• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

离体兔视网膜感受器电位中光强度与刺激持续时间的编码

Coding of light intensity and stimulus duration in the receptor potential of the isolated rabbit retina.

作者信息

Hanitzsch R, Bartsch C, Wagner H

出版信息

Biomed Biochim Acta. 1985;44(11-12):1673-9.

PMID:4091839
Abstract

The receptor potential of the isolated rabbit retina was recorded between a microelectrode approximately 80 microns deep from the inner limiting membrane and a reference electrode at the receptor side. Amplitude and slope of the receptor potential and the area under it were measured as a function of increasing stimulus intensity and the amplitude and duration of the receptor potential as a function of stimulus duration. The amplitude depends on the intensity and duration of the stimulus. The slope is the single parameter which changes only with light intensity. The slope follows a power function with n = 0.36. The duration of rabbit receptor potential is linearly related to the duration of long stimuli (greater than 1 s for intensities tested).

摘要

在距内界膜约80微米深处的微电极与受体侧的参考电极之间记录分离的兔视网膜的感受器电位。测量感受器电位的幅度、斜率及其下方的面积随刺激强度增加的变化情况,以及感受器电位的幅度和持续时间随刺激持续时间的变化情况。幅度取决于刺激的强度和持续时间。斜率是仅随光强度变化的单一参数。斜率遵循幂函数,n = 0.36。兔感受器电位的持续时间与长刺激(测试强度下大于1秒)的持续时间呈线性相关。

相似文献

1
Coding of light intensity and stimulus duration in the receptor potential of the isolated rabbit retina.离体兔视网膜感受器电位中光强度与刺激持续时间的编码
Biomed Biochim Acta. 1985;44(11-12):1673-9.
2
[Slow P III component of the electroretinogram resulting from the interaction of photoreceptors and cells of Müller in the retina].视网膜中光感受器与米勒细胞相互作用产生的视网膜电图慢PⅢ成分
Fiziol Zh SSSR Im I M Sechenova. 1985 Apr;71(4):446-52.
3
In vivo electrical stimulation of rabbit retina with a microfabricated array: strategies to maximize responses for prospective assessment of stimulus efficacy and biocompatibility.使用微纳加工阵列对兔视网膜进行体内电刺激:用于前瞻性评估刺激效果和生物相容性的最大化反应策略。
Restor Neurol Neurosci. 2004;22(6):429-43.
4
Transretinal mass receptor potentials recorded from the canine retina in vitro.体外从犬视网膜记录的经视网膜质量感受器电位。
Am J Vet Res. 1989 Oct;50(10):1710-4.
5
[Early receptor potential of the rabbit eye in chronic experiments].[慢性实验中兔眼的早期感受器电位]
Fiziol Zh SSSR Im I M Sechenova. 1974 May;60(5):708-16.
6
The time course of the light-induced extracellular potassium change around receptors and at the vitreal surface compared with the time course of slow PIII wave in the isolated rabbit retina.与离体兔视网膜中慢PIII波的时间进程相比,光诱导的受体周围和玻璃体表面细胞外钾变化的时间进程。
Physiol Bohemoslov. 1988;37(3):227-33.
7
The glutamate-isolated mass receptor potential of the frog's retina. II. Sodium and potassium dependence.青蛙视网膜中谷氨酸分离的群体感受器电位。II. 钠和钾的依赖性。
Biomed Biochim Acta. 1983;42(10):1277-85.
8
[The action of émoksipin on the basal activity of cyclic nucleotide phosphodiesterase and on the late receptor potential of the isolated retina].[依莫昔平对环核苷酸磷酸二酯酶基础活性及离体视网膜晚期感受器电位的作用]
Biull Eksp Biol Med. 1989 Sep;108(9):289-91.
9
[Early receptor potential of the rabbit retina in vivo].[家兔视网膜在体早期感受器电位]
Ber Zusammenkunft Dtsch Ophthalmol Ges. 1978(75):532-5.
10
[Functional reorganization of the receptor fields of the frog retina in change of the intensity and area of the light stimulus].[光刺激强度和面积变化时蛙视网膜感受野的功能重组]
Biofizika. 1966;11(2):314-20.