{"title":"A Cross-Species Brain Magnetic Resonance Imaging and Histology Database of Vertebrates.","authors":"Tomokazu Tsurugizawa, Yuji Komaki, Illia Aota, Makoto Suematsu, Chiaki Ohtaka-Maruyama, Takuma Kumamoto","doi":"10.1038/s41597-025-05540-5","DOIUrl":null,"url":null,"abstract":"<p><p>Understanding brain evolution requires detailed comparative analyses of brain structures across species. However, high-resolution anatomical and connective data remain limited for most vertebrates beyond a few well-studied model organisms. To address this gap, we collected postmortem brain samples from a range of vertebrates, primarily small amniotes, and performed magnetic resonance imaging and histological staining. Here, we present the \"Animal Brain Collection (ABC),\" a freely accessible database that enables researchers to examine and compare cellular and tissue-level brain architectures across species. This resource provides a foundation for cross-species investigations of brain structure and development, offering new opportunities for research into the diversity and evolution of vertebrate brains.</p>","PeriodicalId":21597,"journal":{"name":"Scientific Data","volume":"12 1","pages":"1206"},"PeriodicalIF":5.8000,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Scientific Data","FirstCategoryId":"103","ListUrlMain":"https://doi.org/10.1038/s41597-025-05540-5","RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
Understanding brain evolution requires detailed comparative analyses of brain structures across species. However, high-resolution anatomical and connective data remain limited for most vertebrates beyond a few well-studied model organisms. To address this gap, we collected postmortem brain samples from a range of vertebrates, primarily small amniotes, and performed magnetic resonance imaging and histological staining. Here, we present the "Animal Brain Collection (ABC)," a freely accessible database that enables researchers to examine and compare cellular and tissue-level brain architectures across species. This resource provides a foundation for cross-species investigations of brain structure and development, offering new opportunities for research into the diversity and evolution of vertebrate brains.
期刊介绍：
Scientific Data is an open-access journal focused on data, publishing descriptions of research datasets and articles on data sharing across natural sciences, medicine, engineering, and social sciences. Its goal is to enhance the sharing and reuse of scientific data, encourage broader data sharing, and acknowledge those who share their data.
The journal primarily publishes Data Descriptors, which offer detailed descriptions of research datasets, including data collection methods and technical analyses validating data quality. These descriptors aim to facilitate data reuse rather than testing hypotheses or presenting new interpretations, methods, or in-depth analyses.
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