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Event‐recurring multiband SWIFT functional MRI with 200‐ms temporal resolution during deep brain stimulation and isoflurane‐induced burst suppression in rat
Purpose To develop a high temporal resolution functional MRI method for tracking repeating events in the brain. Methods We developed a novel functional MRI method using multiband sweep imaging with Fourier transformation (SWIFT), termed event‐recurring SWIFT (EVER‐SWIFT). The method is able to image...
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| Published in: | Magnetic resonance in medicine 2022-06, Vol.87 (6), p.2872-2884 |
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| Main Authors: | , , , , , , , , , , , |
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| container_end_page | 2884 |
| container_issue | 6 |
| container_start_page | 2872 |
| container_title | Magnetic resonance in medicine |
| container_volume | 87 |
| creator | Paasonen, Ekaterina Paasonen, Jaakko Lehto, Lauri J. Pirttimäki, Tiina Laakso, Hanne Wu, Lin Ma, Jun Idiyatullin, Djaudat Tanila, Heikki Mangia, Silvia Michaeli, Shalom Gröhn, Olli |
| description | Purpose
To develop a high temporal resolution functional MRI method for tracking repeating events in the brain.
Methods
We developed a novel functional MRI method using multiband sweep imaging with Fourier transformation (SWIFT), termed event‐recurring SWIFT (EVER‐SWIFT). The method is able to image similar repeating events with subsecond temporal resolution. Here, we demonstrate the use of EVER‐SWIFT for detecting functional MRI responses during deep brain stimulation of the medial septal nucleus and during spontaneous isoflurane‐induced burst suppression in the rat brain at 9.4 T with 200‐ms temporal resolution.
Results
The EVER‐SWIFT approach showed that the shapes and time‐to‐peak values of the response curves to deep brain stimulation significantly differed between downstream brain regions connected to the medial septal nucleus, resembling findings obtained with traditional 2‐second temporal resolution. In contrast, EVER‐SWIFT allowed for detailed temporal measurement of a spontaneous isoflurane‐induced bursting activity pattern, which was not achieved with traditional temporal resolution.
Conclusion
The EVER‐SWIFT technique enables subsecond 3D imaging of both stimulated and spontaneously recurring brain activities, and thus holds great potential for studying the mechanisms of neuromodulation and spontaneous brain activity. |
| doi_str_mv | 10.1002/mrm.29154 |
| format | article |
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To develop a high temporal resolution functional MRI method for tracking repeating events in the brain.
Methods
We developed a novel functional MRI method using multiband sweep imaging with Fourier transformation (SWIFT), termed event‐recurring SWIFT (EVER‐SWIFT). The method is able to image similar repeating events with subsecond temporal resolution. Here, we demonstrate the use of EVER‐SWIFT for detecting functional MRI responses during deep brain stimulation of the medial septal nucleus and during spontaneous isoflurane‐induced burst suppression in the rat brain at 9.4 T with 200‐ms temporal resolution.
Results
The EVER‐SWIFT approach showed that the shapes and time‐to‐peak values of the response curves to deep brain stimulation significantly differed between downstream brain regions connected to the medial septal nucleus, resembling findings obtained with traditional 2‐second temporal resolution. In contrast, EVER‐SWIFT allowed for detailed temporal measurement of a spontaneous isoflurane‐induced bursting activity pattern, which was not achieved with traditional temporal resolution.
