背景光与灵长类动物P和M视网膜神经节细胞的对比度增益
Background light and the contrast gain of primate P and M retinal ganglion cells.
作者信息
Purpura K, Kaplan E, Shapley R M
机构信息
Rockefeller University, New York, NY 10021-6399.
出版信息
Proc Natl Acad Sci U S A. 1988 Jun;85(12):4534-7. doi: 10.1073/pnas.85.12.4534.
Abstract
Retinal ganglion cells projecting to the monkey lateral geniculate nucleus fall into two classes: those projecting to the magnocellular layers of the nucleus (M cells) have a higher contrast gain to luminance patterns at photopic levels of retinal illumination than those projecting to the parvocellular layers (P cells). We report here that this difference in luminance contrast gain between M and P cells is maintained at low levels of mean retinal illumination. In fact, our results suggest that in the mesopic and scotopic ranges of mean illumination, the M-cell/magnocellular pathway is the predominant conveyor of information about spatial contrast to the visual cortex.
摘要
投射到猴外侧膝状体核的视网膜神经节细胞分为两类
投射到该核大细胞层（M细胞）的细胞，在视网膜明视照明水平下，对亮度模式的对比度增益高于投射到小细胞层（P细胞）的细胞。我们在此报告，M细胞和P细胞之间在亮度对比度增益上的这种差异在视网膜平均照明水平较低时依然存在。事实上，我们的结果表明，在平均照明的中间视觉和暗视觉范围内，M细胞/大细胞通路是向视觉皮层传递有关空间对比度信息的主要途径。
相似文献
1
Background light and the contrast gain of primate P and M retinal ganglion cells.背景光与灵长类动物P和M视网膜神经节细胞的对比度增益
Proc Natl Acad Sci U S A. 1988 Jun;85(12):4534-7. doi: 10.1073/pnas.85.12.4534.
2
The topography of magnocellular projecting ganglion cells (M-ganglion cells) in the primate retina.灵长类视网膜中大细胞投射神经节细胞（M-神经节细胞）的拓扑结构。
Neuroscience. 1991;40(1):217-37. doi: 10.1016/0306-4522(91)90186-r.
3
Contrast gain control in the primate retina: P cells are not X-like, some M cells are.灵长类视网膜中的对比度增益控制：P细胞不像X细胞，一些M细胞像。
Vis Neurosci. 1992 May;8(5):483-6. doi: 10.1017/s0952523800004995.
4
Contrast and Luminance Gain Control in the Macaque's Lateral Geniculate Nucleus.猴外侧膝状体的对比度和亮度增益控制。
eNeuro. 2023 Mar 20;10(3). doi: 10.1523/ENEURO.0515-22.2023. Print 2023 Mar.
5
The primate retina contains two types of ganglion cells, with high and low contrast sensitivity.灵长类动物的视网膜包含两种类型的神经节细胞，具有高对比度敏感性和低对比度敏感性。
Proc Natl Acad Sci U S A. 1986 Apr;83(8):2755-7. doi: 10.1073/pnas.83.8.2755.
6
Retinal ganglion cells that project to the dorsal lateral geniculate nucleus in the macaque monkey.投射到猕猴背外侧膝状核的视网膜神经节细胞。
Neuroscience. 1984 Aug;12(4):1101-23. doi: 10.1016/0306-4522(84)90006-x.
7
Light adaptation in the primate retina: analysis of changes in gain and dynamics of monkey retinal ganglion cells.灵长类视网膜的明适应：猴视网膜神经节细胞增益和动力学变化分析
Vis Neurosci. 1990 Jan;4(1):75-93. doi: 10.1017/s0952523800002789.
8
Uneven mapping of magnocellular and parvocellular projections from the lateral geniculate nucleus to the striate cortex in the macaque monkey.猕猴外侧膝状体大细胞和小细胞投射到纹状皮层的映射不均一。
Vision Res. 1999 Jun;39(13):2179-89. doi: 10.1016/s0042-6989(98)00319-8.
9
Effects of aging on the primate visual system: spatial and temporal processing by lateral geniculate neurons in young adult and old rhesus monkeys.衰老对灵长类视觉系统的影响：年轻成年和老年恒河猴外侧膝状体神经元的空间和时间处理
J Neurophysiol. 1994 Jul;72(1):402-20. doi: 10.1152/jn.1994.72.1.402.
10
Physiology, morphology and spatial densities of identified ganglion cell types in primate retina.灵长类视网膜中已识别的神经节细胞类型的生理学、形态学和空间密度
Ciba Found Symp. 1994;184:12-28; discussion 28-34, 63-70. doi: 10.1002/9780470514610.ch2.
引用本文的文献
1
Temporal Sensitivity Under Photopic and Scotopic Conditions Across the Cortical Visual Hierarchy.在明视觉和暗视觉条件下，整个皮层视觉层级的时间敏感性。
Invest Ophthalmol Vis Sci. 2025 Sep 2;66(12):12. doi: 10.1167/iovs.66.12.12.
