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Did you mean e moazami n (14 results)?
Accelerated Quantitative 3D UTE-Cones Imaging Using Compressed Sensing.
Athertya JS, Ma Y, Masoud Afsahi A, Lombardi AF, Moazamian D, Jerban S, Sedaghat S, Jang H. Athertya JS, et al. Sensors (Basel). 2022 Oct 1;22(19):7459. doi: 10.3390/s22197459. Sensors (Basel). 2022. PMID: 36236557 Free PMC article.
Percentage errors between fully sampled and undersampled CS-reconstructed images were below 5% for up to 50% undersampling (i.e., 2 acceleration). High linear correlation was observed (>0.95) for all qUTE parameters estimated in all subjects. ...
Percentage errors between fully sampled and undersampled CS-reconstructed images were below 5% for up to 50% undersampling (i.e., 2 a …
Detection of iron oxide nanoparticle (IONP)-labeled stem cells using quantitative ultrashort echo time imaging: a feasibility study.
Athertya JS, Akers J, Sedaghat S, Wei Z, Moazamian D, Dwek S, Thu M, Jang H. Athertya JS, et al. Quant Imaging Med Surg. 2023 Feb 1;13(2):585-597. doi: 10.21037/qims-22-654. Epub 2023 Jan 9. Quant Imaging Med Surg. 2023. PMID: 36819276 Free PMC article.
The phantom was imaged with quantitative UTE (qUTE) MR techniques [i.e., UTE-T(1) mapping, UTE-T(2)* mapping, and UTE-based quantitative susceptibility mapping (UTE-QSM)] as well as with a clinical T(2) mapping sequence on a 3T clinical MR system. ...
The phantom was imaged with quantitative UTE (qUTE) MR techniques [i.e., UTE-T(1) mapping, UTE-T(2)* mapping, and UTE-based quantitat …
Whole knee joint mapping using a phase modulated UTE adiabatic T1ρ (PM-UTE-AdiabT1ρ ) sequence.
Ma Y, Carl M, Tang Q, Moazamian D, Athertya JS, Jang H, Bukata SV, Chung CB, Chang EY, Du J. Ma Y, et al. Magn Reson Med. 2024 Mar;91(3):896-910. doi: 10.1002/mrm.29871. Epub 2023 Sep 27. Magn Reson Med. 2024. PMID: 37755319 Free PMC article.
METHODS: This new sequence includes six major features: (1) a magnetization reset module, (2) a train of adiabatic full passage pulses for spin locking, (3) a phase modulation scheme (i.e., RF cycling pair), (4) a fat saturation module, (5) a variable flip angle scheme, an …
METHODS: This new sequence includes six major features: (1) a magnetization reset module, (2) a train of adiabatic full passage pulses for s …
Quantitative myelin water imaging using short TR adiabatic inversion recovery prepared echo-planar imaging (STAIR-EPI) sequence.
Shaterian Mohammadi H, Moazamian D, Athertya JS, Shin SH, Lo J, Suprana A, Malhi BS, Ma Y. Shaterian Mohammadi H, et al. Front Radiol. 2023 Sep 28;3:1263491. doi: 10.3389/fradi.2023.1263491. eCollection 2023. Front Radiol. 2023. PMID: 37840897 Free PMC article.
METHODS: Myelin water (MW) in the brain has shorter T(1) and T(2) relaxation times than intracellular and extracellular water. In the proposed STAIR-EPI sequence, a short TR (e.g., 300 ms) together with an optimized inversion time enable robust long T(1) water suppression …
METHODS: Myelin water (MW) in the brain has shorter T(1) and T(2) relaxation times than intracellular and extracellular water. In the propos …