V Jánossy, K Krinizs, B Lukács, A Rácz, A Gyévai, E Madarász
{"title":"The mathematical analysis of spontaneous and induced potentials in neural cultures.","authors":"V Jánossy, K Krinizs, B Lukács, A Rácz, A Gyévai, E Madarász","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>We compare the power spectra of activities of neural cultures from the cortex and spinal cord of embryonic rat. The measurements were made in a microelectrode culture chamber by non-invasive methods. The data suggest that the fundamental frequencies of cortical and spinal cultures significantly differ, while the general patterns of the spectra are rather similar.</p>","PeriodicalId":77479,"journal":{"name":"Acta biochimica et biophysica Hungarica","volume":"26 1-4","pages":"83-8"},"PeriodicalIF":0.0000,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta biochimica et biophysica Hungarica","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We compare the power spectra of activities of neural cultures from the cortex and spinal cord of embryonic rat. The measurements were made in a microelectrode culture chamber by non-invasive methods. The data suggest that the fundamental frequencies of cortical and spinal cultures significantly differ, while the general patterns of the spectra are rather similar.