Works by Akçakaya, Mehmet

Results: 57

Clinical performance of high-resolution late gadolinium enhancement imaging with compressed sensing.

Published in:

2017

By:

Basha, Tamer A.;
Akçakaya, Mehmet;
Liew, Charlene;
Tsao, Connie W.;
Delling, Francesca N.;
Addae, Gifty;
Ngo, Long;
Manning, Warren J.;
Nezafat, Reza;
Akçakaya, Mehmet

Publication type:

journal article

Improved Simultaneous Multi-slice imaging with Composition of k-space Interpolations (SMS-COOKIE) for myocardial T1 mapping.

Published in:

PLoS ONE, 2023, v. 18, n. 7, p. 1, doi. 10.1371/journal.pone.0283972

By:

Demirel, Ömer Burak;
Weingärtner, Sebastian;
Moeller, Steen;
Akçakaya, Mehmet

Publication type:

Article

Feasibility of relaxation along a fictitious field in the 2nd rotating frame (TRAFF2) mapping in the human myocardium at 3 T.

Published in:

Frontiers in Cardiovascular Medicine, 2024, p. 1, doi. 10.3389/fcvm.2024.1373240

By:

Tourais, Joao;
Božić-Iven, Maša;
Zhao, Yidong;
Tao, Qian;
Pierce, Iain;
Nitsche, Christian;
Thornton, George D.;
Schad, Lothar R.;
Treibel, Thomas A.;
Weingärtner, Sebastian;
Akçakaya, Mehmet

Publication type:

Article

Safety and efficacy of ultrasonic bone scalpel compared with a high-speed drill in spinal surgery: our experience in sixty cases.

Published in:

International Orthopaedics, 2025, v. 49, n. 5, p. 1199, doi. 10.1007/s00264-025-06474-8

By:

Özgen, Utku;
Başak, Ahmet Tulgar;
Hekimoğlu, Mehdi;
Akçakaya, Mehmet Osman;
Öktenoğlu, Tunç;
Özer, Ali Fahir;
Kırış, Talat

Publication type:

Article

Giant Rathke Cleft Cysts: Report of Two Cases.

Published in:

Journal of Neurological Sciences, 2014, v. 31, n. 2, p. 377

By:

CANPOLAT, Aydın;
AKDEMIR, Osman;
DUMAN, Hakan;
KARANCI, Türker;
YÜCELI, Şahin;
ÖZLÜ, Harun;
ALTUNRENDE, Emre;
AKÇAKAYA, Mehmet Osman

Publication type:

Article

Accelerated three-dimensional cine phase contrast imaging using randomly undersampled echo planar imaging with compressed sensing reconstruction.

Published in:

NMR in Biomedicine, 2015, v. 28, n. 1, p. 30, doi. 10.1002/nbm.3225

By:

Basha, Tamer A.;
Akçakaya, Mehmet;
Goddu, Beth;
Berg, Sophie;
Nezafat, Reza

Publication type:

Article

THE RESULTS AND COMPLICATIONS OF INTERLAMINAR ENDOSCOPIC APPROACH FOR LUMBAR DISC HERNIATION: AN OVERVIEW OF A SINGLE-SURGEON EXPERIENCE.

Published in:

Journal of Turkish Spinal Surgery, 2024, v. 35, n. 4, p. 138, doi. 10.4274/jtss.galenos.2024.25238

By:

Öztürk, Onur;
Akçakaya, Mehmet Osman;
İmer, Murat

Publication type:

Article

EVALUATION OF THE EFFICACY OF PERCUTANEOUS CAUDAL AND COMBINED CAUDAL/TRANSFORAMINAL NEUROPLASTYADESIOLYSIS FOR TREATING SYMPTOMATIC LUMBAR SPINAL STENOSIS.

Published in:

Journal of Turkish Spinal Surgery, 2023, v. 34, n. 2, p. 61, doi. 10.4274/jtss.galenos.2023.03522

By:

Akçakaya, Mehmet Osman;
Aşır, Alparslan;
Çömlek, Savaş

Publication type:

Article

ADDING EPIDURAL INJECTION TO VERTEBROPLASTY IMPROVES FUNCTION IN PATIENTS WITH VERTEBRAL COMPRESSION FRACTURE.

