Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Alexey Samsonov"'
Autor:
Laura M Hancock, Rachel Galioto, Alexey Samsonov, Robyn M Busch, Bruce Hermann, Jordi A Matias-Guiu
Publikováno v:
Multiple sclerosis (Houndmills, Basingstoke, England).
Background: Characterization of cognitive impairment (CI) in multiple sclerosis into distinct phenotypes holds promise for individualized treatments and biomarker exploration. Objective: Apply a previously validated, neuropsychologically driven diagn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c7efc73ca8155e1f684beb3f480968e
https://pubmed.ncbi.nlm.nih.gov/36239099
https://pubmed.ncbi.nlm.nih.gov/36239099
Autor:
Yu Veronica Sui, Faye McKenna, Hilary Bertisch, Pippa Storey, Rebecca Anthopolos, Donald C. Goff, Alexey Samsonov, Mariana Lazar
Publikováno v:
Mol Psychiatry
Iron deficits have been reported as a risk factor for psychotic spectrum disorders (PSD). However, examinations of brain iron in PSD remain limited. The current study employed quantitative MRI to examine iron content in several iron-rich subcortical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b717619105a3a2280dc59e3bc22dbe0
https://europepmc.org/articles/PMC9772130/
https://europepmc.org/articles/PMC9772130/
Autor:
Ali Guermazi, Richard Kijowski, Shadpour Demehri, Arya Haj Mizaian, Alexey Samsonov, Fang Liu, Bochen Guan
Publikováno v:
Skeletal Radiol
OBJECTIVE: To develop and evaluate deep learning (DL) risk assessment models for predicting pain progression in subjects with or at risk for knee osteoarthritis (OA). MATERIALS AND METHODS: The incidence and progression cohorts of the Osteoarthritis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3a270249f82940de134af05aec4c51f
https://doi.org/10.1007/s00256-021-03773-0
https://doi.org/10.1007/s00256-021-03773-0
Autor:
Demi Dawkins, Beverly Aagaard-Kienitz, Kelly Capel, Laura Eisenmenger, Alexey Samsonov, Yiping Li, Carolina Sandoval-Garcia, Bermans Iskandar
Publikováno v:
Operative Neurosurgery. 24:e473-e473
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52954621cd747365b15dabf29fc0979a
https://doi.org/10.1227/ons.0000000000000714
https://doi.org/10.1227/ons.0000000000000714
Autor:
Sterling C. Johnson, Laura Eisenmenger, Alexey Samsonov, Ali Pirasteh, Paul A. Rowley, Tobey J. Betthauser
Publikováno v:
Seminars in Ultrasound, CT and MRI. 41:572-583
Although diagnosing the syndrome of dementia is largely a clinical endeavor, neuroimaging plays an increasingly important role in accurately determining the underlying etiology, which extends beyond its traditional role in excluding other causes of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64fa417e79526d79252b87b805aab05f
https://doi.org/10.1053/j.sult.2020.08.011
https://doi.org/10.1053/j.sult.2020.08.011
Autor:
Yu Veronica Sui, James S. Babb, Donald C. Goff, Mariana Lazar, Hong-Hsi Lee, Hilary Bertisch, Alexey Samsonov, Pippa Storey
Publikováno v:
Cerebral Cortex Communications
Myelin abnormalities have been reported in schizophrenia spectrum disorders (SSD) in white matter. However, in vivo examinations of cortical myeloarchitecture in SSD, especially those using quantitative measures, are limited. Here, we employed macrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45da37edd14705093a9dbd431d6070bd
https://doi.org/10.1093/texcom/tgab015
https://doi.org/10.1093/texcom/tgab015
Autor:
Yu Veronica Sui, Faye McKenna, Hilary Bertisch, Pippa Storey, Rebecca Anthopolos, Donald C. Goff, Alexey Samsonov, Mariana Lazar
Publikováno v:
Biological Psychiatry. 91:S324
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf591f69ffe2e307fc2683f80dfcf94d
https://doi.org/10.1016/j.biopsych.2022.02.818
https://doi.org/10.1016/j.biopsych.2022.02.818
Autor:
Julia Velikina, Leah C. Henze Bancroft, Ping N Wang, James H. Holmes, Kevin M. Johnson, Ty A Cashen, Frederick Kelcz, Kang Wang, Alexey Samsonov, Ali Ersoz, Frank R. Korosec, Roberta M. Strigel
Publikováno v:
Magnetic resonance in medicineREFERENCES. 85(6)
Purpose Current breast DCE-MRI strategies provide high sensitivity for cancer detection but are known to be insufficient in fully capturing rapidly changing contrast kinetics at high spatial resolution across both breasts. Advanced acquisition and re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0919af0ede0c519c3a196e0ad202d7ba
https://pubmed.ncbi.nlm.nih.gov/33306217
https://pubmed.ncbi.nlm.nih.gov/33306217
Autor:
Alexey Samsonov, David Bendahan, Aleksandr Yu. Efimtcev, Remi Fernandez, Irina V. Melchakova, Anna Andreychenko, Anatoliy G. Levchuk, Ekaterina A. Brui, Vladimir A. Fokin, Augustin C. Ogier, Jean P. Mattei
Publikováno v:
NMR in Biomedicine
NMR in Biomedicine, Wiley, 2020, 33 (8), ⟨10.1002/nbm.4320⟩
NMR Biomed
NMR in Biomedicine, 2020, 33 (8), ⟨10.1002/nbm.4320⟩
NMR in Biomedicine, Wiley, 2020, 33 (8), ⟨10.1002/nbm.4320⟩
NMR Biomed
NMR in Biomedicine, 2020, 33 (8), ⟨10.1002/nbm.4320⟩
The study objective was to investigate the performance of a dedicated convolutional neural network (CNN) optimized for wrist cartilage segmentation from 2D MR images. CNN utilized a planar architecture and patch-based (PB) training approach that ensu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffbbd019cb67194c0e9dd6f916a41a91
https://doi.org/10.1002/nbm.4320
https://doi.org/10.1002/nbm.4320
Autor:
Ali Guermazi, Tuhina Neogi, Richard Kijowski, Arya Haj-Mirzaian, Bochen Guan, Alexey Samsonov, Shadpour Demehri, Fang Liu
Publikováno v:
Osteoarthritis Cartilage
OBJECTIVE: To develop and evaluate deep learning (DL) risk assessment models for predicting the progression of radiographic medial joint space loss using baseline knee X-rays. METHODS: Knees from the Osteoarthritis Initiative without and with progres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6aa6cd30efd9daa0d60eaa0478a1a0e1
https://europepmc.org/articles/PMC7137777/
https://europepmc.org/articles/PMC7137777/