A computer simulation of T2 decay effects in echo planar imaging

Koichi Oshio; Manbir Singh

doi:10.1002/mrm.1910110313

A computer simulation of T₂ decay effects in echo planar imaging

Koichi Oshio, Manbir Singh

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

15 Citations (Scopus)

Abstract

The effect of spatially variant T₂ decay in echo planar images has been investigated. A simple, direct method to remove T₂ effects, requiring no knowledge of actual T₂ values, is also reported. The method is based on taking the geometric mean of two Hermitian symmetric data points before Fourier transformation.

Original language	English
Pages (from-to)	389-397
Number of pages	9
Journal	Magnetic Resonance in Medicine
Volume	11
Issue number	3
DOIs	https://doi.org/10.1002/mrm.1910110313
Publication status	Published - 1989 Sept
Externally published	Yes

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

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10.1002/mrm.1910110313

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title = "A computer simulation of T2 decay effects in echo planar imaging",

abstract = "The effect of spatially variant T2 decay in echo planar images has been investigated. A simple, direct method to remove T2 effects, requiring no knowledge of actual T2 values, is also reported. The method is based on taking the geometric mean of two Hermitian symmetric data points before Fourier transformation.",

author = "Koichi Oshio and Manbir Singh",

year = "1989",

month = sep,

doi = "10.1002/mrm.1910110313",

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journal = "Magnetic Resonance in Medicine",

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AU - Oshio, Koichi

AU - Singh, Manbir

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AB - The effect of spatially variant T2 decay in echo planar images has been investigated. A simple, direct method to remove T2 effects, requiring no knowledge of actual T2 values, is also reported. The method is based on taking the geometric mean of two Hermitian symmetric data points before Fourier transformation.

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JF - Magnetic Resonance in Medicine

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A computer simulation of T₂ decay effects in echo planar imaging

Abstract

ASJC Scopus subject areas

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