Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

R. Awasthi · SciRah

Researcher profile · Semantic Scholar

R. Awasthi

Share profile

R. Awasthi — researcher profile on SciRah

h-index: 17
Works: 46
Citations: 880

Most-cited papers

Innovative synthesis of citrate-coated superparamagnetic Fe3O4 nanoparticles and its preliminary applications.
Savita Srivastava, R. Awasthi, N. S. Gajbhiye, V. Agarwal +3 more
2011Journal of Colloid and Interface Science94 citations
Semantic Scholar
Discriminant analysis to classify glioma grading using dynamic contrast-enhanced MRI and immunohistochemical markers
R. Awasthi, R. K. Rathore, Priyanka Soni, P. Sahoo +6 more
2012Neuroradiology86 citations
Semantic Scholar
Diffusion Tensor MR Imaging in Children with Pantothenate Kinase−Associated Neurodegeneration with Brain Iron Accumulation and Their Siblings
R. Awasthi, R. Gupta, R. Trivedi, J. Singh +2 more
2010American Journal of Neuroradiology84 citations Open access
Semantic Scholar
Utility of Multiparametric 3T MRI for Glioma Characterization
Bhaswati Roy, Rakesh K. Gupta, A. Maudsley, R. Awasthi +9 more
2013Neuroradiology76 citations Open access
Semantic Scholar
Understanding epileptogenesis in calcified neurocysticercosis with perfusion MRI
R. K. Gupta, R. Awasthi, Rajendra Singh Rathore, A. Verma +5 more
2012Neurology68 citations
Semantic Scholar
Magnetic-nanoparticle-doped carbogenic nanocomposite: an effective magnetic resonance/fluorescence multimodal imaging probe.
S. Srivastava, R. Awasthi, D. Tripathi, M. Rai +4 more
2012Small59 citations
Semantic Scholar
Comparative Evaluation of 3-Dimensional Pseudocontinuous Arterial Spin Labeling With Dynamic Contrast-Enhanced Perfusion Magnetic Resonance Imaging in Grading of Human Glioma
Bhaswati Roy, R. Awasthi, Amit Bindal, P. Sahoo +7 more
2013Journal of computer assisted tomography51 citations
Semantic Scholar
An exploratory study into the role of dynamic contrast-enhanced (DCE) MRI metrics as predictors of response in head and neck cancers.
S. Agrawal, R. Awasthi, Anup Singh, M. Haris +2 more
2012Clinical Radiology38 citations
Semantic Scholar
T1-Weighted Dynamic Contrast-Enhanced MR Evaluation of Different Stages of Neurocysticercosis and Its Relationship with Serum MMP-9 Expression
Ratan Gupta, R. Awasthi, R. K. Garg, Neeraj Kumar +7 more
2013American Journal of Neuroradiology36 citations Open access
Semantic Scholar
Dynamic contrast‐enhanced (DCE) derived transfer coefficient (ktrans) is a surrogate marker of matrix metalloproteinase 9 (MMP‐9) expression in brain tuberculomas
M. Haris, N. Husain, Anup Singh, R. Awasthi +3 more
2008Journal of Magnetic Resonance Imaging36 citations Open access
Semantic Scholar
Subcompartmentalization of extracellular extravascular space (EES) into permeability and leaky space with local arterial input function (AIF) results in improved discrimination between high‐ and low‐grade glioma using dynamic contrast‐enhanced (DCE) MRI
P. Sahoo, R. Rathore, R. Awasthi, Bhaswati Roy +8 more
2013Journal of Magnetic Resonance Imaging34 citations Open access
Semantic Scholar
Apparent Diffusion Coefficient with Higher b-Value Correlates Better with Viable Cell Count Quantified from the Cavity of Brain Abscess
V. Tomar, A. Yadav, Rajendra Singh Rathore, S. Verma +5 more
2011American Journal of Neuroradiology31 citations Open access
Semantic Scholar
Dynamic Contrast-Enhanced Magnetic Resonance Imaging–Derived kep as a Potential Biomarker of Matrix Metalloproteinase 9 Expression in Patients With Glioblastoma Multiforme: A Pilot Study
R. Awasthi, C. M. Pandey, P. Sahoo, S. Behari +7 more
2012Journal of computer assisted tomography23 citations
Semantic Scholar
Association of Metabolite Concentrations and Water Diffusivity in Normal Appearing Brain Tissue with Glioma Grade
Andrew A. Maudsley, Bhaswati Roy, Rakesh K. Gupta, S. Sheriff +6 more