Published in:

Journal of Turkish Spinal Surgery, 2022, v. 33, n. 4, p. 144, doi. 10.4274/jtss.galenos.2022.77487

By:

Çömlek, Savaş;
Akçakaya, Mehmet Osman;
Öztürk, Onur

Publication type:

Article

Compressed sensing reconstruction for undersampled breath-hold radial cine imaging with auxiliary free-breathing data.

Published in:

Journal of Magnetic Resonance Imaging, 2014, v. 39, n. 1, p. 179, doi. 10.1002/jmri.24098

By:

Nam, Seunghoon;
Hong, Susie N.;
Akçakaya, Mehmet;
Kwak, Yongjun;
Goddu, Beth;
Kissinger, Kraig V.;
Manning, Warren J.;
Tarokh, Vahid;
Nezafat, Reza

Publication type:

Article

Accelerated noncontrast-enhanced pulmonary vein MRA with distributed compressed sensing.

Published in:

Journal of Magnetic Resonance Imaging, 2011, v. 33, n. 5, p. 1248, doi. 10.1002/jmri.22559

By:

Akçakaya, Mehmet;
Hu, Peng;
Chuang, Michael L.;
Hauser, Thomas H.;
Ngo, Long H.;
Manning, Warren J.;
Tarokh, Vahid;
Nezafat, Reza

Publication type:

Article

Large-scale 3D non-Cartesian coronary MRI reconstruction using distributed memory-efficient physics-guided deep learning with limited training data.

Published in:

MAGMA: Magnetic Resonance Materials in Physics, Biology & Medicine, 2024, v. 37, n. 3, p. 429, doi. 10.1007/s10334-024-01157-8

By:

Zhang, Chi;
Piccini, Davide;
Demirel, Omer Burak;
Bonanno, Gabriele;
Roy, Christopher W.;
Yaman, Burhaneddin;
Moeller, Steen;
Shenoy, Chetan;
Stuber, Matthias;
Akçakaya, Mehmet

Publication type:

Article

RESULTS OF VENTRICULOPERITONEAL SHUNT SURGERY USING ELECTROMAGNETIC AND OPTICAL NAVIGATION: EXPERIENCES IN 31 PATIENTS.

Published in:

Journal of Istanbul Faculty of Medicine / İstanbul Tıp Fakültesi Dergisi, 2024, v. 87, n. 4, p. 267, doi. 10.26650/IUITFD.1534345

By:

ÖZGEN, Utku;
AKÇAKAYA, Mehmet Osman;
KIRIŞ, Talat

Publication type:

Article

Impact of Cardiovascular Magnetic Resonance Imaging on Identifying the Etiology of Cardiomyopathy in Patients Undergoing Cardiac Transplantation.

Published in:

Scientific Reports, 2018, v. 8, n. 1, p. 1, doi. 10.1038/s41598-018-34648-5

By:

Lin, Lucy Q.;
Kazmirczak, Felipe;
Chen, Ko-Hsuan Amy;
Okasha, Osama;
Nijjar, Prabhjot S.;
Martin, Cindy M.;
Akçakaya, Mehmet;
Farzaneh-Far, Afshin;
Shenoy, Chetan

Publication type:

Article

Fully endoscopic supraorbital keyhole approach to the anterior cranial base: A cadaveric study.

Published in:

Journal of Neurosciences in Rural Practice, 2015, v. 6, n. 3, p. 361, doi. 10.4103/0976-3147.154568

By:

Akçakaya, Mehmet Osman;
Aras, Yavuz;
İzgi, Nail;
Gayretli, Özcan;
Sabancı, Pulat Akın;
Aydoseli, Aydın;
Gürses, İlke Ali;
Sencer, Altay;
Öztürk, Adnan;
Hepgül, Kemal

Publication type:

Article

Chiari Type I malformation yielded to the diagnosis of Crouzon syndrome.

Published in:

2014

By:

Canpolat, Aydın;
Akçakaya, Mehmet Osman;
Altunrende, Emre;
Özlü, Harun Mehmet;
Duman, Hakan;
Ton, Tuğrul;
Akdemir, Osman

Publication type:

Case Study

Unsupervised deep learning with convolutional neural networks for static parallel transmit design: A retrospective study.

