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 methods 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 and transverse relaxation to quantify the structure and sizes of cells, their membrane permeability, and the amount of accumulated iron, and to identify quantitative disease biomarkers in neurodegenerative diseases, tumors, and myopathies.

Phone

212-263-2718

Academic office

227 E 30th St

7, 724

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

Development of RPBM for Quantitative Assessment of Myofascial Pain

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

Unpacking the Importance of the Structural Injuries of MTBI

Mesoscopic Biomarkers of Neurodegeneration and Inflammation with Diffusion MRI

See All Studies (5)

Linking Symptom Phenotypes to Patterns of White Matter Injury in Mild Traumatic Brain Injury: A Latent Class Analysis

Chung, Sohae; Shin, Seon-Hi; Alivar, Alaleh; McGiffin, Jed N; Coelho, Santiago; Rath, Joseph F; Fieremans, Els; Novikov, Dmitry S; El Berkaoui, Ali; Foo, Farng-Yang; Rashbaum, Ira G; Amorapanth, Prin; Flanagan, Steven R; Lui, Yvonne W

AJNR. American journal of neuroradiology. 2025 Nov 07;

Scattering approach to diffusion quantifies axonal damage in brain injury

Abdollahzadeh, Ali; Coronado-Leija, Ricardo; Lee, Hong-Hsi; Sierra, Alejandra; Fieremans, Els; Novikov, Dmitry S

Nature communications. 2025 Nov 06; 16(1):9808

Engineering clinical translation of OGSE diffusion MRI

Zhu, Ante; Michael, Eric S; Li, Hua; Sprenger, Tim; Hua, Yihe; Lee, Seung-Kyun; Yeo, Desmond Teck Beng; McNab, Jennifer A; Hennel, Franciszek; Fieremans, Els; Wu, Dan; Foo, Thomas K F; Novikov, Dmitry S

Magnetic resonance in medicine. 2025 Sep; 94(3):913-936

Quantifying axonal features of human superficial white matter from three-dimensional multibeam serial electron microscopy data assisted by deep learning

Tian, Qiyuan; Ngamsombat, Chanon; Lee, Hong-Hsi; Berger, Daniel R; Wu, Yuelong; Fan, Qiuyun; Bilgic, Berkin; Li, Ziyu; Novikov, Dmitry S; Fieremans, Els; Rosen, Bruce R; Lichtman, Jeff W; Huang, Susie Y

Neuroimage. 2025 Apr 11; 121212

SpinFlowSim: A blood flow simulation framework for histology-informed diffusion MRI microvasculature mapping in cancer

Voronova, Anna Kira; Grigoriou, Athanasios; Bernatowicz, Kinga; Simonetti, Sara; Serna, Garazi; Roson, Núria; Escobar, Manuel; Vieito, Maria; Nuciforo, Paolo; Toledo, Rodrigo; Garralda, Elena; Fieremans, Els; Novikov, Dmitry S; Palombo, Marco; Perez-Lopez, Raquel; Grussu, Francesco

Medical image analysis. 2025 Mar 07; 102:103531

Revealing membrane integrity and cell size from diffusion kurtosis time dependence

Lee, Hong-Hsi; Novikov, Dmitry S; Fieremans, Els; Huang, Susie Y

Magnetic resonance in medicine. 2025 Mar; 93(3):1329-1347

Denoising Improves Cross-Scanner and Cross-Protocol Test-Retest Reproducibility of Diffusion Tensor and Kurtosis Imaging

Ades-Aron, Benjamin; Coelho, Santiago; Lemberskiy, Gregory; Veraart, Jelle; Baete, Steven H; Shepherd, Timothy M; Novikov, Dmitry S; Fieremans, Els

Human brain mapping. 2025 Mar; 46(4):e70142

In vivo human neurite exchange time imaging at 500 mT/m diffusion gradients: Neurite exchange time imaging on Connectome 2.0

Chan, Kwok-Shing; Ma, Yixin; Lee, Hansol; Marques, José P; Olesen, Jonas L; Coelho, Santiago; Novikov, Dmitry S; Jespersen, Sune N; Huang, Susie Y; Lee, Hong-Hsi

Imaging neuroscience (Cambridge, Mass.). 2025 Aug; 3:

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