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How to correct susceptibility distortions in spin-echo echo-planar images: application to diffusion tensor imaging

Authors
Jesper Andersson,francesca clerici
Bong Chul Chung,Cesar Soutullo-Esperon,Charles Miller,Stephan Prueckner,Wilhelm Behringer,Mette Damkjær Bartels,ALMUDENA REBOLE GARRIGOS,Luis Ortiz ,rosalba torrisi,Karapet Davtyan,Loc Vu-Quoc,Kirill Kolosov,Айдар Султанов,EMRAN KUZEY AVCI,Michael Bidgood,Nina Kulchenko,Irina Snegireva,Anton Pereverzev,Susana Bautista,mitsuhiro hirai,Lars Damkilde,Yong Kang,Joachim Peinke,Tatsuo Furuyama,JUAN PEÑA LOPEZ,Evandro Salvador Alves de Oliveira,Martin Einhorn,Andrzej Nowak,Ryszard Bialecki,Ronald P. Mason,Bernd Folkmer,Anthony Turner,Rainer Wanke,Melanie Wellington,Hiroyuki S. Kato,Giampiero Spiga,Silvia PONDRELLI,Dejian Zhou,Partha Pratim Adhikary,Susan Limber,Tessa Vossen,Akimichi Takemura,Galina Kutekhova,Debora D'Angelo Papaiz,Yuchang Yuan,Silvio Alejandro Alcivar Molina,Cheree Wiltsher,Natalia Fedorova,Алена Яхненко,Andrea Ramspacher,Priscilla Twumasi Baffour,Jenny Crawley,Sundra Kincey,Irma Nur Afiah,Bethany Perez White,Yu Wang,Kaori Fujiwara,Sheeana Gangadoo,ROBERT LOU,Aleksandra Puciło,soheyla yadamani,Simon Proudlock,Takahide Nishi,Gaik-Khuan Chuah,Stephan Jaenicke,Olga Vassilyeva,Alinka Lepine-Szily ,Peter Beverley,Kirill Nourski,Moamen Gouda,Seimei Go,Chika Linda Igwe,Mariana Khezheva,LUC MINH DUY,Pavel Pinyagin,Sergei Ivanov,Pinar Tokgöz,wei wang,Shenglan Chen,Andreev Alexey,samira yadamani,Tatyana Gorchakova,D.B. Avdeev,Zhen Gao,Raphael Doineau,Guangchao Li,Sheng Wang,Patrick Grosz,Андрей Евдокимов,Fathy El-Nakhlawy,Javier Gil Sevillano,Sercan Sen,Nasuf SONMEZ,Tetsu Sakamoto,Susanne Vrtala,Yan Chen,Rickard Pettersson,Alessandro Rossi,Vladimir Ivanov,Matthias Pesch,Tatyana Gudtskova,Sen He,Martin Cipollini,Sauirbay Sakhanov,Ghizlane El Khattabi,Birgit Hiller,Олег Пилипчук,shadan sabr,Johan Liotier,Maryann Zashezova,Robert Loto,Ying Zhu,Klemens Wallner,Paul Diekhoff,Antonio Gugliuzzo,Felix Friedl-Vallon,Xin Wang,Giorgio Tofani,Susana Velasco,Alexander McLellan,Michael Black,Grzegorz Nalecz-Jawecki,Maria Soledad Diaz,幸一 北薗,Philip Nelson,Antonio Osuna,Colin Davidson,Paul Lemieux,Derek Davies,Juan Gonzalo Muga,Tetsuhiko Kobayashi,Matthias Eder,Andrea Mazzino,Bruno Bühler,Yuri Vlasov,Yaogen Shen,Mark Blamire,Girek Tomasz,Siegfried Mense,Rafael Hernandez,Piotr Bednarczyk,Magdalena Bielska-Lasota,Jean ARMENGAUD,Katalin Uray,Andrzej Jaszkiewicz,Magny Thomassen,Milena Sant,Prof. Stephanie Tristram-Nagle,Luc Dechoux,Bobak Moazzami,KRZYSZTOF CZOLCZYNSKI,Christophe Furman,Pavel Vojtíšek,Jörg Meyer,joao Batista calixto,Barry Azzopardi,Giorgio Sberveglieri,Christian Cossio-Mercado,Лидия Семенова,Shan Chen,Benedikt Boesen,Terry Spitz,Florian Girtner,Sung Ho Jeon,Johann Beaudreuil,Sarah Rohlfing,Jaroslaw Mirek,Ioannis Baloyiannis,Praveen Varma,Евгений Цыпин,Jose Maria Alunda,Toshimitsu TSUGU,Ilya Kravchenko,Nessa Golden,Ivan Nascimento,shandong Ye,LITONG FENG,Christiaan Boonen,Wassiuw Abdul Rahaman,Henrique de Lima,Suixing Fan,JOSE JULIO CARNERERO,Chris Elliott,Nabi Nazari,Goutam chakraborty,Ibrahim Mohammed,Danielle Harris,Michal Ruzek,Valérie Risson,Naibin Duan,Fausto Rodriguez,SUBHANKAR CHATTERJEE,Itzell Gallardo-Ortíz,Muayad Masoud,Zhongwei Zhao,Julio Retamales,Mainga Hamaluba,Carlo Ricciardi,Sari Holopainen,María José Ruiz García,M. 