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One or more keywords matched the following properties of Saranathan, Manojkumar

I am an MRI physicist with over twenty-five years of experience in MR physics, pulse sequence development, image reconstruction, and image processing spanning industry (GE) and academia (Stanford, Mayo, UA). My current research interests are focused on ultra high-resolution imaging and segmentation of deep brain structures like thalamus and hippocampus and the specificity of their involvement in pathology such as alcoholism, multiple sclerosis, Alzheimer's disease, and essential tremor. Another area of interest is high spatio-temporal resolution dynamic contrast enhanced MRI for quantification of physiologic function and cancer. One of my methods, DISCO, is now a product available on all GE MRI scanners since 2017, and is widely used for prostate and breast imaging worldwide.


One or more keywords matched the following items that are connected to Saranathan, Manojkumar
Item TypeName
Concept Magnetic Resonance Imaging, Cine
Concept Imaging, Three-Dimensional
Concept Magnetic Resonance Imaging
Concept Magnetic Resonance Imaging, Interventional
Concept Diffusion Magnetic Resonance Imaging
Concept Echo-Planar Imaging
Concept Diffusion Tensor Imaging
Concept Phantoms, Imaging
Concept Cardiac-Gated Imaging Techniques
Academic Article Improvement of gadoxetate arterial phase capture with a high spatio-temporal resolution multiphase three-dimensional SPGR-Dixon sequence.
Academic Article DIfferential Subsampling with Cartesian Ordering (DISCO): a high spatio-temporal resolution Dixon imaging sequence for multiphasic contrast enhanced abdominal imaging.
Academic Article MR Imaging Evaluation of the Kidneys in Patients with Reduced Kidney Function: Noncontrast Techniques Versus Contrast-Enhanced Techniques.
Academic Article Feasibility of integrating high-spatial-resolution 3D breath-hold coronary MR angiography with myocardial perfusion and viability examinations.
Academic Article Thalamus Optimized Multi Atlas Segmentation (THOMAS): fast, fully automated segmentation of thalamic nuclei from structural MRI.
Academic Article How recent learning shapes the brain: Memory-dependent functional reconfiguration of brain circuits.
Academic Article Improved Vim targeting for focused ultrasound ablation treatment of essential tremor: A probabilistic and patient-specific approach.
Academic Article Increased Speed and Image Quality for Pelvic Single-Shot Fast Spin-Echo Imaging with Variable Refocusing Flip Angles and Full-Fourier Acquisition.
Academic Article Breath-held MR cholangiopancreatography (MRCP) using a 3D Dixon fat-water separated balanced steady state free precession sequence.
Academic Article Simultaneous T(1) and B(1) (+) mapping using reference region variable flip angle imaging.
Academic Article A 3D balanced-SSFP Dixon technique with group-encoded k-space segmentation for breath-held non-contrast-enhanced MR angiography.
Academic Article Noninvasive detection of myocardial fibrosis in arrhythmogenic right ventricular cardiomyopathy using delayed-enhancement magnetic resonance imaging.
Academic Article Inversion-recovery-prepared dixon bSSFP: initial clinical experience with a novel pulse sequence for renal MRA within a breathhold.
Academic Article An efficient 3D stack-of-stars turbo spin echo pulse sequence for simultaneous T2-weighted imaging and T2 mapping.
Academic Article Optimization of white-matter-nulled magnetization prepared rapid gradient echo (MP-RAGE) imaging.
Academic Article Multiresolution imaging using golden angle stack-of-stars and compressed sensing for dynamic MR urography.
Academic Article In vivo high-resolution structural MRI-based atlas of human thalamic nuclei.
Academic Article Advanced Imaging and Direct Targeting of the Motor Thalamus and Dentato-Rubro-Thalamic Tract for Tremor: A Systematic Review.
Academic Article Sensitivity of ventrolateral posterior thalamic nucleus to back pain in alcoholism and CD4 nadir in HIV.
Academic Article Shared vulnerability of two synaptically-connected medial temporal lobe areas to age and cognitive decline: a seven tesla magnetic resonance imaging study.
Academic Article Hippocampal CA1 apical neuropil atrophy and memory performance in Alzheimer's disease.
Academic Article Three-dimensional dixon fat-water separated rapid breathheld imaging of myocardial infarction.
Academic Article 3D T2-weighted spin echo imaging in the breast.
Academic Article Multiecho time-resolved acquisition (META): a high spatiotemporal resolution Dixon imaging sequence for dynamic contrast-enhanced MRI.
Academic Article Convergence of three parcellation approaches demonstrating cerebellar lobule volume deficits in Alcohol Use Disorder.
Academic Article White-matter-nulled MPRAGE at 7T reveals thalamic lesions and atrophy of specific thalamic nuclei in multiple sclerosis.
Academic Article Safety Profile of Infinity Deep Brain Stimulation Electrode Placement in a 1.5T Interventional MRI Suite: Consecutive Single-Institution Case Series.