Published in:

Magnetic Resonance in Medicine, 2024, v. 91, n. 6, p. 2498, doi. 10.1002/mrm.30014

By:

Kilic, Toygan;
Liebig, Patrick;
Demirel, Omer Burak;
Herrler, Jürgen;
Nagel, Armin M.;
Ugurbil, Kamil;
Akçakaya, Mehmet

Publication type:

Article

Robust cardiac T1ρ$$ {\mathrm{T}}_{1_{\boldsymbol{\rho}}} $$ mapping at 3T using adiabatic spin‐lock preparations.

Published in:

Magnetic Resonance in Medicine, 2023, v. 90, n. 4, p. 1363, doi. 10.1002/mrm.29713

By:

Coletti, Chiara;
Fotaki, Anastasia;
Tourais, Joao;
Zhao, Yidong;
van de Steeg‐Henzen, Christal;
Akçakaya, Mehmet;
Tao, Qian;
Prieto, Claudia;
Weingärtner, Sebastian

Publication type:

Article

Signal intensity informed multi‐coil encoding operator for physics‐guided deep learning reconstruction of highly accelerated myocardial perfusion CMR.

Published in:

Magnetic Resonance in Medicine, 2023, v. 89, n. 1, p. 308, doi. 10.1002/mrm.29453

By:

Demirel, Omer Burak;
Yaman, Burhaneddin;
Shenoy, Chetan;
Moeller, Steen;
Weingärtner, Sebastian;
Akçakaya, Mehmet

Publication type:

Article

Free‐breathing simultaneous T1, T2, and T2∗ quantification in the myocardium.

Published in:

Magnetic Resonance in Medicine, 2021, v. 86, n. 3, p. 1226, doi. 10.1002/mrm.28753

By:

Hermann, Ingo;
Kellman, Peter;
Demirel, Omer B.;
Akçakaya, Mehmet;
Schad, Lothar R.;
Weingärtner, Sebastian

Publication type:

Article

Improved simultaneous multislice cardiac MRI using readout concatenated k‐space SPIRiT (ROCK‐SPIRiT).

Published in:

Magnetic Resonance in Medicine, 2021, v. 85, n. 6, p. 3036, doi. 10.1002/mrm.28680

By:

Demirel, Omer Burak;
Weingärtner, Sebastian;
Moeller, Steen;
Akçakaya, Mehmet

Publication type:

Article

Self‐supervised learning of physics‐guided reconstruction neural networks without fully sampled reference data.

Published in:

Magnetic Resonance in Medicine, 2020, v. 84, n. 6, p. 3172, doi. 10.1002/mrm.28378

By:

Yaman, Burhaneddin;
Hosseini, Seyed Amir Hossein;
Moeller, Steen;
Ellermann, Jutta;
Uğurbil, Kâmil;
Akçakaya, Mehmet

Publication type:

Article

Self‐calibrated interpolation of non‐Cartesian data with GRAPPA in parallel imaging.

Published in:

Magnetic Resonance in Medicine, 2020, v. 83, n. 5, p. 1837, doi. 10.1002/mrm.28033

By:

Chieh, Seng‐Wei;
Kaveh, Mostafa;
Akçakaya, Mehmet;
Moeller, Steen

Publication type:

Article

Scan‐specific robust artificial‐neural‐networks for k‐space interpolation (RAKI) reconstruction: Database‐free deep learning for fast imaging.

Published in:

Magnetic Resonance in Medicine, 2019, v. 81, n. 1, p. 439, doi. 10.1002/mrm.27420

By:

Akçakaya, Mehmet;
Moeller, Steen;
Weingärtner, Sebastian;
Uğurbil, Kâmil

Publication type:

Article

Temporally Resolved Parametric Assessment of Z-Magnetization Recovery (TOPAZ): Dynamic Myocardial T1 Mapping Using a Cine Steady-State Look-Locker Approach.