Conclusion
The EVER‐SWIFT technique enables subsecond 3D imaging of both stimulated and spontaneously recurring brain activities, and thus holds great potential for studying the mechanisms of neuromodulation and spontaneous brain activity.</description><identifier>ISSN: 0740-3194</identifier><identifier>ISSN: 1522-2594</identifier><identifier>EISSN: 1522-2594</identifier><identifier>DOI: 10.1002/mrm.29154</identifier><identifier>PMID: 34985145</identifier><language>eng</language><publisher>United States: Wiley Subscription Services, Inc</publisher><subject>Activity patterns ; Animals ; Brain ; Brain - diagnostic imaging ; Brain - physiology ; DBS ; Deep Brain Stimulation ; fast imaging ; Firing pattern ; fMRI ; Fourier transforms ; Functional magnetic resonance imaging ; HRF ; Isoflurane ; Isoflurane - pharmacology ; Magnetic resonance imaging ; Magnetic Resonance Imaging - methods ; MB‐SWIFT ; Medical imaging ; MSN ; Neuroimaging ; Neuromodulation ; Rats ; Stimulation ; Temporal resolution</subject><ispartof>Magnetic resonance in medicine, 2022-06, Vol.87 (6), p.2872-2884</ispartof><rights>2022 International Society for Magnetic Resonance in Medicine</rights><rights>2022 International Society for Magnetic Resonance in Medicine.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c3484-47098b5fc06aaacf4bb3e6e920b190a1bdbe887acf9fe4c12334447c05aa8ae83</cites><orcidid>0000-0003-2365-865X ; 0000-0003-1142-9008</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34985145$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Paasonen, Ekaterina</creatorcontrib><creatorcontrib>Paasonen, Jaakko</creatorcontrib><creatorcontrib>Lehto, Lauri J.</creatorcontrib><creatorcontrib>Pirttimäki, Tiina</creatorcontrib><creatorcontrib>Laakso, Hanne</creatorcontrib><creatorcontrib>Wu, Lin</creatorcontrib><creatorcontrib>Ma, Jun</creatorcontrib><creatorcontrib>Idiyatullin, Djaudat</creatorcontrib><creatorcontrib>Tanila, Heikki</creatorcontrib><creatorcontrib>Mangia, Silvia</creatorcontrib><creatorcontrib>Michaeli, Shalom</creatorcontrib><creatorcontrib>Gröhn, Olli</creatorcontrib><title>Event‐recurring multiband SWIFT functional MRI with 200‐ms temporal resolution during deep brain stimulation and isoflurane‐induced burst suppression in rat</title><title>Magnetic resonance in medicine</title><addtitle>Magn Reson Med</addtitle><description>Purpose
To develop a high temporal resolution functional MRI method for tracking repeating events in the brain.
Methods
We developed a novel functional MRI method using multiband sweep imaging with Fourier transformation (SWIFT), termed event‐recurring SWIFT (EVER‐SWIFT). The method is able to image similar repeating events with subsecond temporal resolution. Here, we demonstrate the use of EVER‐SWIFT for detecting functional MRI responses during deep brain stimulation of the medial septal nucleus and during spontaneous isoflurane‐induced burst suppression in the rat brain at 9.4 T with 200‐ms temporal resolution.
Results
The EVER‐SWIFT approach showed that the shapes and time‐to‐peak values of the response curves to deep brain stimulation significantly differed between downstream brain regions connected to the medial septal nucleus, resembling findings obtained with traditional 2‐second temporal resolution. In contrast, EVER‐SWIFT allowed for detailed temporal measurement of a spontaneous isoflurane‐induced bursting activity pattern, which was not achieved with traditional temporal resolution.
