Efe Ozkaya
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Explore the profile of Efe Ozkaya including associated specialties, affiliations and a list of published articles.
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10
Citations
40
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Recent Articles
1.
Ozkaya E, Nieves-Vazquez H, Yuce M, Yasokawa K, Altinmakas E, Ueda J, et al.
Abdom Radiol (NY)
. 2025 Mar;
PMID: 40088296
Purpose: Magnetic resonance elastography (MRE) measures liver stiffness for fibrosis staging, but its utility can be hindered by quality control (QC) challenges and measurement variability. The objective of the study...
2.
Triolo E, Meinhold W, Ozkaya E, Ueda J, Kurt M
Annu Int Conf IEEE Eng Med Biol Soc
. 2025 Mar;
2024:1-4.
PMID: 40039909
Magnetic Resonance Elastography (MRE) is a phase-contrast imaging technique that allows for determination of mechanical properties of tissue in-vivo. Due to physiological and morphological changes leading to changes in tissue...
3.
Nieves-Vazquez H, Ozkaya E, Meinhold W, Geahchan A, Bane O, Ueda J, et al.
J Magn Reson Imaging
. 2025 Jan;
61(2):985-994.
PMID: 39776044
Background: Several factors can impair image quality and reliability of liver magnetic resonance elastography (MRE), such as inadequate driver positioning, insufficient wave propagation and patient-related factors. Purpose: To report initial...
4.
Ozkaya E, Kennedy P, Chen J, Bane O, Dillman J, Jhaveri K, et al.
Radiology
. 2024 May;
311(2):e233136.
PMID: 38742971
Background MR elastography (MRE) has been shown to have excellent performance for noninvasive liver fibrosis staging. However, there is limited knowledge regarding the precision and test-retest repeatability of stiffness measurement...
5.
Bhuiyan E, Ozkaya E, Kennedy P, Lloret Del Hoyo J, Achkar B, Thung S, et al.
Abdom Radiol (NY)
. 2023 Sep;
48(11):3420-3429.
PMID: 37700185
Purpose: (1) Assess the diagnostic performance of liver 3D magnetic resonance elastography (MRE) parameters (including stiffness, storage/loss modulus and damping ratio) compared to liver stiffness measured with 2D MRE for...
6.
Meinhold W, Ozkaya E, Petti D, Rice V, Triolo E, Rezayaraghi F, et al.
IEEE Trans Biomed Eng
. 2022 Apr;
69(11):3345-3355.
PMID: 35439122
Objective: This work demonstrates the initial prototype of an MRE driver positioning system, allowing capture of displacement wave patterns from various mechanical vibration loading angles under different vibration frequencies through...
7.
Triolo E, Khegai O, Ozkaya E, Rossi N, Alipour A, Fleysher L, et al.
Curr Protoc
. 2022 Mar;
2(3):e379.
PMID: 35286023
Magnetic resonance elastography (MRE) is a technique for determining the mechanical response of soft materials using applied harmonic deformation of the material and a motion-sensitive magnetic resonance imaging sequence. This...
8.
Mojahed A, Abderezaei J, Ozkaya E, Bergman L, Vakakis A, Kurt M
Ann Biomed Eng
. 2022 Jan;
50(11):1661-1673.
PMID: 35076786
Sports-related traumatic brain injuries (TBIs) are among the leading causes of head injuries in the world. Use of helmets is the main protective measure against this epidemic. The design criteria...
9.
Ozkaya E, Fabris G, Macruz F, Suar Z, Abderezaei J, Su B, et al.
J Mech Behav Biomed Mater
. 2021 Jan;
115:104229.
PMID: 33387852
Magnetic Resonance Elastography (MRE) is an elasticity imaging technique that allows a safe, fast, and non-invasive evaluation of the mechanical properties of biological tissues in vivo. Since mechanical properties reflect...
10.
Lv H, Kurt M, Zeng N, Ozkaya E, Marcuz F, Wu L, et al.
Eur Radiol
. 2020 Jul;
30(12):6614-6623.
PMID: 32683552
Objectives: To analyze the mechanical properties in different regions of the brain in healthy adults in a wide age range: 26 to 76 years old. Methods: We used a multifrequency...