Published in:

Magnetic Resonance in Medicine, 2018, v. 79, n. 4, p. 2087, doi. 10.1002/mrm.26887

By:

Weingärtner, Sebastian;
Shenoy, Chetan;
Rieger, Benedikt;
Schad, Lothar R.;
Schulz-Menger, Jeanette;
Akçakaya, Mehmet

Publication type:

Article

Black-blood native T1 mapping: Blood signal suppression for reduced partial voluming in the myocardium.

Published in:

Magnetic Resonance in Medicine, 2017, v. 78, n. 2, p. 484, doi. 10.1002/mrm.26378

By:

Weingärtner, Sebastian;
Meßner, Nadja M.;
Zöllner, Frank G.;
Akçakaya, Mehmet;
Schad, Lothar R.

Publication type:

Article

Motion-robust cardiac.

Published in:

Magnetic Resonance in Medicine, 2017, v. 78, n. 2, p. 670, doi. 10.1002/mrm.26395

By:

Weingärtner, Sebastian;
Zimmer, Fabian;
Metzger, Gregory J.;
Uğurbil, Kâmil;
Van de Moortele, Pierre‐Francois;
Akçakaya, Mehmet

Publication type:

Article

Simultaneous multislice imaging for native myocardial T1 mapping: Improved spatial coverage in a single breath-hold.

Published in:

Magnetic Resonance in Medicine, 2017, v. 78, n. 2, p. 462, doi. 10.1002/mrm.26770

By:

Weingärtner, Sebastian;
Moeller, Steen;
Schmitter, Sebastian;
Auerbach, Edward;
Kellman, Peter;
Shenoy, Chetan;
Akçakaya, Mehmet

Publication type:

Article

Joint myocardial T1 and T2 mapping using a combination of saturation recovery and T2-preparation.

Published in:

Magnetic Resonance in Medicine, 2016, v. 76, n. 3, p. 888, doi. 10.1002/mrm.25975

By:

Akçakaya, Mehmet;
Weingärtner, Sebastian;
Basha, Tamer A.;
Roujol, Sébastien;
Bellm, Steven;
Nezafat, Reza

Publication type:

Article

Free-breathing combined three-dimensional phase sensitive late gadolinium enhancement and T1 mapping for myocardial tissue characterization.

Published in:

Magnetic Resonance in Medicine, 2015, v. 74, n. 4, p. 1032, doi. 10.1002/mrm.25495

By:

Weingärtner, Sebastian;
Akçakaya, Mehmet;
Roujol, Sébastien;
Basha, Tamer;
Tschabrunn, Cory;
Berg, Sophie;
Anter, Elad;
Nezafat, Reza

Publication type:

Article

Accelerated cardiac MR stress perfusion with radial sampling after physical exercise with an MR-compatible supine bicycle ergometer.

Published in:

Magnetic Resonance in Medicine, 2015, v. 74, n. 2, p. 384, doi. 10.1002/mrm.25405

By:

Pflugi, Silvio;
Roujol, Sébastien;
Akçakaya, Mehmet;
Kawaji, Keigo;
Foppa, Murilo;
Heydari, Bobby;
Goddu, Beth;
Kissinger, Kraig;
Berg, Sophie;
Manning, Warren J.;
Kozerke, Sebastian;
Nezafat, Reza

Publication type:

Article

Improved quantitative myocardial T2 mapping: Impact of the fitting model.

Published in:

Magnetic Resonance in Medicine, 2015, v. 74, n. 1, p. 93, doi. 10.1002/mrm.25377

By:

Akçakaya, Mehmet;
Basha, Tamer A.;
Weingärtner, Sebastian;
Roujol, Sébastien;
Berg, Sophie;
Nezafat, Reza

Publication type:

Article

Free-breathing multislice native myocardial T1 mapping using the slice-interleaved T1 (STONE) sequence.

Published in:

Magnetic Resonance in Medicine, 2015, v. 74, n. 1, p. 115, doi. 10.1002/mrm.25387

By:

Weingärtner, Sebastian;
Roujol, Sébastien;
Akçakaya, Mehmet;
Basha, Tamer A.;
Nezafat, Reza

Publication type:

Article

On the selection of sampling points for myocardial T1 mapping.

