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Member Get-A-Member (MGM) Program 会员注册（MGM）计划
IF 4.4
IEEE Transactions on Radiation and Plasma Medical Sciences Pub Date : 2024-03-04 DOI: 10.1109/TRPMS.2024.3369272
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引用次数: 0
IEEE Transactions on Radiation and Plasma Medical Sciences Information for Authors 电气和电子工程师学会《辐射与等离子体医学科学杂志》作者须知
IF 4.4
IEEE Transactions on Radiation and Plasma Medical Sciences Pub Date : 2024-03-04 DOI: 10.1109/TRPMS.2024.3366371
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引用次数: 0
IEEE Data Port IEEE 数据端口
IF 4.4
IEEE Transactions on Radiation and Plasma Medical Sciences Pub Date : 2024-03-04 DOI: 10.1109/TRPMS.2024.3369270
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引用次数: 0
IEEE Transactions on Radiation and Plasma Medical Sciences Publication Information 电气和电子工程师学会辐射与等离子体医学科学杂志》（IEEE Transactions on Radiation and Plasma Medical Sciences）出版信息
IF 4.4
IEEE Transactions on Radiation and Plasma Medical Sciences Pub Date : 2024-03-04 DOI: 10.1109/TRPMS.2024.3366373
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引用次数: 0
Member Get-A-Member (MGM) Program 会员注册（MGM）计划
IF 4.4
IEEE Transactions on Radiation and Plasma Medical Sciences Pub Date : 2024-03-02 DOI: 10.1109/TRPMS.2024.3390829
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引用次数: 0
IEEE Nuclear Science Symposium 电气和电子工程师学会核科学研讨会
IF 4.4
IEEE Transactions on Radiation and Plasma Medical Sciences Pub Date : 2024-03-02 DOI: 10.1109/TRPMS.2024.3390831
{"title":"IEEE Nuclear Science Symposium","authors":"","doi":"10.1109/TRPMS.2024.3390831","DOIUrl":"https://doi.org/10.1109/TRPMS.2024.3390831","url":null,"abstract":"","PeriodicalId":46807,"journal":{"name":"IEEE Transactions on Radiation and Plasma Medical Sciences","volume":null,"pages":null},"PeriodicalIF":4.4,"publicationDate":"2024-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10517730","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140820336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IEEE Transactions on Radiation and Plasma Medical Sciences Publication Information 电气和电子工程师学会辐射与等离子体医学科学杂志》（IEEE Transactions on Radiation and Plasma Medical Sciences）出版信息
IF 4.4
IEEE Transactions on Radiation and Plasma Medical Sciences Pub Date : 2024-03-02 DOI: 10.1109/TRPMS.2024.3390313
{"title":"IEEE Transactions on Radiation and Plasma Medical Sciences Publication Information","authors":"","doi":"10.1109/TRPMS.2024.3390313","DOIUrl":"https://doi.org/10.1109/TRPMS.2024.3390313","url":null,"abstract":"","PeriodicalId":46807,"journal":{"name":"IEEE Transactions on Radiation and Plasma Medical Sciences","volume":null,"pages":null},"PeriodicalIF":4.4,"publicationDate":"2024-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10517802","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140820219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IEEE Transactions on Radiation and Plasma Medical Sciences Information for Authors 电气和电子工程师学会《辐射与等离子体医学科学杂志》作者须知
IF 4.4
IEEE Transactions on Radiation and Plasma Medical Sciences Pub Date : 2024-03-02 DOI: 10.1109/TRPMS.2024.3390311
{"title":"IEEE Transactions on Radiation and Plasma Medical Sciences Information for Authors","authors":"","doi":"10.1109/TRPMS.2024.3390311","DOIUrl":"https://doi.org/10.1109/TRPMS.2024.3390311","url":null,"abstract":"","PeriodicalId":46807,"journal":{"name":"IEEE Transactions on Radiation and Plasma Medical Sciences","volume":null,"pages":null},"PeriodicalIF":4.4,"publicationDate":"2024-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10517794","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140820426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Attenuation Correction of the Cerebellum in PET/MR Data PET/MR 数据中的小脑衰减校正
IF 4.6
IEEE Transactions on Radiation and Plasma Medical Sciences Pub Date : 2024-02-27 DOI: 10.1109/TRPMS.2024.3370252
Elena Rota Kops;Heba Alrakh;Cláudia Régio Brambilla;Jürgen Scheins;Hans Herzog;N. Jon Shah;Christoph Lerche
