Diffusion Tensor MR Imaging and Fiber Tractography: Technical Considerations
This second article of the 2-part review builds on the theoretic background provided by the first article to cover the major technical factors that affect image quality in diffusion imaging, including the acquisition sequence, magnet field strength, gradient amplitude, and slew rate as well as multi...
Gespeichert in:
| Veröffentlicht in: | American journal of neuroradiology : AJNR 2008-05, Vol.29 (5), p.843-852 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 852 |
|---|---|
| container_issue | 5 |
| container_start_page | 843 |
| container_title | American journal of neuroradiology : AJNR |
| container_volume | 29 |
| creator | Mukherjee, P Chung, S.W Berman, J.I Hess, C.P Henry, R.G |
| description | This second article of the 2-part review builds on the theoretic background provided by the first article to cover the major technical factors that affect image quality in diffusion imaging, including the acquisition sequence, magnet field strength, gradient amplitude, and slew rate as well as multichannel radio-frequency coils and parallel imaging. The sources of many common diffusion image artifacts are also explored in detail. The emphasis is on optimizing these technical factors for state-of-the-art diffusion-weighted imaging and diffusion tensor imaging (DTI) based on the best available evidence in the literature. An overview of current methods for quantitative analysis of DTI data and fiber tractography in clinical research is also provided. |
| doi_str_mv | 10.3174/ajnr.A1052 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_8128579</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>70716985</sourcerecordid><originalsourceid>FETCH-LOGICAL-c543t-13f8521b3db35f151b571f2556cea8b134c7eab7ad93c13017381561b6b58d083</originalsourceid><addsrcrecordid>eNpVkMFu1DAQQC0EotvChQ9AudADUlpPvI5tDkjVQqHSVkhokbhZY8dJXCX2Yme76t83pasWTnOYpzejR8g7oGcMxPIcb0I6uwDKqxdkAYrVpeLq90uyoKB4WQOVR-Q45xtKKVeiek2OQDKmBKgFWX_xbbvLPoZi40KOqbj-WVyN2PnQFRia4tIbl4pNQjvFLuG2v_s0k7YP3uJQrGLIvnEJp9mQ35BXLQ7ZvT3ME_Lr8utm9b1c__h2tbpYl5Yv2VQCayWvwLDGMN4CB8MFtBXntXUoDbClFQ6NwEYxC4yCYBJ4DaY2XDZUshPy-dG73ZnRNdaFKeGgt8mPmO50RK__3wTf6y7eagmV5ELNgtODIMU_O5cnPfps3TBgcHGXtaACaiX5DH58BG2KOSfXPh0Bqh_i64f4-m_8GX7_71vP6KH2DHw4AJjnem3CYH1-4irKOKWCPXO97_q9T07nEYdh1oLe7_eV0lzLJWP3iUyaww</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>70716985</pqid></control><display><type>article</type><title>Diffusion Tensor MR Imaging and Fiber Tractography: Technical Considerations</title><source>MEDLINE</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><creator>Mukherjee, P ; Chung, S.W ; Berman, J.I ; Hess, C.P ; Henry, R.G</creator><creatorcontrib>Mukherjee, P ; Chung, S.W ; Berman, J.I ; Hess, C.P ; Henry, R.G</creatorcontrib><description>This second article of the 2-part review builds on the theoretic background provided by the first article to cover the major technical factors that affect image quality in diffusion imaging, including the acquisition sequence, magnet field strength, gradient amplitude, and slew rate as well as multichannel radio-frequency coils and parallel imaging. The sources of many common diffusion image artifacts are also explored in detail. The emphasis is on optimizing these technical factors for state-of-the-art diffusion-weighted imaging and diffusion tensor imaging (DTI) based on the best available evidence in the literature. An overview of current methods for quantitative analysis of DTI data and fiber tractography in clinical research is also provided.</description><identifier>ISSN: 0195-6108</identifier><identifier>EISSN: 1936-959X</identifier><identifier>DOI: 10.3174/ajnr.A1052</identifier><identifier>PMID: 18339719</identifier><identifier>CODEN: AAJNDL</identifier><language>eng</language><publisher>Oak Brook, IL: Am Soc Neuroradiology</publisher><subject>Biological and medical sciences ; Brain - anatomy & histology ; Diffusion Magnetic Resonance Imaging - instrumentation ; Diffusion Magnetic Resonance Imaging - methods ; Fundamental and applied biological sciences. Psychology ; Humans ; Image Enhancement - instrumentation ; Image Enhancement - methods ; Image Interpretation, Computer-Assisted - instrumentation ; Image Interpretation, Computer-Assisted - methods ; Investigative techniques, diagnostic techniques (general aspects) ; Medical sciences ; Nerve Fibers, Myelinated - ultrastructure ; Nervous system ; Perception ; Physics Review ; Psychology. Psychoanalysis. Psychiatry ; Psychology. Psychophysiology ; Radiodiagnosis. Nmr imagery. Nmr spectrometry ; Technology Assessment, Biomedical ; Vision</subject><ispartof>American journal of neuroradiology : AJNR, 2008-05, Vol.29 (5), p.843-852</ispartof><rights>2008 INIST-CNRS</rights><rights>Copyright © American Society of Neuroradiology 2008</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c543t-13f8521b3db35f151b571f2556cea8b134c7eab7ad93c13017381561b6b58d083</citedby><cites>FETCH-LOGICAL-c543t-13f8521b3db35f151b571f2556cea8b134c7eab7ad93c13017381561b6b58d083</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8128579/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8128579/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,724,777,781,882,27905,27906,53772,53774</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20350073$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18339719$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mukherjee, P</creatorcontrib><creatorcontrib>Chung, S.W</creatorcontrib><creatorcontrib>Berman, J.I</creatorcontrib><creatorcontrib>Hess, C.P</creatorcontrib><creatorcontrib>Henry, R.G</creatorcontrib><title>Diffusion Tensor MR Imaging and Fiber Tractography: Technical Considerations</title><title>American journal of neuroradiology : AJNR</title><addtitle>AJNR Am J Neuroradiol</addtitle><description>This second article of the 2-part review builds on the theoretic background provided by the first article to cover the major technical factors that affect image quality in diffusion imaging, including the acquisition sequence, magnet field strength, gradient amplitude, and slew rate as well as multichannel radio-frequency coils and parallel imaging. The sources of many common diffusion image artifacts are also explored in detail. The emphasis is on optimizing these technical factors for state-of-the-art diffusion-weighted imaging and diffusion tensor imaging (DTI) based on the best available evidence in the literature. An overview of current methods for quantitative analysis of DTI data and fiber tractography in clinical research is also provided.</description><subject>Biological and medical sciences</subject><subject>Brain - anatomy & histology</subject><subject>Diffusion Magnetic Resonance Imaging - instrumentation</subject><subject>Diffusion Magnetic Resonance Imaging - methods</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Image Enhancement - instrumentation</subject><subject>Image Enhancement - methods</subject><subject>Image Interpretation, Computer-Assisted - instrumentation</subject><subject>Image Interpretation, Computer-Assisted - methods</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Medical sciences</subject><subject>Nerve Fibers, Myelinated - ultrastructure</subject><subject>Nervous system</subject><subject>Perception</subject><subject>Physics Review</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychology. Psychophysiology</subject><subject>Radiodiagnosis. Nmr imagery. Nmr spectrometry</subject><subject>Technology Assessment, Biomedical</subject><subject>Vision</subject><issn>0195-6108</issn><issn>1936-959X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkMFu1DAQQC0EotvChQ9AudADUlpPvI5tDkjVQqHSVkhokbhZY8dJXCX2Yme76t83pasWTnOYpzejR8g7oGcMxPIcb0I6uwDKqxdkAYrVpeLq90uyoKB4WQOVR-Q45xtKKVeiek2OQDKmBKgFWX_xbbvLPoZi40KOqbj-WVyN2PnQFRia4tIbl4pNQjvFLuG2v_s0k7YP3uJQrGLIvnEJp9mQ35BXLQ7ZvT3ME_Lr8utm9b1c__h2tbpYl5Yv2VQCayWvwLDGMN4CB8MFtBXntXUoDbClFQ6NwEYxC4yCYBJ4DaY2XDZUshPy-dG73ZnRNdaFKeGgt8mPmO50RK__3wTf6y7eagmV5ELNgtODIMU_O5cnPfps3TBgcHGXtaACaiX5DH58BG2KOSfXPh0Bqh_i64f4-m_8GX7_71vP6KH2DHw4AJjnem3CYH1-4irKOKWCPXO97_q9T07nEYdh1oLe7_eV0lzLJWP3iUyaww</recordid><startdate>20080501</startdate><enddate>20080501</enddate><creator>Mukherjee, P</creator><creator>Chung, S.W</creator><creator>Berman, J.I</creator><creator>Hess, C.P</creator><creator>Henry, R.G</creator><general>Am Soc Neuroradiology</general><general>American Society of Neuroradiology</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20080501</creationdate><title>Diffusion Tensor MR Imaging and Fiber Tractography: Technical Considerations</title><author>Mukherjee, P ; Chung, S.W ; Berman, J.I ; Hess, C.P ; Henry, R.G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c543t-13f8521b3db35f151b571f2556cea8b134c7eab7ad93c13017381561b6b58d083</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Biological