In vivo high field myelin water imaging: Investigating the T2 distribution at 7T

Vanessa Wiggermann; Alex L MacKay; Gunther Helms; Alexander Rauscher

In vivo high field myelin water imaging: Investigating the T2 distribution at 7T

Vanessa Wiggermann, Alex L MacKay, Gunther Helms, Alexander Rauscher

University of British Columbia

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

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Abstract

With the increased frequency of human 7T scanners, there is also a drive towards the implementation advanced MR sequences, such a myelin water imaging, at high fields. Here, we demonstrate the feasibility of translating 3T myelin acquisitions scheme, GRASE, to 7T. We studied the distribution of T values at 7T and determined that myelin water has a T <25ms. We obtained excellent agreement for myelin water fraction values in the corpus callosum between 3T and 7T.

Original language	English
Title of host publication	In vivo high field myelin water imaging: Investigating the T2 distribution at 7T
Place of Publication	Berkeley
Publisher	International Society for Magnetic Resonance in Medicine
Number of pages	3
Volume	26
Publication status	Published - 2018 Jun 1

Publication series

Name	Proc Intl Soc Magn Reson Med
Publisher	Intl. Society for Magnetic Resonance in Medicine (ISMRM)
Volume	26
ISSN (Electronic)	1545-4428

Subject classification (UKÄ)

Radiology, Nuclear Medicine and Medical Imaging
Other Physics Topics

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http://indexsmart.mirasmart.com/ISMRM2018/PDFfiles/5499.html

T2 mapping and myelin water imaging at 7T using 3D GraSe
Helms, G. (PI), Wiggermann, V. (Researcher), MacKay, A. L. (CoI) & Rauscher, A. (PI)
2017/07/04 → 2018/03/31
Project: Research

File

Lund University Bioimaging Center
Westergren-Thorsson, G. (Manager)
Faculty of Medicine
Infrastructure

Cite this

Wiggermann, V., MacKay, A. L., Helms, G., & Rauscher, A. (2018). In vivo high field myelin water imaging: Investigating the T2 distribution at 7T. In In vivo high field myelin water imaging: Investigating the T2 distribution at 7T (Vol. 26). Article 5499 (Proc Intl Soc Magn Reson Med; Vol. 26). International Society for Magnetic Resonance in Medicine. http://indexsmart.mirasmart.com/ISMRM2018/PDFfiles/5499.html

@inproceedings{76516f9ae94b4f708c51bd6ce422d735,

title = "In vivo high field myelin water imaging: Investigating the T2 distribution at 7T",

abstract = "With the increased frequency of human 7T scanners, there is also a drive towards the implementation advanced MR sequences, such a myelin water imaging, at high fields. Here, we demonstrate the feasibility of translating 3T myelin acquisitions scheme, GRASE, to 7T. We studied the distribution of T values at 7T and determined that myelin water has a T <25ms. We obtained excellent agreement for myelin water fraction values in the corpus callosum between 3T and 7T.",

author = "Vanessa Wiggermann and MacKay, {Alex L} and Gunther Helms and Alexander Rauscher",

year = "2018",

month = jun,

day = "1",

language = "English",

volume = "26",

series = "Proc Intl Soc Magn Reson Med",

publisher = "International Society for Magnetic Resonance in Medicine",

booktitle = "In vivo high field myelin water imaging: Investigating the T2 distribution at 7T",

}

Wiggermann, V, MacKay, AL, Helms, G & Rauscher, A 2018, In vivo high field myelin water imaging: Investigating the T2 distribution at 7T. in In vivo high field myelin water imaging: Investigating the T2 distribution at 7T. vol. 26, 5499, Proc Intl Soc Magn Reson Med, vol. 26, International Society for Magnetic Resonance in Medicine, Berkeley. <http://indexsmart.mirasmart.com/ISMRM2018/PDFfiles/5499.html>

In vivo high field myelin water imaging: Investigating the T2 distribution at 7T. / Wiggermann, Vanessa; MacKay, Alex L; Helms, Gunther et al.
In vivo high field myelin water imaging: Investigating the T2 distribution at 7T. Vol. 26 Berkeley: International Society for Magnetic Resonance in Medicine, 2018. 5499 (Proc Intl Soc Magn Reson Med; Vol. 26).

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

TY - GEN

T1 - In vivo high field myelin water imaging: Investigating the T2 distribution at 7T

AU - Wiggermann, Vanessa

AU - MacKay, Alex L

AU - Helms, Gunther

AU - Rauscher, Alexander

PY - 2018/6/1

Y1 - 2018/6/1

N2 - With the increased frequency of human 7T scanners, there is also a drive towards the implementation advanced MR sequences, such a myelin water imaging, at high fields. Here, we demonstrate the feasibility of translating 3T myelin acquisitions scheme, GRASE, to 7T. We studied the distribution of T values at 7T and determined that myelin water has a T <25ms. We obtained excellent agreement for myelin water fraction values in the corpus callosum between 3T and 7T.

AB - With the increased frequency of human 7T scanners, there is also a drive towards the implementation advanced MR sequences, such a myelin water imaging, at high fields. Here, we demonstrate the feasibility of translating 3T myelin acquisitions scheme, GRASE, to 7T. We studied the distribution of T values at 7T and determined that myelin water has a T <25ms. We obtained excellent agreement for myelin water fraction values in the corpus callosum between 3T and 7T.

M3 - Paper in conference proceeding

VL - 26

T3 - Proc Intl Soc Magn Reson Med

BT - In vivo high field myelin water imaging: Investigating the T2 distribution at 7T

PB - International Society for Magnetic Resonance in Medicine

CY - Berkeley

ER -

In vivo high field myelin water imaging: Investigating the T2 distribution at 7T

Abstract

Publication series

Subject classification (UKÄ)

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Projects

T2 mapping and myelin water imaging at 7T using 3D GraSe

Equipment

Lund University Bioimaging Center

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