Dados de pesquisa multicêntrica de imagens de ressonância magnética T1w cerebral

Version 1.0
Jarola, Gustavo Moreira; Rezende, Thiago Junqueira Ribeiro de, 2026, "Dados de pesquisa multicêntrica de imagens de ressonância magnética T1w cerebral", https://doi.org/10.25824/redu/FIDRHU, Repositório de Dados de Pesquisa da Unicamp, V1
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Description
Este conjunto de dados reúne imagens de ressonância magnética (MRI) da medula espinhal e estruturas associadas, coletadas no contexto de três consórcios internacionais de pesquisa: ENIGMA–Ataxia, TRACK-FA e READISCA. Os dados foram adquiridos em múltiplos centros, utilizando diferentes protocolos de aquisição, com o objetivo de investigar alterações estruturais da medula espinhal em populações clínicas e controles saudáveis. O dataset inclui imagens T1-weighted, segmentações automatizadas, além de derivados gerados por pipelines baseados em aprendizado profundo para rotulagem vertebral e segmentação da medula espinhal. A finalidade principal deste conjunto de dados é apoiar o desenvolvimento, validação externa e avaliação de métodos automatizados para análise quantitativa da medula espinhal, bem como possibilitar estudos reprodutíveis em neuroimagem. (2026)
Subject Medicine, Health and Life Sciences
Keyword Medula espinhal, Ressonância magnética, Neuroimagem, Aprendizado profundo
Notes Os dados (imagens) não são de acesso público por envolverem informações sensíveis de participantes humanos, estando protegidos por acordos de confidencialidade e pelas diretrizes éticas e legais aplicáveis, incluindo a Lei Geral de Proteção de Dados (LGPD). O acesso é limitado aos membros autorizados dos consórcios internacionais ENIGMA–Ataxia, TRACK-FA e READISCA.
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Published Feb 12, 2026
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