Methods for motion correction evaluation using 18F-FDG human brain scans on a high-resolution PET scanner

Sune H Keller; Merence Sibomana; Oline V Olesen; Claus Svarer; Søren Holm; Flemming L Andersen; Liselotte Højgaard

doi:10.2967/jnumed.111.095240

Methods for motion correction evaluation using 18F-FDG human brain scans on a high-resolution PET scanner

Sune H Keller, Merence Sibomana, Oline V Olesen, Claus Svarer, Søren Holm, Flemming L Andersen, Liselotte Højgaard

41 Citationer (Scopus)

Abstract

Many authors have reported the importance of motion correction (MC) for PET. Patient motion during scanning disturbs kinetic analysis and degrades resolution. In addition, using misaligned transmission for attenuation and scatter correction may produce regional quantification bias in the reconstructed emission images. The purpose of this work was the development of quality control (QC) methods for MC procedures based on external motion tracking (EMT) for human scanning using an optical motion tracking system.

Originalsprog	Engelsk
Tidsskrift	Journal of Nuclear Medicine
Vol/bind	53
Udgave nummer	3
Sider (fra-til)	495-504
Antal sider	10
ISSN	0161-5505
DOI	https://doi.org/10.2967/jnumed.111.095240
Status	Udgivet - 2012

Adgang til dokumentet

10.2967/jnumed.111.095240

Andre filer og links

Link to publication in Scopus

Citationsformater

@article{28151b79ae384bbb80a61dcae2263da8,

title = "Methods for motion correction evaluation using 18F-FDG human brain scans on a high-resolution PET scanner",

abstract = "Many authors have reported the importance of motion correction (MC) for PET. Patient motion during scanning disturbs kinetic analysis and degrades resolution. In addition, using misaligned transmission for attenuation and scatter correction may produce regional quantification bias in the reconstructed emission images. The purpose of this work was the development of quality control (QC) methods for MC procedures based on external motion tracking (EMT) for human scanning using an optical motion tracking system.",

keywords = "Algorithms, Artifacts, Brain, Computer Simulation, Fluorodeoxyglucose F18, Humans, Image Processing, Computer-Assisted, Motion, Positron-Emission Tomography, Quality Control, Radiopharmaceuticals, Reproducibility of Results",

author = "Keller, \{Sune H\} and Merence Sibomana and Olesen, \{Oline V\} and Claus Svarer and S{\o}ren Holm and Andersen, \{Flemming L\} and Liselotte H{\o}jgaard",

year = "2012",

doi = "10.2967/jnumed.111.095240",

language = "English",

volume = "53",

pages = "495--504",

journal = "Journal of Nuclear Medicine",

issn = "0161-5505",

publisher = "Society of Nuclear Medicine Inc.",

number = "3",

}

TY - JOUR

T1 - Methods for motion correction evaluation using 18F-FDG human brain scans on a high-resolution PET scanner

AU - Keller, Sune H

AU - Sibomana, Merence

AU - Olesen, Oline V

AU - Svarer, Claus

AU - Holm, Søren

AU - Andersen, Flemming L

AU - Højgaard, Liselotte

PY - 2012

Y1 - 2012

N2 - Many authors have reported the importance of motion correction (MC) for PET. Patient motion during scanning disturbs kinetic analysis and degrades resolution. In addition, using misaligned transmission for attenuation and scatter correction may produce regional quantification bias in the reconstructed emission images. The purpose of this work was the development of quality control (QC) methods for MC procedures based on external motion tracking (EMT) for human scanning using an optical motion tracking system.

AB - Many authors have reported the importance of motion correction (MC) for PET. Patient motion during scanning disturbs kinetic analysis and degrades resolution. In addition, using misaligned transmission for attenuation and scatter correction may produce regional quantification bias in the reconstructed emission images. The purpose of this work was the development of quality control (QC) methods for MC procedures based on external motion tracking (EMT) for human scanning using an optical motion tracking system.

KW - Algorithms

KW - Artifacts

KW - Brain

KW - Computer Simulation

KW - Fluorodeoxyglucose F18

KW - Humans

KW - Image Processing, Computer-Assisted

KW - Motion

KW - Positron-Emission Tomography

KW - Quality Control

KW - Radiopharmaceuticals

KW - Reproducibility of Results

UR - https://www.scopus.com/pages/publications/84858604921

U2 - 10.2967/jnumed.111.095240

DO - 10.2967/jnumed.111.095240

M3 - Journal article

C2 - 22331217

SN - 0161-5505

VL - 53

SP - 495

EP - 504

JO - Journal of Nuclear Medicine

JF - Journal of Nuclear Medicine

IS - 3

ER -

Methods for motion correction evaluation using 18F-FDG human brain scans on a high-resolution PET scanner

Abstract

Adgang til dokumentet

Andre filer og links

Fingeraftryk

Citationsformater