Free water elimination and mapping from diffusion tensor imaging (DTI) in chronic schizophrenia

Niall Colgan; David O'reilly; Laurena Holleran; Mohamed Ahmed; Colm McDonald; Dara Cannon

doi:10.13025/s8ws6r

Free water elimination and mapping from diffusion tensor imaging (DTI) in chronic schizophrenia

Niall Colgan
, David O'reilly
, Laurena Holleran
, Mohamed Ahmed
, Colm McDonald
, Dara Cannon

Research output: Chapter in Book or Conference Publication/Proceeding › Conference Publication › peer-review

Abstract

Diffusion tensor imaging (DTI) acquisitions allows the comparison of diffusion characteristics in vivo and gives a unique insight into tissue structure and pathology. However, a limitation of DTI post-processing is the as-sumption of a Gaussian distribution of diffusion in neu-ral architecture. Free water modelling aims to address this issue, and we present the second application of FA of tissue and free water mapping.

Original language	English (Ireland)
Title of host publication	European medical and Biological Engineering Conference (EMBEC)
Publisher	NUI Galway
DOIs	https://doi.org/10.13025/s8ws6r
Publication status	Published - 1 Jan 2017

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10.13025/s8ws6rLicence: CC BY-NC-ND

EMBEC 2017 freewaterAccepted author manuscript, 84.9 KBLicence: CC BY-NC-ND

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title = "Free water elimination and mapping from diffusion tensor imaging (DTI) in chronic schizophrenia",

abstract = "Diffusion tensor imaging (DTI) acquisitions allows the comparison of diffusion characteristics in vivo and gives a unique insight into tissue structure and pathology. However, a limitation of DTI post-processing is the as-sumption of a Gaussian distribution of diffusion in neu-ral architecture. Free water modelling aims to address this issue, and we present the second application of FA of tissue and free water mapping.",

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AU - Colgan, Niall

AU - O'reilly, David

AU - Holleran, Laurena

AU - Ahmed, Mohamed

AU - McDonald, Colm

AU - Cannon, Dara

PY - 2017/1/1

Y1 - 2017/1/1

N2 - Diffusion tensor imaging (DTI) acquisitions allows the comparison of diffusion characteristics in vivo and gives a unique insight into tissue structure and pathology. However, a limitation of DTI post-processing is the as-sumption of a Gaussian distribution of diffusion in neu-ral architecture. Free water modelling aims to address this issue, and we present the second application of FA of tissue and free water mapping.

AB - Diffusion tensor imaging (DTI) acquisitions allows the comparison of diffusion characteristics in vivo and gives a unique insight into tissue structure and pathology. However, a limitation of DTI post-processing is the as-sumption of a Gaussian distribution of diffusion in neu-ral architecture. Free water modelling aims to address this issue, and we present the second application of FA of tissue and free water mapping.

UR - http://hdl.handle.net/10379/6595

U2 - 10.13025/s8ws6r

DO - 10.13025/s8ws6r

M3 - Conference Publication

BT - European medical and Biological Engineering Conference (EMBEC)

PB - NUI Galway

ER -

Free water elimination and mapping from diffusion tensor imaging (DTI) in chronic schizophrenia

Abstract

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