Match tier
Listed
Presence
Current · Arkansas
Last published
2026
Sources
OpenAlex · ORCID
Refreshed
2026-08-15
Raghu Ramakrishnaiah
Professor
Also affiliated: Arkansas Children's Hospital (2012–2026); Dr. M.G.R. Educational and Research Institute (2020); University of Arkansas Medical Center (2018–2019); University of Arkansas System (2013); X-Fab (Germany) (2020); I.R.C.C.S. Oasi Maria SS (2017–2018); Arkansas Children's Nutrition Center (2018–2019); University of Cincinnati (2023)
Faculty Researcher
Radiology, College of Medicine
20 h-index
97 pubs
1,041 cited
Research Areas
Biomedical Subjects
Biography and Research Information
OverviewAI-generated summary
Raghu Ramakrishnaiah's research focuses on medical imaging, particularly in the evaluation of pediatric trauma and congenital conditions. His work has investigated the utility of various imaging modalities, including computed tomography (CT) and magnetic resonance imaging (MRI), for diagnosing injuries and developmental abnormalities. He has published studies examining venous injury, spinal subdural hemorrhage, and spinal ligamentous injury in cases of abusive head trauma, as well as the role of CT in assessing cervical spine trauma in children.
Ramakrishnaiah's research also extends to prenatal factors influencing newborn development, with a publication exploring the relationship between maternal physical activity during pregnancy and cortical development in newborns. He has also investigated caudal regression syndrome and birth-related subdural hemorrhages in neonates, differentiating them from traumatic injuries. He leads a research group and has collaborated extensively with colleagues at the University of Arkansas for Medical Sciences, including Sateesh Jayappa, Charles M. Glasier, Paul H. Phillips, and Venkatram Krishnan, with whom he has co-authored multiple publications.
Metrics
- h-index: 20
- Publications: 97
- Citations: 1,041
Selected Publications
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First-Line Rituximab in Pediatric-Onset Multiple Sclerosis: Clinical and MRI Outcomes in a Retrospective Cohort (2026)
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Clicking larynx syndrome in an adolescent patient following trauma: A case report and review of current literature (2026)
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Intracranial Hypotension in Pediatric Oncology Patients Following Lumbar Puncture: A Case Series (2025)
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Multimodal neuroimaging and neurocognitive assessment in adolescents with and without sickle cell disease (2025)
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Aortic and Carotid Complications in Patients With Giant Cell Arteritis (2025)
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Genetic and Clinical Determinants of Stroke in Sickle Cell Patients: Insights from a Nigerian Cohort (2024)
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Birth-related subdural hemorrhage in asymptomatic neonates: evolution over time and differentiation from traumatic subdural hemorrhage (2024)
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Clinical and radiological evaluation of caudal regression syndrome (2024)
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Arachnoid cyst in the pediatric patient: What the radiologist needs to know (2024)
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Collapse or distention of the perioptic space in children - What does it mean to pediatric radiologists? Comprehensive review of perioptic space evaluation (2024)
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Diffuse Leptomeningeal Glioneuronal Tumor Presenting With Progressive Cranial Neuropathies (2023)
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Clinical and Radiologic Findings in Patients With Morning Glory Disc Anomaly and Associated Optic Pathway Enlargement (2023)
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Disseminated Intravascular Coagulation-Related Microangiopathy (2023)
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Utility of balanced steady-state field precession sequence in the evaluation of retinal and subdural hemorrhages in patients with abusive head trauma (2023)
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Complex Heterozygous Polymerase Gamma Mutation and Cerebral Folate Deficiency in a Child with Refractory Partial Status (2022)
Grants & Funding
As listed on this researcher's institutional profile.
