光感受器光电效率的推导及神经电流的细胞外测量方法。我。

Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete Pub Date : 1971-12-01 DOI:10.1515/znb-1971-1222

C C Krischer

{"title":"光感受器光电效率的推导及神经电流的细胞外测量方法。我。","authors":"C C Krischer","doi":"10.1515/znb-1971-1222","DOIUrl":null,"url":null,"abstract":"In part 1 a method is described how the nerve current iax of passively conducting nerves can be measured. iax is shown to be a quantitative measure of the receptor potential. For a known state of function of the photoreceptor iax can be used to calculate the resistance of the nerve. Part 2 is concerned with the primary electrical reaction (receptor potential) of vision. Formulae are derived which allow to calculate 1. the quantity of absorbed light (input); 2. the charge flux (output). The ratio of output to input is the photo-electric efficiency ηq. With ηq it is possible to estimate the turnover of ions and energy of the transduction reaction.","PeriodicalId":23706,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","volume":"26 12","pages":"1322-5"},"PeriodicalIF":0.0000,"publicationDate":"1971-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/znb-1971-1222","citationCount":"3","resultStr":"{\"title\":\"Derivation of the photo-electric efficiency of photoreceptors and a method of extracellular measurement of nerve current. I.\",\"authors\":\"C C Krischer\",\"doi\":\"10.1515/znb-1971-1222\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In part 1 a method is described how the nerve current iax of passively conducting nerves can be measured. iax is shown to be a quantitative measure of the receptor potential. For a known state of function of the photoreceptor iax can be used to calculate the resistance of the nerve. Part 2 is concerned with the primary electrical reaction (receptor potential) of vision. Formulae are derived which allow to calculate 1. the quantity of absorbed light (input); 2. the charge flux (output). The ratio of output to input is the photo-electric efficiency ηq. With ηq it is possible to estimate the turnover of ions and energy of the transduction reaction.\",\"PeriodicalId\":23706,\"journal\":{\"name\":\"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete\",\"volume\":\"26 12\",\"pages\":\"1322-5\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1971-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1515/znb-1971-1222\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1515/znb-1971-1222\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/znb-1971-1222","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 3

摘要

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Derivation of the photo-electric efficiency of photoreceptors and a method of extracellular measurement of nerve current. I.

In part 1 a method is described how the nerve current iax of passively conducting nerves can be measured. iax is shown to be a quantitative measure of the receptor potential. For a known state of function of the photoreceptor iax can be used to calculate the resistance of the nerve. Part 2 is concerned with the primary electrical reaction (receptor potential) of vision. Formulae are derived which allow to calculate 1. the quantity of absorbed light (input); 2. the charge flux (output). The ratio of output to input is the photo-electric efficiency ηq. With ηq it is possible to estimate the turnover of ions and energy of the transduction reaction.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete

自引率

0.00%

发文量