Quantification of track-weighted imaging (TWI): characterisation of within-subject reproducibility and between-subject variability.

Willats, Lisa; Raffelt, David; Smith, Robert E; Tournier, J-Donald; Connelly, Alan; Calamante, Fernando

Willats, Lisa; Raffelt, David; Smith, Robert E; Tournier, J-Donald; Connelly, Alan; Calamante, Fernando.

Afiliação

Willats L; Brain Research Institute, Florey Institute of Neuroscience and Mental Health, Heidelberg, Victoria, Australia.
Raffelt D; Brain Research Institute, Florey Institute of Neuroscience and Mental Health, Heidelberg, Victoria, Australia.
Smith RE; Brain Research Institute, Florey Institute of Neuroscience and Mental Health, Heidelberg, Victoria, Australia; Department of Medicine, Austin Health and Northern Health, University of Melbourne, Melbourne, Victoria, Australia.
Tournier JD; Brain Research Institute, Florey Institute of Neuroscience and Mental Health, Heidelberg, Victoria, Australia; Department of Medicine, Austin Health and Northern Health, University of Melbourne, Melbourne, Victoria, Australia.
Connelly A; Brain Research Institute, Florey Institute of Neuroscience and Mental Health, Heidelberg, Victoria, Australia; Department of Medicine, Austin Health and Northern Health, University of Melbourne, Melbourne, Victoria, Australia.
Calamante F; Brain Research Institute, Florey Institute of Neuroscience and Mental Health, Heidelberg, Victoria, Australia; Department of Medicine, Austin Health and Northern Health, University of Melbourne, Melbourne, Victoria, Australia. Electronic address: fercala@brain.org.au.

Neuroimage ; 87: 18-31, 2014 Feb 15.

Article em En | MEDLINE | ID: mdl-24246491

Assuntos

Mapeamento Encefálico/métodos; Encéfalo; Imagem de Tensor de Difusão/métodos; Processamento de Imagem Assistida por Computador/métodos; Adulto; Algoritmos; Feminino; Humanos; Masculino; Reprodutibilidade dos Testes

Palavras-chave

2nd order integration over fibre orientation distributions fibre-tracking algorithm; ADC; AFD; APM; BS; CSD; CV; DWI; Diffusion MRI; EPI; FA; FOD; FWHM; Fibre-tracking; HARDI; PC; ROI; Reproducibility; Super-resolution; TDI; TE; TR; TW; TWI; Track-density imaging; Track-weighted imaging; WM; WS; apparent diffusion coefficient; apparent fibre density; average pathlength mapping; between-subject; coefficient of variation; constrained spherical deconvolution; diffusion weighted imaging; echo time; echo-planar imaging; fibre orientation distribution; fractional anisotropy; full-width at half-maximum; high angular resolution diffusion imaging; iFOD2; percentage change; region of interest; repetition time; track-density imaging; track-weighted; track-weighted imaging; white matter; within-subject

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Guideline / Observational_studies Limite: Adult / Female / Humans / Male Idioma: En Ano de publicação: 2014 Tipo de documento: Article

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