Streamlet Tractography

Matthew George Liptrot; Sune Darkner; Aasa Feragen; Francois Bernard Lauze

Abstract

Streamlet tractography is a novel approach that aims to combine the benefits of both streamline and global tractography approaches. In contrast to requiring individual streamlines to successfully propagate from seed to target regions to register as a connection, here short streamlines - streamlets - are initially generated from each white-matter voxel, and then seed-to-target connectivity is assessed by evaluating connectivity between these streamlets. In this way, streamlet generation can adapt to the local environment, whilst seed-to-target connectivity is assessed at the global level. Furthermore, the proposed framework permits the inclusion of previous results and alternative data sources.

Original language	English
Publication date	Apr 2017
Publication status	Published - Apr 2017
Event	25th ISMRM Annual Meeting - Hawaii Convention Center, Honolulu, United States Duration: 22 Apr 2017 → 27 Apr 2017 Conference number: 25 https://www.ismrm.org/2017-annual-meeting-exhibition/

Conference

Conference	25th ISMRM Annual Meeting
Number	25
Location	Hawaii Convention Center
Country/Territory	United States
City	Honolulu
Period	22/04/2017 → 27/04/2017
Internet address	https://www.ismrm.org/2017-annual-meeting-exhibition/

Cite this

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title = "Streamlet Tractography",

abstract = "Streamlet tractography is a novel approach that aims to combine the benefits of both streamline and global tractography approaches. In contrast to requiring individual streamlines to successfully propagate from seed to target regions to register as a connection, here short streamlines - streamlets - are initially generated from each white-matter voxel, and then seed-to-target connectivity is assessed by evaluating connectivity between these streamlets. In this way, streamlet generation can adapt to the local environment, whilst seed-to-target connectivity is assessed at the global level. Furthermore, the proposed framework permits the inclusion of previous results and alternative data sources.",

author = "Liptrot, {Matthew George} and Sune Darkner and Aasa Feragen and Lauze, {Francois Bernard}",

year = "2017",

month = apr,

language = "English",

note = "25th ISMRM Annual Meeting ; Conference date: 22-04-2017 Through 27-04-2017",

url = "https://www.ismrm.org/2017-annual-meeting-exhibition/",

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TY - ABST

T1 - Streamlet Tractography

AU - Liptrot, Matthew George

AU - Darkner, Sune

AU - Feragen, Aasa

AU - Lauze, Francois Bernard

N1 - Conference code: 25

PY - 2017/4

Y1 - 2017/4

N2 - Streamlet tractography is a novel approach that aims to combine the benefits of both streamline and global tractography approaches. In contrast to requiring individual streamlines to successfully propagate from seed to target regions to register as a connection, here short streamlines - streamlets - are initially generated from each white-matter voxel, and then seed-to-target connectivity is assessed by evaluating connectivity between these streamlets. In this way, streamlet generation can adapt to the local environment, whilst seed-to-target connectivity is assessed at the global level. Furthermore, the proposed framework permits the inclusion of previous results and alternative data sources.

AB - Streamlet tractography is a novel approach that aims to combine the benefits of both streamline and global tractography approaches. In contrast to requiring individual streamlines to successfully propagate from seed to target regions to register as a connection, here short streamlines - streamlets - are initially generated from each white-matter voxel, and then seed-to-target connectivity is assessed by evaluating connectivity between these streamlets. In this way, streamlet generation can adapt to the local environment, whilst seed-to-target connectivity is assessed at the global level. Furthermore, the proposed framework permits the inclusion of previous results and alternative data sources.

UR - https://www.ismrm.org/17/program_files/O71.htm

M3 - Conference abstract for conference

T2 - 25th ISMRM Annual Meeting

Y2 - 22 April 2017 through 27 April 2017

ER -

Streamlet Tractography

Abstract

Conference

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