Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Abtin Rasoulian"'
Autor:
Mahdi Ramezani, Ingrid Johnsrude, Abtin Rasoulian, Rachael Bosma, Ryan Tong, Tom Hollenstein, Kate Harkness, Purang Abolmaesumi
Publikováno v:
NeuroImage: Clinical, Vol 6, Iss C, Pp 145-155 (2014)
Major depressive disorder (MDD) has previously been linked to structural changes in several brain regions, particularly in the medial temporal lobes (Bellani, Baiano, Brambilla, 2010; Bellani, Baiano, Brambilla, 2011). This has been determined using
Externí odkaz:
https://doaj.org/article/31154ac324554e9f8487482c9eff547a
Autor:
Victoria A. Lessoway, Alexander Seitel, Saman Nouranian, Samira Sojoudi, Jill Osborn, Purang Abolmaesumi, Abtin Rasoulian, Robert Rohling
Publikováno v:
Ultrasound in Medicine & Biology. 42:3043-3049
Spinal needle injections are guided by fluoroscopy or palpation, resulting in radiation exposure and/or multiple needle re-insertions. Consequently, guiding these procedures with live ultrasound has become more popular, but images are still challengi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83ff3c095135b50f721da485fd0ae7b3
https://doi.org/10.1016/j.ultrasmedbio.2016.07.008
https://doi.org/10.1016/j.ultrasmedbio.2016.07.008
Autor:
David R. Pichora, David R. Wilson, Robert Rohling, Paul St. John, Alexander Seitel, Purang Abolmaesumi, Kathryn Darras, Abtin Rasoulian, Emran Mohammad Abu Anas, Parvin Mousavi
Publikováno v:
IEEE Transactions on Medical Imaging. 35:1789-1801
Segmentation of the wrist bones in CT images has been frequently used in different clinical applications including arthritis evaluation, bone age assessment and image-guided interventions. The major challenges include non-uniformity and spongy textur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6223c9c14e294cc412e79fb8e3717e33
https://doi.org/10.1109/tmi.2016.2529500
https://doi.org/10.1109/tmi.2016.2529500
Autor:
Purang Abolmaesumi, Gabor Fichtinger, David R. Wilson, Alexander Seitel, Michelle Zec, Andras Lasso, Kathryn Darras, Tamas Ungi, Abtin Rasoulian, David R. Pichora, Emran Mohammad Abu Anas, Parvin Mousavi, Victoria A. Lessoway, Robert Rohling, Paul St. John
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 11:957-965
Volar percutaneous scaphoid fracture fixation is conventionally performed under fluoroscopy-based guidance, where surgeons need to mentally determine a trajectory for the insertion of the screw and its depth based on a series of 2D projection images.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29d00641ec10a313353f21ae64b890b8
https://doi.org/10.1007/s11548-016-1370-y
https://doi.org/10.1007/s11548-016-1370-y
Autor:
Jill Osborn, Robert Rohling, Emran Mohammad Abu Anas, Purang Abolmaesumi, Victoria A. Lessoway, Abtin Rasoulian, Delaram Behnami, Alexander Seitel
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 11:937-945
Facet joint injections and epidural needle insertions are widely used for spine anesthesia. Accurate needle placement is important for effective therapy delivery and avoiding complications arising from damage of soft tissue and nerves. Needle guidanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::305c1a8eba97c88f4713aff7150cbf22
https://doi.org/10.1007/s11548-016-1369-4
https://doi.org/10.1007/s11548-016-1369-4
Autor:
Saman Nouranian, Sidney Fels, Cesare Romagnoli, Aaron Fenster, Abtin Rasoulian, Larry Goldenberg, C. Antonio Sánchez, Aaron D. Ward, Hamidreza Abdi, Ingrid Spadinger, Silvia D. Chang, William J. Morris, Peter C. Black, Siavash Khallaghi, Purang Abolmaesumi
Publikováno v:
IEEE Transactions on Medical Imaging. 34:2535-2549
A common challenge when performing surface-based registration of images is ensuring that the surfaces accurately represent consistent anatomical boundaries. Image segmentation may be difficult in some regions due to either poor contrast, low slice re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1630eee624010c61a2fe9eb54b33353a
https://doi.org/10.1109/tmi.2015.2443978
https://doi.org/10.1109/tmi.2015.2443978
Autor:
Simrin Nagpal, Parvin Mousavi, Tamas Ungi, Melanie Jaeger, Ilker Hacihaliloglu, John F. Rudan, Dan Borschneck, Purang Abolmaesumi, Abtin Rasoulian, Jill Osborn, Victoria A. Lessoway, Robert Rohling
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 10:1371-1381
Spinal needle injections are widely applied to alleviate back pain and for anesthesia. Current treatment is performed either blindly with palpation or using fluoroscopy or computed tomography (CT). Both fluoroscopy and CT guidance expose patients to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eced4a46334825a45f79e52b364f9c66
https://doi.org/10.1007/s11548-015-1247-5
https://doi.org/10.1007/s11548-015-1247-5
Autor:
Andras Lasso, Atsuto Maki, Mikael Brudfors, Purang Abolmaesumi, Robert Rohling, Victoria A. Lessoway, Abtin Rasoulian, Jill Osborn, Alexander Seitel
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 10:855-865
Epidural needle insertions and facet joint injections play an important role in spine anaesthesia. The main challenge of safe needle insertion is the deep location of the target, resulting in a narrow and small insertion channel close to sensitive an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a6b2b7d2bef74879b75fa7c105e0c6a
https://doi.org/10.1007/s11548-015-1206-1
https://doi.org/10.1007/s11548-015-1206-1
Publikováno v:
IEEE Transactions on Medical Imaging. 32:1890-1900
Segmentation of the spinal column from computed tomography (CT) images is a preprocessing step for a range of image-guided interventions. One intervention that would benefit from accurate segmentation is spinal needle injection. Previous spinal segme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6af26adb734c43255d41214f9dd63001
https://doi.org/10.1109/tmi.2013.2268424
https://doi.org/10.1109/tmi.2013.2268424
Autor:
Emran Mohammad Abu, Anas, Abtin, Rasoulian, Alexander, Seitel, Kathryn, Darras, David, Wilson, Paul St, John, David, Pichora, Parvin, Mousavi, Robert, Rohling, Purang, Abolmaesumi
Publikováno v:
IEEE transactions on medical imaging. 35(8)
Segmentation of the wrist bones in CT images has been frequently used in different clinical applications including arthritis evaluation, bone age assessment and image-guided interventions. The major challenges include non-uniformity and spongy textur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::962558104bcd1788a7c2634a244e6958
https://pubmed.ncbi.nlm.nih.gov/26890640
https://pubmed.ncbi.nlm.nih.gov/26890640