High resolution neuroimaging at 4.1 T

Jullie W. Pan; J. Thomas Vaughan; Ruben I. Kuzniecky; Gerald M. Pohost; Hoby P. Hetherington

doi:10.1016/0730-725X(95)02002-B

High resolution neuroimaging at 4.1 T

Jullie W. Pan, J. Thomas Vaughan, Ruben I. Kuzniecky, Gerald M. Pohost, Hoby P. Hetherington

Research output: Contribution to journal › Article › peer-review

58 Scopus citations

Abstract

In this article we report on acquisition of high resolution 512 × 512 images at 4.1 T using an inversion recovery gradient-echo sequence and a volume head coil developed for high field applications. The T₁ values for cerebral white and grey matter were measured to be 834 and 1282 ms, respectively. The partial saturation inversion recovery sequence (T_ir 800 ms and TR 2500 ms) provided excellent contrast-to-noise for white to grey matter. Consequently, the images consistently visualized the thalamic nuclear groups, hippocampal fine structure, as well as small draining vessels of the white matter.

Original language	English (US)
Pages (from-to)	915-921
Number of pages	7
Journal	Magnetic Resonance Imaging
Volume	13
Issue number	7
DOIs	https://doi.org/10.1016/0730-725X(95)02002-B
State	Published - 1995
Externally published	Yes

Keywords

Contrast-to-noise
High field
Magnetic resonance imaging
Neuroimaging
T contrast

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10.1016/0730-725X(95)02002-B

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title = "High resolution neuroimaging at 4.1 T",

abstract = "In this article we report on acquisition of high resolution 512 × 512 images at 4.1 T using an inversion recovery gradient-echo sequence and a volume head coil developed for high field applications. The T1 values for cerebral white and grey matter were measured to be 834 and 1282 ms, respectively. The partial saturation inversion recovery sequence (Tir 800 ms and TR 2500 ms) provided excellent contrast-to-noise for white to grey matter. Consequently, the images consistently visualized the thalamic nuclear groups, hippocampal fine structure, as well as small draining vessels of the white matter.",

keywords = "Contrast-to-noise, High field, Magnetic resonance imaging, Neuroimaging, T contrast",

author = "Pan, {Jullie W.} and Vaughan, {J. Thomas} and Kuzniecky, {Ruben I.} and Pohost, {Gerald M.} and Hetherington, {Hoby P.}",

year = "1995",

doi = "10.1016/0730-725X(95)02002-B",

language = "English (US)",

volume = "13",

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issn = "0730-725X",

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T1 - High resolution neuroimaging at 4.1 T

AU - Pan, Jullie W.

AU - Vaughan, J. Thomas

AU - Kuzniecky, Ruben I.

AU - Pohost, Gerald M.

AU - Hetherington, Hoby P.

PY - 1995

Y1 - 1995

N2 - In this article we report on acquisition of high resolution 512 × 512 images at 4.1 T using an inversion recovery gradient-echo sequence and a volume head coil developed for high field applications. The T1 values for cerebral white and grey matter were measured to be 834 and 1282 ms, respectively. The partial saturation inversion recovery sequence (Tir 800 ms and TR 2500 ms) provided excellent contrast-to-noise for white to grey matter. Consequently, the images consistently visualized the thalamic nuclear groups, hippocampal fine structure, as well as small draining vessels of the white matter.

AB - In this article we report on acquisition of high resolution 512 × 512 images at 4.1 T using an inversion recovery gradient-echo sequence and a volume head coil developed for high field applications. The T1 values for cerebral white and grey matter were measured to be 834 and 1282 ms, respectively. The partial saturation inversion recovery sequence (Tir 800 ms and TR 2500 ms) provided excellent contrast-to-noise for white to grey matter. Consequently, the images consistently visualized the thalamic nuclear groups, hippocampal fine structure, as well as small draining vessels of the white matter.

KW - Contrast-to-noise

KW - High field

KW - Magnetic resonance imaging

KW - Neuroimaging

KW - T contrast

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DO - 10.1016/0730-725X(95)02002-B

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AN - SCOPUS:0028881736

SN - 0730-725X

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EP - 921

JO - Magnetic Resonance Imaging

JF - Magnetic Resonance Imaging

IS - 7

ER -

High resolution neuroimaging at 4.1 T

Abstract

Keywords

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