2013Journal of Neuroimaging20 citations Open access
Semantic Scholar
Comparative Evaluation of Dynamic Contrast-Enhanced Perfusion With Diffusion Tensor Imaging Metrics in Assessment of Corticospinal Tract Infiltration in Malignant Glioma
R. Awasthi, S. Verma, M. Haris, Anup Singh +7 more
2010Journal of computer assisted tomography19 citations
Semantic Scholar
Understanding changes in DTI metrics in patients with different stages of neurocysticercosis.
Rakesh K. Gupta, R. Trivedi, R. Awasthi, V. Paliwal +2 more
2012Magnetic Resonance Imaging18 citations
Semantic Scholar
T2*-weighted MR angiography substantially increases the detection of hemorrhage in the wall of brain abscess: implications in clinical interpretation
Rakesh K. Gupta, V. Tomar, R. Awasthi, A. Yadav +6 more
2012Neuroradiology18 citations
Semantic Scholar
Principal eigenvector field segmentation for reproducible diffusion tensor tractography of white matter structures.
R. K. Rathore, Rakesh K. Gupta, S. Agarwal, R. Trivedi +2 more
2011Magnetic Resonance Imaging16 citations
Semantic Scholar
Correlation of phase values with CT hounsfield and R2* values in calcified neurocysticercosis
Bhaswati Roy, S. Verma, R. Awasthi, R. Rathore +5 more
2011Journal of Magnetic Resonance Imaging15 citations Open access
Semantic Scholar
Correlation of DTI metrics in the wall and cavity of brain abscess with histology and immunohistochemistry
Rakesh K. Gupta, S. Srivastava, S. Saksena, Rajendra Singh Rathore +5 more
2009NMR in Biomedicine14 citations
Semantic Scholar
Brainstem auditory evoked responses in primary hypertension.
O. P. Tandon, D. Ram, R. Awasthi
1996The Indian journal of medical research11 citations
Semantic Scholar
Diffusion Tensor and Dynamic Contrast-Enhanced Magnetic Resonance Imaging Correlate with Molecular Markers of Inflammation in the Synovium
D. Tripathi, R. Awasthi, V. Agarwal, V. Agrawal +4 more
2022Diagnostics10 citations Open access
Semantic Scholar
Improved detection of parenchymal cysticercal lesions in neurocysticercosis with T2*-weighted angiography magnetic resonance imaging.
A. Verma, R. Awasthi, K. Prasad, N. Soni +5 more
2012Academic Radiology10 citations
Semantic Scholar
Value of Minimum Apparent Diffusion Coefficient on Magnetic Resonance Imaging as a Biomarker for Predicting Progression of Disease Following Surgery and Radiotherapy in Glial Tumors from a Tertiary Care Center in Northern India
P. Gupta, R. Awasthi, Shalini Singh, S. Behari +3 more
2017Journal of Neurosciences in Rural Practice5 citations Open access
Semantic Scholar
Revisiting epidermal growth factor receptor in glioblastoma multiforme: does it play a role in response to therapy?
Priyanka Soni, N. Husain, R. Awasthi, A. Chandra +2 more
2014Indian Journal of Pathology and Microbiology3 citations Open access
Semantic Scholar
Neoplastic Diseases of the Central Nervous System
Rakesh K. Gupta, R. Sundareyan, R. Awasthi
20132 citations
Semantic Scholar
Effects of AIF selection and pharmacokinetic model selection on Discrimination of Chronic Infective from Chronic Inflammatory Knee Arthritis using DCE-MRI
P. Sahoo, R. Awasthi, R. Rathore, Rakesh K. Gupta
20111 citations
Semantic Scholar
DCE-MRI using a three compartment Leaky Tracer Kinetic Model ( LTKM ) for whole body applications
R. Rathore, Rakesh K. Gupta, P. Sahoo, R. Awasthi +2 more
20111 citations
Semantic Scholar
Dynamic Contrast Enhanced ( DCE ) Perfusion Indices as a Measure of Blood Brain Barrier ( BBB ) Disruption in Different Stages of Neurocysticercosis
R. Awasthi, A. Verma, V. Paliwal, S. Verma +3 more
20081 citations
Semantic Scholar
Authors' Reply: Arterial spin labeling: Clarifying the apparent contradiction
S. Pungavkar, R. Awasthi
2018Neurology India0 citations
Semantic Scholar
Data Handling using Oracle Data Guard by the Transfer of Log Sequence