Academic Article View-Sharing Artifact Reduction With Retrospective Compressed Sensing Reconstruction in the Context of Contrast-Enhanced Liver MRI for Hepatocellular Carcinoma (HCC) Screening.
Academic Article Combined parenchymal and vascular imaging: High spatiotemporal resolution arterial evaluation of hepatocellular carcinoma.
Academic Article Non-contrast MR lymphography of rare lymphatic abnormalities.
Academic Article High resolution multi-arterial phase MRI improves lesion contrast in chronic liver disease.
Academic Article Asleep Deep Brain Stimulation of the Nucleus Ventralis Intermedius for Essential Tremor Using Indirect Targeting and Interventional Magnetic Resonance Imaging: Single-Institution Case Series.
Academic Article ANTHEM: anatomically tailored hexagonal MRI.
Academic Article Physics for clinicians: Fluid-attenuated inversion recovery (FLAIR) and double inversion recovery (DIR) Imaging.
Academic Article Balanced SSFP Dixon imaging with banding-artifact reduction at 3 Tesla.
Academic Article Short breath-hold, volumetric coronary MR angiography employing steady-state free precession in conjunction with parallel imaging.
Academic Article Increased speed and image quality in single-shot fast spin echo imaging via variable refocusing flip angles.
Academic Article 3D Cartesian MRI with compressed sensing and variable view sharing using complementary poisson-disc sampling.
Academic Article High temporal resolution breathheld 3D FIESTA CINE imaging: validation of ventricular function in patients with chronic myocardial infarction.
Academic Article High resolution images of the breast.
Academic Article Accelerated breast MRI with compressed sensing.
Academic Article A systematic comparison of structural-, structural connectivity-, and functional connectivity-based thalamus parcellation techniques.
Academic Article Clinical Utility of a Novel Ultrafast T2-Weighted Sequence for Spine Imaging.
Academic Article Coronary MR angiography: respiratory motion correction with BACSPIN.
Academic Article Fast automatic segmentation of thalamic nuclei from MP2RAGE acquisition at 7 Tesla.
Academic Article Visualization of intra-thalamic nuclei with optimized white-matter-nulled MPRAGE at 7T.
Academic Article Convolutional Neural Network Based Frameworks for Fast Automatic Segmentation of Thalamic Nuclei from Native and Synthesized Contrast Structural MRI.
Academic Article Large field-of-view real-time MRI with a 32-channel system.
Academic Article Altered Cerebro-Cerebellar Dynamic Functional Connectivity in Alcohol Use Disorder: a Resting-State fMRI Study.
Academic Article Performance ramifications of abnormal functional connectivity of ventral posterior lateral thalamus with cerebellum in abstinent individuals with Alcohol Use Disorder.
Academic Article Improved k-t BLAST for fast fMR imaging.
Academic Article Single-Breathhold Four-Dimensional Assessment of Left Ventricular Morphological and Functional Parameters by Magnetic Resonance Imaging Using the VAST Technique.
Academic Article Fast, three-dimensional free-breathing MR imaging of myocardial infarction: a feasibility study.
Academic Article Optimization of magnetization-prepared 3-dimensional fluid attenuated inversion recovery imaging for lesion detection at 7 T.
Academic Article An accurate, robust, and computationally efficient navigator algorithm for measuring diaphragm positions.
Academic Article Automated thalamic nuclei segmentation using multi-planar cascaded convolutional neural networks.
Academic Article Faster pediatric 3-T abdominal magnetic resonance imaging: comparison between conventional and variable refocusing flip-angle single-shot fast spin-echo sequences.
Academic Article Structural Changes in Thalamic Nuclei Across Prodromal and Clinical Alzheimer's Disease.
Academic Article Musculoskeletal MRI at 3.0 T and 7.0 T: a comparison of relaxation times and image contrast.
Academic Article Variable spatiotemporal resolution three-dimensional Dixon sequence for rapid dynamic contrast-enhanced breast MRI.
Academic Article High temporal resolution dynamic MRI and arterial input function for assessment of GFR in pediatric subjects.
Academic Article MS lesions are better detected with 3D T1 gradient-echo than with 2D T1 spin-echo gadolinium-enhanced imaging at 3T.
Academic Article Composite MR image reconstruction and unaliasing for general trajectories using neural networks.
Academic Article Efficient Bloch-Siegert B1 (+) mapping using spiral and echo-planar readouts.
Academic Article Coronary artery magnetic resonance imaging: a patient-tailored approach.
Academic Article FIESTA-ET: high-resolution cardiac imaging using echo-planar steady-state free precession.
Academic Article Differential vulnerability of thalamic nuclei in multiple sclerosis.
Academic Article Multi-atlas thalamic nuclei segmentation on standard T1-weighed MRI with application to normal aging.
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  • Imaging Three Dimensional