节细胞的对比敏感度。
J Physiol. 1966 Dec;187(3):517-52. doi: 10.1113/jphysiol.1966.sp008107.
2
Receptive fields, binocular interaction and functional architecture in the cat's visual cortex.猫视觉皮层中的感受野、双眼相互作用及功能结构
J Physiol. 1962 Jan;160(1):106-54. doi: 10.1113/jphysiol.1962.sp006837.
3
Receptive fields of single neurones in the cat's striate cortex.猫纹状皮层中单个神经元的感受野
J Physiol. 1959 Oct;148(3):574-91. doi: 10.1113/jphysiol.1959.sp006308.
4
The neural mechanism of binocular depth discrimination.双眼深度辨别（双目深度分辨）的神经机制
J Physiol. 1967 Nov;193(2):327-42. doi: 10.1113/jphysiol.1967.sp008360.
5
The period of susceptibility to the physiological effects of unilateral eye closure in kittens.小猫对单眼闭合生理效应的易感性时期。
J Physiol. 1970 Feb;206(2):419-36. doi: 10.1113/jphysiol.1970.sp009022.
6
Glass-coated platinum-plated tungsten microelectrodes.玻璃涂层镀铂钨微电极。
Med Biol Eng. 1972 Sep;10(5):662-72. doi: 10.1007/BF02476084.
7
The visual cortex as a spatial frequency analyser.作为空间频率分析器的视觉皮层。
Vision Res. 1973 Jul;13(7):1255-67. doi: 10.1016/0042-6989(73)90201-0.
8
Another tungsten microelectrode.另一根钨微电极。
Med Biol Eng. 1972 Jul;10(4):510-5. doi: 10.1007/BF02474199.
9
Innate and environmental factors in the development of the kitten's visual cortex.小猫视觉皮层发育中的先天因素与环境因素
J Physiol. 1975 Jul;248(3):663-716. doi: 10.1113/jphysiol.1975.sp010995.
10
Visual acuity development coincides with the sensitive period in kittens.
Nature. 1975 Apr 17;254(5501):614-5. doi: 10.1038/254614a0.
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