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Monteiro Simão K.,Xianjie Liu,Wenxiu Que,Maura Hagan,Estela Lapeira,Maja Ponikvar-Svet,MONICA SANCHIS MOLLA,Syed Hassan Askari,Evgeniya Zhuravleva,Susan Ozanne,Natalia Alexeeva,Damien Mercier,Gudrun Schwilch,Marlene Hager,Sanjok Poudel,Guang Li,Soren M Bentzen,Cyrille Decante,Michael Kettermann,Igor Kharitonov,Marianne Ojo PhD,Kinji Ohno,Martin Frank,Shivaani Kummar,Rebecca Finster,Dr Sandeep Nivruttirao Niwadange,RAJESWARI SESHADRI,Gert Lubec,Elena Kovalevich,Zhuo Diao,Françoise Colombani,Irina Neskubina,Adam von Haden,Rachel Rodgers,Nikolaos Kotsanos,NARINDER SINGH,Alex Mowat,Nataliya Velts,Keisuke Sugahara,Ashutosh Kumar,Chen Bihong,Shutao Huang,Jia song Yang,Abubakar Abdullahi Musa,Jih Hoon Park,Alexander Gutjar,Une Butaite,Marina Trapeznikova,Ariana Jawad,Karen Enciso,Franco Cacialli,Tarek Amer,Evelyn Taylor-Cox,shuxia li,Yasmin Ali,Aswini Kumar,OLUSEYI AYOKUNLE ABEGUNDE,Nur Athirah Abdullah,John Gatto,Jungbin Lee,Vladislav Soldatov,Spartaco Gippoliti,Camila Benaduce Emanuelli Mello,Philip Hancock,Peng Wang,Natasha Phillips,Enrique Daniel Archundia Velarde,Michael Zemp,Заурбек Дзакоев,Sun Mee Hong,Nataša Kočiš Tubić,Hong Haifeng,Capella Silvana,Thomas Swierts,Hiwa Karkhani,Rui Chen,Irina Tomasheva,Félix Laguna Teno,Pavla Perlikova,Marina Mamaeva,Zhongyi Xie,Florence Ziba,Mahmoud El-Rosasy,Wenyu Gao,Rita de Cassia Oliveira Feodrippe,Amrita Neelakantan,Federica Mancini,Lital Davidi,Edith Wakida,Mahdi Kalanaki,Emily Silverman,hongxia li,Ivelisse Rubio,Lisa Nyberg,Ryusei Kuma,Sofie Sand,Dong-meau Chang,Jingjing Gu,mohamed abbdelzaher,Jiangbo Dang,SEN YANG,Igor Bione,Marcella Linn,Gilles Francfort,Murray D. 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Arag´on,Joe Ricotta,Zewen Wang,Chika Anekwe,Iolanda Cristina Duarte,Maria Kozlowska,Vincenzo Antonelli,Stefan Skare
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Sep 22, 2003
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Abstract

Diffusion tensor imaging is often performed by acquiring a series of diffusion-weighted spin-echo echo-planar images with different direction diffusion gradients. A problem of echo-planar images is the geometrical distortions that obtain near junctions between tissues of differing magnetic susceptibility. This results in distorted diffusion-tensor maps. To resolve this we suggest acquiring two images for each diffusion gradient; one with bottom-up and one with top-down traversal of k-space in the phase-encode direction. This achieves the simultaneous goals of providing information on the underlying displacement field and intensity maps with adequate spatial sampling density even in distorted areas. The resulting DT maps exhibit considerably higher geometric fidelity, as assessed by comparison to an image volume acquired using a conventional 3D MR technique.

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