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Dmitry Novikov

Dmitry Novikov, PhD

Associate Professor, Department of Radiology

Keywords
tissue microstructure, magnetic resonance imaging, biophysics, diffusion, modeling
Summary

I use analytical and numerical modeling tools to quantify and interpret cellular-level tissue structure and its changes in disease based on various MRI contrasts. Biophysical modeling of diffusion and NMR relaxation makes it possible to become specific to tissue features 100-1000 times below the nominal MRI resolution. Specifically, I focus on MRI measurements of diffusion, transverse relaxation, and perfusion, to quantify cell structure and size, membrane permeability, and accumulated iron, and to identify quantitative disease biomarkers in neurodegenerative diseases, tumors, and myopathies.

Phone

212-263-2718

Academic office

660 First Avenue

Room 206

New York, NY 10016

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Positions

Associate Professor, Department of Radiology at NYU Grossman School of Medicine

Graduate Education

PhD from Massachusetts Institute of Technology

Postdoctoral Training

Princeton University, Physics

Yale University, Physics

Optimized sodium MR imaging in mild traumatic brain injury

Mesoscopic Biomarkers of Neurodegeneration and Inflammation with Diffusion MRI

Unpacking the Importance of the Structural Injuries of MTBI

Technical Development and Optimization for Random Matrix Theory-Based Magnetic Resonance Imaging

See All Studies (4)

Feasibility of Accelerated Prostate Diffusion-Weighted Imaging on 0.55 T MRI Enabled With Random Matrix Theory Denoising

Lemberskiy, Gregory; Chandarana, Hersh; Bruno, Mary; Ginocchio, Luke A; Huang, Chenchan; Tong, Angela; Keerthivasan, Mahesh Bharath; Fieremans, Els; Novikov, Dmitry S

Investigative radiology. 2023 Oct 01; 58(10):720-729

Observation of magnetic structural universality and jamming transition with NMR

Ruh, Alexander; Emerich, Philipp; Scherer, Harald; Novikov, Dmitry S.; Kiselev, Valerij G.

Journal of magnetic resonance. 2023 Aug 01; 353:?-?

Identifying relevant diffusion MRI microstructure biomarkers relating to exposure to repeated head impacts in contact sport athletes

Chen, Junbo; Chung, Sohae; Li, Tianhao; Fieremans, Els; Novikov, Dmitry S; Wang, Yao; Lui, Yvonne W

Neuroradiology journal. 2023 May 22; 19714009231177396

Observation of magnetic structural universality and jamming transition with NMR

Ruh, Alexander; Emerich, Philipp; Scherer, Harald; Novikov, Dmitry S; Kiselev, Valerij G

Journal of magnetic resonance. 2023 May 12; 353:107476

Measuring water exchange on a preclinical MRI system using filter exchange and diffusion time dependent kurtosis imaging

Li, Chenyang; Fieremans, Els; Novikov, Dmitry S; Ge, Yulin; Zhang, Jiangyang

Magnetic resonance in medicine. 2023 Apr; 89(4):1441-1455

Reproducibility of the Standard Model of diffusion in white matter on clinical MRI systems

Coelho, Santiago; Baete, Steven H; Lemberskiy, Gregory; Ades-Aaron, Benjamin; Barrol, Genevieve; Veraart, Jelle; Novikov, Dmitry S; Fieremans, Els

Neuroimage. 2022 May 08; 119290

Neurite Exchange Imaging ((NEXI): A minimal model of diffusion in gray matter with inter-compartment water exchange

Jelescu, Ileana O; de Skowronski, Alexandre; Geffroy, Françoise; Palombo, Marco; Novikov, Dmitry S

Neuroimage. 2022 May 03; 256:119277

Removal of partial Fourier-induced Gibbs (RPG) ringing artifacts in MRI

Lee, Hong-Hsi; Novikov, Dmitry S; Fieremans, Els

Magnetic resonance in medicine. 2021 Nov; 86(5):2733-2750

See All Publications (104)

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