2
Fixational eye movements as active sensation for high visual acuity.注视性眼动作为高视力的主动感觉。
Proc Natl Acad Sci U S A. 2025 Feb 11;122(6):e2416266122. doi: 10.1073/pnas.2416266122. Epub 2025 Feb 4.
3
Contrast and Luminance Gain Control in the Macaque's Lateral Geniculate Nucleus.猴外侧膝状体的对比度和亮度增益控制。
eNeuro. 2023 Mar 20;10(3). doi: 10.1523/ENEURO.0515-22.2023. Print 2023 Mar.
4
Cortical adaptation of the night monkey to a nocturnal niche environment: a comparative non-invasive T1w/T2w myelin study.夜猴对夜间生态位环境的皮层适应：一项比较性的非侵入性 T1w/T2w 髓鞘研究。
Brain Struct Funct. 2023 Jun;228(5):1107-1123. doi: 10.1007/s00429-022-02591-x. Epub 2022 Nov 18.
5
Fullfield and extrafoveal visual evoked potentials in healthy eyes: reference data for a curved OLED display.健康眼的全视野和超中心视野视觉诱发电位：曲面有机发光二极管显示器的参考数据。
Doc Ophthalmol. 2022 Dec;145(3):247-262. doi: 10.1007/s10633-022-09897-5. Epub 2022 Sep 10.
6
Modulation of mean luminance improves binocular balance across spatial frequencies in amblyopia.平均亮度的调节可改善弱视患者跨空间频率的双眼平衡。
iScience. 2022 Jun 14;25(7):104598. doi: 10.1016/j.isci.2022.104598. eCollection 2022 Jul 15.
7
Pupillary response to moving stimuli of different speeds.瞳孔对不同速度移动刺激的反应。
J Eye Mov Res. 2021 Dec 23;14(1). doi: 10.16910/jemr.14.1.2. eCollection 2021.
8
A quantitative description of macaque ganglion cell responses to natural scenes: the interplay of time and space.猴类神经元对自然场景反应的定量描述：时间与空间的相互作用。
J Physiol. 2021 Jun;599(12):3169-3193. doi: 10.1113/JP281200. Epub 2021 Jun 1.
9
Scotopic Vision Is Selectively Processed in Thick-Type Columns in Human Extrastriate Cortex.暗视觉在人类外纹状皮层的厚型柱中被选择性处理。
Cereb Cortex. 2021 Jan 5;31(2):1163-1181. doi: 10.1093/cercor/bhaa284.
10
Reduced Monocular Luminance Increases Monocular Temporal Synchrony Threshold in Human Adults.成年人单眼亮度降低会增加单眼时间同步阈值。
Invest Ophthalmol Vis Sci. 2020 Jul 1;61(8):1. doi: 10.1167/iovs.61.8.1.
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
Movement sensitivity of retinal ganglion cells in monkey.猴子视网膜神经节细胞的运动敏感性
Vision Res. 1981;21(2):181-90. doi: 10.1016/0042-6989(81)90112-7.
3
Reconstruction of cone-system contributions to responses of colour-opponent neurones in monkey lateral geniculate.锥体系统对猴外侧膝状体中颜色拮抗神经元反应的贡献重建。
Biol Cybern. 1982;44(3):211-21. doi: 10.1007/BF00344277.
4
Light adaptation of primate cones: an analysis based on extracellular data.灵长类视锥细胞的明适应：基于细胞外数据的分析
Vision Res. 1983;23(12):1539-47. doi: 10.1016/0042-6989(83)90167-0.
5
Light adaptation in cells of macaque lateral geniculate nucleus and its relation to human light adaptation.猕猴外侧膝状核细胞的光适应及其与人类光适应的关系。
J Neurophysiol. 1983 Oct;50(4):864-78. doi: 10.1152/jn.1983.50.4.864.
6
Spatial and temporal contrast sensitivities of neurones in lateral geniculate nucleus of macaque.猕猴外侧膝状核神经元的空间和时间对比敏感度
J Physiol. 1984 Dec;357:219-40. doi: 10.1113/jphysiol.1984.sp015498.
7
Three factors limiting the reliable detection of light by retinal ganglion cells of the cat.限制猫视网膜神经节细胞可靠检测光的三个因素。
J Physiol. 1969 Jan;200(1):1-24. doi: 10.1113/jphysiol.1969.sp008679.
8
Quantitative aspects of gain and latency in the cat retina.猫视网膜中增益和潜伏期的定量研究
J Physiol. 1970 Jan;206(1):73-91. doi: 10.1113/jphysiol.1970.sp008998.
9
Scotopic and mesopic light adaptation in the cat's retina.猫视网膜的暗视觉和中间视觉光适应
Pflugers Arch. 1969;313(2):168-85. doi: 10.1007/BF00586245.
10
The effects of light-adaptation on rod and cone receptive field organization of monkey ganglion cells.光适应对猴神经节细胞视杆和视锥感受野组织的影响。
J Physiol. 1967 Oct;192(3):747-60. doi: 10.1113/jphysiol.1967.sp008328.
Zotero 插件