Conclusion
The EVER‐SWIFT technique enables subsecond 3D imaging of both stimulated and spontaneously recurring brain activities, and thus holds great potential for studying the mechanisms of neuromodulation and spontaneous brain activity.</description><subject>Activity patterns</subject><subject>Animals</subject><subject>Brain</subject><subject>Brain - diagnostic imaging</subject><subject>Brain - physiology</subject><subject>DBS</subject><subject>Deep Brain Stimulation</subject><subject>fast imaging</subject><subject>Firing pattern</subject><subject>fMRI</subject><subject>Fourier transforms</subject><subject>Functional magnetic resonance imaging</subject><subject>HRF</subject><subject>Isoflurane</subject><subject>Isoflurane - pharmacology</subject><subject>Magnetic resonance imaging</subject><subject>Magnetic Resonance Imaging - methods</subject><subject>MB‐SWIFT</subject><subject>Medical imaging</subject><subject>MSN</subject><subject>Neuroimaging</subject><subject>Neuromodulation</subject><subject>Rats</subject><subject>Stimulation</subject><subject>Temporal resolution</subject><issn>0740-3194</issn><issn>1522-2594</issn><issn>1522-2594</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp1kUtuFDEQhi0EIkNgwQWQJTaw6KTsdnfbSxQlMFJGSCGIZct2V4OjfuEHUXYcgTNwNE6CeyawQGJVi_-rT6X6CXnO4IQB8NPRjydcsUo8IBtWcV7wSomHZAONgKJkShyRJyHcAIBSjXhMjkqhZMVEtSE_z7_hFH99_-HRJu_d9JmOaYjO6KmjHz5tL65pnyYb3Tzpge6utvTWxS-UA-SdMdCI4zL7HHkM85BWjnZp7-kQF2q8dhMN0WWr3qer2IW5H5LXE2aLm7pksaMm-RBpSMuSXWFF86bX8Sl51Osh4LP7eUw-Xpxfn70rLt-_3Z69uSxsKaQoRANKmqq3UGutbS-MKbFGxcEwBZqZzqCUTU5Uj8IyXpZCiMZCpbXUKMtj8urgXfz8NWGI7eiCxWHIZ84ptLxmtapB1iqjL_9Bb-bk84dWSpRQNUrWmXp9oKyfQ_DYt4t3o_Z3LYN2La7NxbX74jL74t6YzIjdX_JPUxk4PQC3bsC7_5va3dXuoPwNhmuoqg</recordid><startdate>202206</startdate><enddate>202206</enddate><creator>Paasonen, Ekaterina</creator><creator>Paasonen, Jaakko</creator><creator>Lehto, Lauri J.</creator><creator>Pirttimäki, Tiina</creator><creator>Laakso, Hanne</creator><creator>Wu, Lin</creator><creator>Ma, Jun</creator><creator>Idiyatullin, Djaudat</creator><creator>Tanila, Heikki</creator><creator>Mangia, Silvia</creator><creator>Michaeli, Shalom</creator><creator>Gröhn, Olli</creator><general>Wiley Subscription Services, Inc</general><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>8FD</scope><scope>FR3</scope><scope>K9.</scope><scope>M7Z</scope><scope>P64</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-2365-865X</orcidid><orcidid>https://orcid.org/0000-0003-1142-9008</orcidid></search><sort><creationdate>202206</creationdate><title>Event‐recurring multiband SWIFT functional MRI with 200‐ms temporal resolution during deep brain stimulation and isoflurane‐induced burst suppression in rat</title><author>Paasonen, Ekaterina ; Paasonen, Jaakko ; Lehto, Lauri J. ; Pirttimäki, Tiina ; Laakso, Hanne ; Wu, Lin ; Ma, Jun ; Idiyatullin, Djaudat ; Tanila, Heikki ; Mangia, Silvia ; Michaeli, Shalom ; Gröhn, Olli</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3484-47098b5fc06aaacf4bb3e6e920b190a1bdbe887acf9fe4c12334447c05aa8ae83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Activity patterns</topic><topic>Animals</topic><topic>Brain</topic><topic>Brain - diagnostic imaging</topic><topic>Brain - physiology</topic><topic>DBS</topic><topic>Deep Brain Stimulation</topic><topic>fast imaging</topic><topic>Firing pattern</topic><topic>fMRI</topic><topic>Fourier transforms</topic><topic>Functional magnetic resonance imaging</topic><topic>HRF</topic><topic>Isoflurane</topic><topic>Isoflurane - pharmacology</topic><topic>Magnetic resonance imaging</topic><topic>Magnetic Resonance Imaging - methods</topic><topic>MB‐SWIFT</topic><topic>Medical imaging</topic><topic>MSN</topic><topic>Neuroimaging</topic><topic>Neuromodulation</topic><topic>Rats</topic><topic>Stimulation</topic><topic>Temporal resolution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Paasonen, Ekaterina</creatorcontrib><creatorcontrib>Paasonen, Jaakko</creatorcontrib><creatorcontrib>Lehto, Lauri J.