Can T1 w/T2 w ratio be used as a myelin-specific measure in subcortical structures? Comparisons between FSE-based T1 w/T2 w ratios, GRASE-based T1 w/T2 w ratios and multi-echo GRASE-based myelin water fractions.

Uddin, Md Nasir; Figley, Teresa D; Marrie, Ruth Ann; Figley, Chase R

Can T₁ w/T₂ w ratio be used as a myelin-specific measure in subcortical structures? Comparisons between FSE-based T₁ w/T₂ w ratios, GRASE-based T₁ w/T₂ w ratios and multi-echo GRASE-based myelin water fractions.

Uddin, Md Nasir; Figley, Teresa D; Marrie, Ruth Ann; Figley, Chase R.

Afiliação

Uddin MN; Department of Radiology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada.
Figley TD; Division of Diagnostic Imaging, Winnipeg Health Sciences Centre, Winnipeg, MB, Canada.
Marrie RA; Neuroscience Research Program, Kleysen Institute for Advanced Medicine, Winnipeg Health Sciences Centre, Winnipeg, MB, Canada.
Figley CR; Department of Radiology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada.

NMR Biomed ; 31(3)2018 03.

Article em En | MEDLINE | ID: mdl-29315894

Assuntos

Córtex Cerebral/anatomia & histologia; Imageamento por Ressonância Magnética; Bainha de Mielina/metabolismo; Marcadores de Spin; Água/química; Adulto; Idoso; Idoso de 80 Anos ou mais; Feminino; Humanos; Processamento de Imagem Assistida por Computador; Modelos Lineares; Masculino; Pessoa de Meia-Idade; Adulto Jovem

Palavras-chave

MRI; T1-weighted; T1w/T2w; T2-weighted; brain; fast spin echo; gradient and spin echo; myelin water fraction

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Marcadores de Spin / Imageamento por Ressonância Magnética / Água / Córtex Cerebral / Bainha de Mielina Idioma: En Ano de publicação: 2018 Tipo de documento: Article

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