Published in:

Magnetic Resonance in Medicine, 2015, v. 73, n. 5, p. 1741, doi. 10.1002/mrm.25285

By:

Akçakaya, Mehmet;
Weingärtner, Sebastian;
Roujol, Sébastien;
Nezafat, Reza

Publication type:

Article

Free-breathing post-contrast three-dimensional T1 mapping: Volumetric assessment of myocardial T1 values.

Published in:

Magnetic Resonance in Medicine, 2015, v. 73, n. 1, p. 214, doi. 10.1002/mrm.25124

By:

Weingärtner, Sebastian;
Akçakaya, Mehmet;
Roujol, Sébastien;
Basha, Tamer;
Stehning, Christian;
Kissinger, Kraig V.;
Goddu, Beth;
Berg, Sophie;
Manning, Warren J.;
Nezafat, Reza

Publication type:

Article

Localized spatio-temporal constraints for accelerated CMR perfusion.

Published in:

Magnetic Resonance in Medicine, 2014, v. 72, n. 3, p. 629, doi. 10.1002/mrm.24963

By:

Akçakaya, Mehmet;
Basha, Tamer A.;
Pflugi, Silvio;
Foppa, Murilo;
Kissinger, Kraig V.;
Hauser, Thomas H.;
Nezafat, Reza

Publication type:

Article

3D late gadolinium enhancement in a single prolonged breath-hold using supplemental oxygenation and hyperventilation.

Published in:

Magnetic Resonance in Medicine, 2014, v. 72, n. 3, p. 850, doi. 10.1002/mrm.24969

By:

Roujol, Sébastien;
Basha, Tamer A.;
Akçakaya, Mehmet;
Foppa, Murilo;
Chan, Raymond H.;
Kissinger, Kraig V.;
Goddu, Beth;
Berg, Sophie;
Manning, Warren J.;
Nezafat, Reza

Publication type:

Article

Free-breathing phase contrast MRI with near 100% respiratory navigator efficiency using k-space-dependent respiratory gating.

Published in:

Magnetic Resonance in Medicine, 2014, v. 71, n. 6, p. 2172, doi. 10.1002/mrm.24874

By:

Akçakaya, Mehmet;
Gulaka, Praveen;
Basha, Tamer A.;
Ngo, Long H.;
Manning, Warren J.;
Nezafat, Reza

Publication type:

Article

Combined saturation/inversion recovery sequences for improved evaluation of scar and diffuse fibrosis in patients with arrhythmia or heart rate variability.

Published in:

Magnetic Resonance in Medicine, 2014, v. 71, n. 3, p. 1024, doi. 10.1002/mrm.24761

By:

Weingärtner, Sebastian;
Akçakaya, Mehmet;
Basha, Tamer;
Kissinger, Kraig V.;
Goddu, Beth;
Berg, Sophie;
Manning, Warren J.;
Nezafat, Reza

Publication type:

Article

Accelerated isotropic sub-millimeter whole-heart coronary MRI: Compressed sensing versus parallel imaging.

Published in:

Magnetic Resonance in Medicine, 2014, v. 71, n. 2, p. 815, doi. 10.1002/mrm.24683

By:

Akçakaya, Mehmet;
Basha, Tamer A.;
Chan, Raymond H.;
Manning, Warren J.;
Nezafat, Reza

Publication type:

Article

Utility of respiratory-navigator-rejected k-space lines for improved signal-to-noise ratio in three-dimensional cardiac MR.

Published in:

Magnetic Resonance in Medicine, 2013, v. 70, n. 5, p. 1332, doi. 10.1002/mrm.24566

By:

Akçakaya, Mehmet;
Shaw, Jaime L.;
Hauser, Thomas H.;
Nezafat, Reza

Publication type:

Article

Accelerated aortic flow assessment with compressed sensing with and without use of the sparsity of the complex difference image.

Published in:

Magnetic Resonance in Medicine, 2013, v. 70, n. 3, p. 851, doi. 10.1002/mrm.24514

By:

Kwak, Yongjun;
Nam, Seunghoon;
Akçakaya, Mehmet;
Basha, Tamer A.;
Goddu, Beth;
Manning, Warren J.;
Tarokh, Vahid;
Nezafat, Reza

Publication type:

Article

Compressed sensing reconstruction for whole-heart imaging with 3D radial trajectories: A graphics processing unit implementation.