</creatorcontrib><creatorcontrib>Pirttimäki, Tiina</creatorcontrib><creatorcontrib>Laakso, Hanne</creatorcontrib><creatorcontrib>Wu, Lin</creatorcontrib><creatorcontrib>Ma, Jun</creatorcontrib><creatorcontrib>Idiyatullin, Djaudat</creatorcontrib><creatorcontrib>Tanila, Heikki</creatorcontrib><creatorcontrib>Mangia, Silvia</creatorcontrib><creatorcontrib>Michaeli, Shalom</creatorcontrib><creatorcontrib>Gröhn, Olli</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Biochemistry Abstracts 1</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Magnetic resonance in medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Paasonen, Ekaterina</au><au>Paasonen, Jaakko</au><au>Lehto, Lauri J.</au><au>Pirttimäki, Tiina</au><au>Laakso, Hanne</au><au>Wu, Lin</au><au>Ma, Jun</au><au>Idiyatullin, Djaudat</au><au>Tanila, Heikki</au><au>Mangia, Silvia</au><au>Michaeli, Shalom</au><au>Gröhn, Olli</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Event‐recurring multiband SWIFT functional MRI with 200‐ms temporal resolution during deep brain stimulation and isoflurane‐induced burst suppression in rat</atitle><jtitle>Magnetic resonance in medicine</jtitle><addtitle>Magn Reson Med</addtitle><date>2022-06</date><risdate>2022</risdate><volume>87</volume><issue>6</issue><spage>2872</spage><epage>2884</epage><pages>2872-2884</pages><issn>0740-3194</issn><issn>1522-2594</issn><eissn>1522-2594</eissn><abstract>Purpose
To develop a high temporal resolution functional MRI method for tracking repeating events in the brain.
Methods
We developed a novel functional MRI method using multiband sweep imaging with Fourier transformation (SWIFT), termed event‐recurring SWIFT (EVER‐SWIFT). The method is able to image similar repeating events with subsecond temporal resolution. Here, we demonstrate the use of EVER‐SWIFT for detecting functional MRI responses during deep brain stimulation of the medial septal nucleus and during spontaneous isoflurane‐induced burst suppression in the rat brain at 9.4 T with 200‐ms temporal resolution.
Results
The EVER‐SWIFT approach showed that the shapes and time‐to‐peak values of the response curves to deep brain stimulation significantly differed between downstream brain regions connected to the medial septal nucleus, resembling findings obtained with traditional 2‐second temporal resolution. In contrast, EVER‐SWIFT allowed for detailed temporal measurement of a spontaneous isoflurane‐induced bursting activity pattern, which was not achieved with traditional temporal resolution.
Conclusion
The EVER‐SWIFT technique enables subsecond 3D imaging of both stimulated and spontaneously recurring brain activities, and thus holds great potential for studying the mechanisms of neuromodulation and spontaneous brain activity.</abstract><cop>United States</cop><pub>Wiley Subscription Services, Inc</pub><pmid>34985145</pmid><doi>10.1002/mrm.29154</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0003-2365-865X</orcidid><orcidid>https://orcid.org/0000-0003-1142-9008</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Magnetic resonance in medicine, 2022-06, Vol.87 (6), p.2872-2884 |
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| subjects | Activity patterns Animals Brain Brain - diagnostic imaging Brain - physiology DBS Deep Brain Stimulation fast imaging Firing pattern fMRI Fourier transforms Functional magnetic resonance imaging HRF Isoflurane Isoflurane - pharmacology Magnetic resonance imaging Magnetic Resonance Imaging - methods MB‐SWIFT Medical imaging MSN Neuroimaging Neuromodulation Rats Stimulation Temporal resolution |
| title | Event‐recurring multiband SWIFT functional MRI with 200‐ms temporal resolution during deep brain stimulation and isoflurane‐induced burst suppression in rat |
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