and medical sciences</topic><topic>Brain - anatomy & histology</topic><topic>Diffusion Magnetic Resonance Imaging - instrumentation</topic><topic>Diffusion Magnetic Resonance Imaging - methods</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Image Enhancement - instrumentation</topic><topic>Image Enhancement - methods</topic><topic>Image Interpretation, Computer-Assisted - instrumentation</topic><topic>Image Interpretation, Computer-Assisted - methods</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Medical sciences</topic><topic>Nerve Fibers, Myelinated - ultrastructure</topic><topic>Nervous system</topic><topic>Perception</topic><topic>Physics Review</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Radiodiagnosis. Nmr imagery. Nmr spectrometry</topic><topic>Technology Assessment, Biomedical</topic><topic>Vision</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mukherjee, P</creatorcontrib><creatorcontrib>Chung, S.W</creatorcontrib><creatorcontrib>Berman, J.I</creatorcontrib><creatorcontrib>Hess, C.P</creatorcontrib><creatorcontrib>Henry, R.G</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>American journal of neuroradiology : AJNR</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mukherjee, P</au><au>Chung, S.W</au><au>Berman, J.I</au><au>Hess, C.P</au><au>Henry, R.G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Diffusion Tensor MR Imaging and Fiber Tractography: Technical Considerations</atitle><jtitle>American journal of neuroradiology : AJNR</jtitle><addtitle>AJNR Am J Neuroradiol</addtitle><date>2008-05-01</date><risdate>2008</risdate><volume>29</volume><issue>5</issue><spage>843</spage><epage>852</epage><pages>843-852</pages><issn>0195-6108</issn><eissn>1936-959X</eissn><coden>AAJNDL</coden><abstract>This second article of the 2-part review builds on the theoretic background provided by the first article to cover the major technical factors that affect image quality in diffusion imaging, including the acquisition sequence, magnet field strength, gradient amplitude, and slew rate as well as multichannel radio-frequency coils and parallel imaging. The sources of many common diffusion image artifacts are also explored in detail. The emphasis is on optimizing these technical factors for state-of-the-art diffusion-weighted imaging and diffusion tensor imaging (DTI) based on the best available evidence in the literature. An overview of current methods for quantitative analysis of DTI data and fiber tractography in clinical research is also provided.</abstract><cop>Oak Brook, IL</cop><pub>Am Soc Neuroradiology</pub><pmid>18339719</pmid><doi>10.3174/ajnr.A1052</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0195-6108 |
| ispartof | American journal of neuroradiology : AJNR, 2008-05, Vol.29 (5), p.843-852 |
| issn | 0195-6108 1936-959X |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_8128579 |
| source | MEDLINE; EZB-FREE-00999 freely available EZB journals; PubMed Central |
| subjects | Biological and medical sciences Brain - anatomy & histology Diffusion Magnetic Resonance Imaging - instrumentation Diffusion Magnetic Resonance Imaging - methods Fundamental and applied biological sciences. Psychology Humans Image Enhancement - instrumentation Image Enhancement - methods Image Interpretation, Computer-Assisted - instrumentation Image Interpretation, Computer-Assisted - methods Investigative techniques, diagnostic techniques (general aspects) Medical sciences Nerve Fibers, Myelinated - ultrastructure Nervous system Perception Physics Review Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Radiodiagnosis. Nmr imagery. Nmr spectrometry Technology Assessment, Biomedical Vision |
| title | Diffusion Tensor MR Imaging and Fiber Tractography: Technical Considerations |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-20T03%3A55%3A30IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Diffusion%20Tensor%20MR%20Imaging%20and%20Fiber%20Tractography:%20Technical%20Considerations&rft.jtitle=American%20journal%20of%20neuroradiology%20:%20AJNR&rft.au=Mukherjee,%20P&rft.date=2008-05-01&rft.volume=29&rft.issue=5&rft.spage=843&rft.epage=852&rft.pages=843-852&rft.issn=0195-6108&rft.eissn=1936-959X&rft.coden=AAJNDL&rft_id=info:doi/10.3174/ajnr.A1052&rft_dat=%3Cproquest_pubme%3E70716985%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=70716985&rft_id=info:pmid/18339719&rfr_iscdi=true |