Published in:

Magnetic Resonance in Medicine, 2013, v. 69, n. 1, p. 91, doi. 10.1002/mrm.24234

By:

Nam, Seunghoon;
Akçakaya, Mehmet;
Basha, Tamer;
Stehning, Christian;
Manning, WarrEN J.;
Tarokh, Vahid;
Nezafat, Reza

Publication type:

Article

Accelerated contrast-enhanced whole-heart coronary MRI using low-dimensional-structure self-learning and thresholding.

Published in:

Magnetic Resonance in Medicine, 2012, v. 67, n. 5, p. spcone, doi. 10.1002/mrm.24242

By:

Akçakaya, Mehmet;
Basha, Tamer A.;
Chan, Raymond H.;
Rayatzadeh, Hussein;
Kissinger, Kraig V.;
Goddu, Beth;
Goepfert, Lois A.;
Manning, Warren J.;
Nezafat, Reza

Publication type:

Article

Accelerated contrast-enhanced whole-heart coronary MRI using low-dimensional-structure self-learning and thresholding.

Published in:

Magnetic Resonance in Medicine, 2012, v. 67, n. 5, p. 1434, doi. 10.1002/mrm.24242

By:

Akçakaya, Mehmet;
Basha, Tamer A.;
Chan, Raymond H.;
Rayatzadeh, Hussein;
Kissinger, Kraig V.;
Goddu, Beth;
Goepfert, Lois A.;
Manning, Warren J.;
Nezafat, Reza

Publication type:

Article

Compressed-sensing motion compensation (CosMo): A joint prospective-retrospective respiratory navigator for coronary MRI.

Published in:

Magnetic Resonance in Medicine, 2011, v. 66, n. 6, p. 1674, doi. 10.1002/mrm.22950

By:

Moghari, Mehdi H.;
Akçakaya, Mehmet;
O'Connor, Alan;
Basha, Tamer A.;
Casanova, Michele;
Stanton, Douglas;
Goepfert, Lois;
Kissinger, Kraig V.;
Goddu, Beth;
Chuang, Michael L.;
Tarokh, Vahid;
Manning, Warren J.;
Nezafat, Reza

Publication type:

Article

Low-dimensional-structure self-learning and thresholding: Regularization beyond compressed sensing for MRI Reconstruction.

Published in:

Magnetic Resonance in Medicine, 2011, v. 66, n. 3, p. 756, doi. 10.1002/mrm.22841

By:

Akçakaya, Mehmet;
Basha, Tamer A.;
Goddu, Beth;
Goepfert, Lois A.;
Kissinger, Kraig V.;
Tarokh, Vahid;
Manning, Warren J.;
Nezafat, Reza

Publication type:

Article

Lighting Up the Tumor—Fluorescein-Guided Resection of Gangliogliomas.

Published in:

Journal of Clinical Medicine, 2020, v. 9, n. 8, p. 2405, doi. 10.3390/jcm9082405

By:

Höhne, Julius;
Acerbi, Francesco;
Falco, Jacopo;
Akçakaya, Mehmet Osman;
Schmidt, Nils Ole;
Kiris, Talat;
de Laurentis, Camilla;
Ferroli, Paolo;
Broggi, Morgan;
Schebesch, Karl-Michael

Publication type:

Article

Whole Heart Coronary Imaging with Flexible Acquisition Window and Trigger Delay.

Published in:

PLoS ONE, 2015, v. 10, n. 2, p. 1, doi. 10.1371/journal.pone.0112020

By:

Kawaji, Keigo;
Foppa, Murilo;
Roujol, Sébastien;
Akçakaya, Mehmet;
Nezafat, Reza

Publication type:

Article

An Augmented Lagrangian Based Compressed Sensing Reconstruction for Non-Cartesian Magnetic Resonance Imaging without Gridding and Regridding at Every Iteration.

Published in:

PLoS ONE, 2014, v. 9, n. 9, p. 1, doi. 10.1371/journal.pone.0107107

By:

Akçakaya, Mehmet;
Nam, Seunghoon;
Basha, Tamer A.;
Kawaji, Keigo;
Tarokh, Vahid;
Nezafat, Reza

Publication type:

Article