{"title":"Reestablishing the Chemoarchitectural Borders Based on Electrophysiological and Connectivity Data.","authors":"Ricardo Gattass, Juliana G M Soares, Bruss Lima","doi":"10.1007/978-3-319-70046-5_6","DOIUrl":null,"url":null,"abstract":"<p><p>In this chapter, we discuss the poor agreement between visuotopic maps described using electrophysiological and connectivity data and the subdivisions of the pulvinar based on chemoarchitecture. We focus on the differences and similarities between New and Old World monkeys to evaluate how this agreement evolved during evolution. There is some agreement in the localization of P1, described using electrophysiological and connectivity data, and the lateral and central portions of the nucleus pulvinaris inferior (PI), defined based on chemoarchitectural criteria. Similarly, there is some colocalization between P3 and the medial portion of PI in both New and Old World monkeys. One difference between primates refers to P2, which is present in the Old World macaque monkey but absent in the New World monkeys. P4, which has not been studied in all primates, shows a partial spatial agreement with the dorsal portion of the chemoarchitecturally defined PL.</p>","PeriodicalId":50879,"journal":{"name":"Advances in Anatomy Embryology and Cell Biology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/978-3-319-70046-5_6","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Anatomy Embryology and Cell Biology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1007/978-3-319-70046-5_6","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 0
Abstract
In this chapter, we discuss the poor agreement between visuotopic maps described using electrophysiological and connectivity data and the subdivisions of the pulvinar based on chemoarchitecture. We focus on the differences and similarities between New and Old World monkeys to evaluate how this agreement evolved during evolution. There is some agreement in the localization of P1, described using electrophysiological and connectivity data, and the lateral and central portions of the nucleus pulvinaris inferior (PI), defined based on chemoarchitectural criteria. Similarly, there is some colocalization between P3 and the medial portion of PI in both New and Old World monkeys. One difference between primates refers to P2, which is present in the Old World macaque monkey but absent in the New World monkeys. P4, which has not been studied in all primates, shows a partial spatial agreement with the dorsal portion of the chemoarchitecturally defined PL.
期刊介绍：
"Advances in Anatomy, Embryology and Cell Biology" presents critical reviews on all topical fields of normal and experimental anatomy including cell biology. The multi-perspective presentation of morphological aspects of basic biological phenomen in the human constitutes the main focus of the series. The contributions re-evaluate the latest findings and show ways for further research.
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