R. Awasthi
20170 citations Open access
Semantic Scholar
Neurozystizerkose: Mit MR-Perfusionsbildgebung Funktion der Blut-Hirn-Schranke testen
R. K. Gupta, R. Awasthi, R. Garg
2014Neuroradiologie Scan0 citations
Semantic Scholar
Oral Abstract
R. Goel, A. Syngle, K. Vohra, Dinesh Khichi +42 more
20120 citations Open access
Semantic Scholar
Comparative evaluation of three different filters for phase unwrapping from SWAN imaging in calcified neurocysticercosis
S. Verma, R. Rathore, Bhaswati Roy, R. Venkatesan +4 more
20110 citations
Semantic Scholar
Comparision of 3 D pseudocontinuous arterial spin labeling ( PC-ASL ) with dynamic contrast enhanced ( DCE ) perfusion MRI
Rakesh K. Gupta, R. Awasthi, P. Sahoo, Bhaswati Roy +4 more
20110 citations
Semantic Scholar
Discriminant Analysis to Classify the glioma grading using DCE MRI and immunohistochemical markers
R. Awasthi, P. Sahoo, N. Husain, P. Soni +7 more
20110 citations
Semantic Scholar
Multifunction nanocomposites based on fluorescent carbon and magnetic nanoparticles : An effective MR / fluorescence imaging probe
R. Awasthi, S. Srivastava, N. S. Gajbhiye, D. Tripathi +4 more
20110 citations
Semantic Scholar
AbscessCount Quantified from the Cavity of Brain b-Value Correlates Better with Viable Cell Apparent Diffusion Coefficient with Higher
V. Tomar, A. Yadav, Rajendra Singh Rathore, S. Verma +5 more
20110 citations
Semantic Scholar
DTI and DCE perfusion MRI Metrics Discriminate Chronic Infective from Chronic Inflammatory Knee Arthritis
R. Awasthi, Rakesh K. Gupta, D. Tripathi, V. Agarwal +3 more
20110 citations
Semantic Scholar
DTI Metrics Differentiate Chronic Infective from Chronic Inflammatory Knee Arthritis
R. Awasthi, V. Agarwal, D. Tripathi, R. K. Rathore +1 more
20100 citations
Semantic Scholar
SWAN imaging substantially increases the Prevalence of hemorrhage in the wall of brain abscess-its implications in Clinical interpretation
R. Gupta, V. Tomar, R. Awasthi, V. Bharadwaj +5 more
20100 citations
Semantic Scholar
Understanding Evolution of Neurocysticercosis through Diffusion Tensor imaging
R. Gupta, B. Anand, R. Awasthi, R. K. Rathore +3 more
20100 citations
Semantic Scholar
1 Segmentation of combinations of mean diffusivity and DCE perfusion derived CBV in Glioblastoma multiforme
R. Awasthi, R. K. Rathore, J. K. Singh, N. Husain +5 more
20100 citations
Semantic Scholar
Synthesis, Characterization and Application of Citrate Modified Superparamagetic Iron Oxide Nanoaparticles as a New Contrast Agent for Magnetic Resonance Imaging
S. Srivastava, R. Awasthi, N. S. Gajbhiye, V. Agarwal +3 more
20090 citations
Semantic Scholar
Diffusion Tensor Imaging in Patients with Hallervorden-Spatz Syndrome and their Siblings
R. Awasthi, R. Trivedi, V. Paliwal, J. Singh +3 more
20090 citations
Semantic Scholar
Explanation of High Fractional Anisotropy Value in the Wall and Cavity of the Brain Abscess Differs as Evident by Histology and Immunohistochemistry
R. Gupta, S. Saksena, N. Husain, M. Husain +5 more
20080 citations
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

Rakesh K. Gupta×25
Invite
Rakesh K. Gupta — researcher profile on SciRah
R. K. Rathore×14
Invite
R. K. Rathore — researcher profile on SciRah
S. Behari×12
Invite
S. Behari — researcher profile on SciRah
P. Sahoo×11
Invite
P. Sahoo — researcher profile on SciRah

×11

Invite

N. Husain — researcher profile on SciRah

C. M. Pandey×11

Invite

C. M. Pandey — researcher profile on SciRah

Invite

K. Prasad — researcher profile on SciRah

Invite

V. Paliwal — researcher profile on SciRah

Bhaswati Roy×8

Invite

Bhaswati Roy — researcher profile on SciRah

Invite

R. Rathore — researcher profile on SciRah

Invite

V. Agarwal — researcher profile on SciRah

Rajendra Singh Rathore×7

Invite

Rajendra Singh Rathore — researcher profile on SciRah