Krishna Nayak

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Professor

University of Southern California

United States

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About

Professor Krishna Nayak is a faculty member at the University of Southern California, United States. His research areas encompass advanced magnetic resonance imaging techniques, including 3D pulmonary ventilation mapping, cardiac imaging, and liver fat quantification. His recent publications demonstrate a focus on innovative MRI methodologies, particularly at 0.55 T, enhancing imaging capabilities in various clinical applications.

Recent Grants

Grant: Open

Volumetric Real-Time MRI at 0.55 Tesla

Open Date: 2023-01-01

Close Date: 2026-12-31

Grant: Close

Improved Myocardial Perfusion Assessment using High-Performance Low-Field MRI

Open Date: 2022-06-01

Close Date: 2024-05-31

Grant: Open

Improved Diagnostic MRI around Metallic Implants

Open Date: 2022-02-01

Close Date: 2026-12-31

Grant: Close

MRI: Development of a High-Performance Low-Field MRI for Dynamic Imaging

Open Date: 2018-10-01

Close Date: 2023-09-30

Grant: Close

Area B: Precise DCE-MRI Assessment of Brain Tumors

Open Date: 2017-09-30

Close Date: 2022-06-30

Articles (20)

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2023

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2022

Collaborators (18)

andrew webb

Professor

Leiden University Medical Center

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Krishna Nayak

Research Interests

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About

Recent Grants

Articles (20)

Three Dimensional Real‐Time MRI for the Comprehensive Evaluation of Wrist Kinematics

Free‐breathing 3D pulmonary ventilation mapping at 0.55 T using stack‐of‐spiral out‐in bSSFP

Feasibility of tagged MRI at 0.55 T

Contactless cardiac gating at 0.55T using high‐amplitude pilot tone with interference cancellation (HAPTIC)

Imaging near titanium total hip arthroplasty at 0.55 T compared with 3 T

Single breath‐hold volumetric lung imaging at 0.55T using stack‐of‐spiral (SoS) out‐in balanced SSFP

Simultaneous multi‐slice cardiac real‐time MRI at 0.55T

Improved liver fat and R2* quantification at 0.55 T using locally low‐rank denoising

Code review facility in Magnetic Resonance in Medicine

Multidimensional RF pulse design with consideration of concomitant field effects

Effects of Dietary Sugar Reduction on Biomarkers of Cardiometabolic Health in Latino Youth: Secondary Analyses from a Randomized Controlled Trial

Low‐field MRI: A report on the 2022 ISMRM workshop

Submillimeter lung MRI at 0.55 T using balanced steady‐state free precession with half‐radial dual‐echo readout (bSTAR)

Contrast‐optimal simultaneous multi‐slice bSSFP cine cardiac imaging at 0.55 T

Update on state‐of‐the‐art for arterial spin labeling (ASL) human perfusion imaging outside of the brain

Erratum to: Velocity‐selective arterial spin labeling perfusion MRI: A review of the state of the art and recommendations for clinical implementation (Magn Reson Med. 2022; 88:1528–1547)

Body composition profiling at 0.55T: Feasibility and precision

Cardiac MRI at Low Field Strengths

Lung parenchyma transverse relaxation rates at 0.55 T

Velocity‐selective arterial spin labeling perfusion MRI: A review of the state of the art and recommendations for clinical implementation

Collaborators (18)

andrew webb

Matthias J. P. van Osch

Zungho Zun

Matthew Rosen

Qin Qin

Najat Salameh

Abhijit Chaudhari

Shu-Fu Shih

Orlando P. Simonetti

Moss Zhao

Brian Hargreaves

Ye Tian

Grzegorz Bauman

Trevor Pickering

Luis Hernandez-Garcia

Tanya Alderete

Wendy Mack

Suzanne Franklin

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