{"title":"Attenuation Correction of the Cerebellum in PET/MR Data","authors":"Elena Rota Kops;Heba Alrakh;Cláudia Régio Brambilla;Jürgen Scheins;Hans Herzog;N. Jon Shah;Christoph Lerche","doi":"10.1109/TRPMS.2024.3370252","DOIUrl":"https://doi.org/10.1109/TRPMS.2024.3370252","url":null,"abstract":"Attenuation correction (AC) is essential for achieving artefact-free PET/MR images. Many PET studies use the cerebellum as a reference region; therefore, AC methods should also be tested concerning their performance within the cerebellum. This study compares AC methods for PET/MR data, focusing on the cerebellum. Sixteen subjects underwent an [18F]FDG scan in a 3T-MR-BrainPET insert and a whole-head CT scan on the same day. The CT scan data were transformed into individual CT-based attenuation maps (AMCT), while the MR images were used to derive attenuation maps (AMs) using three methods: 1) Boston-MGH (AM textsubscript MGH); 2) London-UCL (AM textsubscript UCL); and 3) Juelich-Tx-template-based (AM textsubscript Tx-Juel). After reconstruction of the PET data with these four AMs, correlations, coefficients of determination, and relative errors (RErrs) between the PET-AM textsubscript CT and the other three PET-AMs were computed. The cerebellar RErr varied strongly between the three AC methods. The \u0000<inline-formula> <tex-math>${mathrm{ AM}}_{MGH}$ </tex-math></inline-formula>\u0000 method gave a RErr value of 3.85±5.03%, the AMUCL method gave 6.00±4.54%, and the AMTx-Juelgave 0.25±5.01%. Our results demonstrate that radiotracer uptake quantification in the cerebellum is sensitive to the applied PET AC. This dependency should be especially considered in neuroreceptor studies where the cerebellum is the reference region.","PeriodicalId":46807,"journal":{"name":"IEEE Transactions on Radiation and Plasma Medical Sciences","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141500377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Software System of a Dedicated Brain PET Scanner Using Dual-Ended Readout Detectors With High-DOI Resolution 使用高分辨率双端读出探测器的专用脑 PET 扫描仪软件系统
IF 4.6
IEEE Transactions on Radiation and Plasma Medical Sciences Pub Date : 2024-02-26 DOI: 10.1109/TRPMS.2024.3370308
Jiamin Liu;Ning Ren;Tianyi Zeng;Zhonghua Kuang;Qiyang Zhang;Xiaohui Wang;Zheng Liu;Hairong Zheng;Dong Liang;Yongfeng Yang;Zhanli Hu
{"title":"The Software System of a Dedicated Brain PET Scanner Using Dual-Ended Readout Detectors With High-DOI Resolution","authors":"Jiamin Liu;Ning Ren;Tianyi Zeng;Zhonghua Kuang;Qiyang Zhang;Xiaohui Wang;Zheng Liu;Hairong Zheng;Dong Liang;Yongfeng Yang;Zhanli Hu","doi":"10.1109/TRPMS.2024.3370308","DOIUrl":"https://doi.org/10.1109/TRPMS.2024.3370308","url":null,"abstract":"A dedicated brain positron emission tomography (PET) scanner can achieve higher-spatial resolution, sensitivity, and cost-effectiveness than whole-body PET scanners. In this study, we present the software system for a dedicated brain PET scanner, encompassing data acquisition, detector calibration, sinogram generation, imaging reconstruction, and data correction. The dedicated brain PET scanner features 224 depth-encoding detectors, each with a depth of interaction (DOI) resolution of approximately 2 mm. The electronics and data acquisition system of the scanner can be configured in different modes for detector calibration or image acquisition. Procedures for obtaining detector calibration parameters, including crystal look-up tables (LUTs), crystal depth-of-interaction LUTs, crystal energy, and timing calibration parameters, were developed. A novel virtual crystal-based sinogram generation method was developed to reduce sinogram size while preserving positioning accuracy. We also introduced a graphics processing unit-accelerated ordered subset expectation maximization imaging reconstruction method. The spatial resolution of the scanner was assessed using a point source at both the center and 1/4 axial field of view with varying radial offsets. We measured singles and prompt count rates at different activities using a monkey-sized phantom. Furthermore, we conducted scans on a 3-D Hoffman brain phantom and a rabbit, demonstrated the imaging capabilities of the PET scanner.","PeriodicalId":46807,"journal":{"name":"IEEE Transactions on Radiation and Plasma Medical Sciences","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2024-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141500388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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