- Center for Translational Neuroscience NIH Co-Investigator
Collaboration Network
Top Collaborators
Sateesh Jayappa
University of Arkansas for Medical Sciences
9 shared publications
In database
- Venous injury in pediatric abusive head trauma: a pictorial review
- Utility of three-dimensional and reformatted head computed tomography images in the evaluation of pediatric abusive head trauma
- Spinal subdural hemorrhage in abusive head trauma: a pictorial review
- Spinal ligamentous injury in abusive head trauma: a pictorial review
- Clinical and radiological evaluation of caudal regression syndrome
Showing 5 of 9 shared publications
Arabinda K. Choudhary
University of Arkansas for Medical Sciences (US)
9 shared publications
- Venous injury in pediatric abusive head trauma: a pictorial review
- Utility of three-dimensional and reformatted head computed tomography images in the evaluation of pediatric abusive head trauma
- Spinal subdural hemorrhage in abusive head trauma: a pictorial review
- Spinal ligamentous injury in abusive head trauma: a pictorial review
- Clinical and radiological evaluation of caudal regression syndrome
Showing 5 of 9 shared publications
Charles M. Glasier
University of Arkansas for Medical Sciences
5 shared publications
In database
- Mother’s physical activity during pregnancy and newborn’s brain cortical development
- Clinical and radiological evaluation of caudal regression syndrome
- Utility of balanced steady-state field precession sequence in the evaluation of retinal and subdural hemorrhages in patients with abusive head trauma
- Collapse or distention of the perioptic space in children - What does it mean to pediatric radiologists? Comprehensive review of perioptic space evaluation
- Arachnoid cyst in the pediatric patient: What the radiologist needs to know
Shivang Desai
The University of Texas Southwestern Medical Center (US)
4 shared publications
- Venous injury in pediatric abusive head trauma: a pictorial review
- Utility of three-dimensional and reformatted head computed tomography images in the evaluation of pediatric abusive head trauma
- Spinal subdural hemorrhage in abusive head trauma: a pictorial review
- Spinal ligamentous injury in abusive head trauma: a pictorial review
Sriram Jaganathan
University of Arkansas for Medical Sciences (US)
4 shared publications
- Clinical and radiological evaluation of caudal regression syndrome
- Birth-related subdural hemorrhage in asymptomatic neonates: evolution over time and differentiation from traumatic subdural hemorrhage
- Collapse or distention of the perioptic space in children - What does it mean to pediatric radiologists? Comprehensive review of perioptic space evaluation
- Arachnoid cyst in the pediatric patient: What the radiologist needs to know
Venkatram Krishnan
4 shared publications
In database
- Clinical and radiological evaluation of caudal regression syndrome
- Birth-related subdural hemorrhage in asymptomatic neonates: evolution over time and differentiation from traumatic subdural hemorrhage
- Collapse or distention of the perioptic space in children - What does it mean to pediatric radiologists? Comprehensive review of perioptic space evaluation
- Arachnoid cyst in the pediatric patient: What the radiologist needs to know
George K. Vilanilam
University of Arkansas for Medical Sciences (US)
2 shared publications
- Venous injury in pediatric abusive head trauma: a pictorial review
- Utility of balanced steady-state field precession sequence in the evaluation of retinal and subdural hemorrhages in patients with abusive head trauma
Rangarajan Purushothaman
University of Arkansas for Medical Sciences
2 shared publications
In database
- Utility of three-dimensional and reformatted head computed tomography images in the evaluation of pediatric abusive head trauma
- Utility of balanced steady-state field precession sequence in the evaluation of retinal and subdural hemorrhages in patients with abusive head trauma
Xiawei Ou
University of Arkansas for Medical Sciences
2 shared publications
In database
- Mother’s physical activity during pregnancy and newborn’s brain cortical development
- Birth-related subdural hemorrhage in asymptomatic neonates: evolution over time and differentiation from traumatic subdural hemorrhage
Abdelrahman M. Elhusseiny
University of Arkansas for Medical Sciences
2 shared publications
In database
- Utility of balanced steady-state field precession sequence in the evaluation of retinal and subdural hemorrhages in patients with abusive head trauma
- Collapse or distention of the perioptic space in children - What does it mean to pediatric radiologists? Comprehensive review of perioptic space evaluation
Paul H. Phillips
University of Arkansas for Medical Sciences
2 shared publications
In database
- Utility of balanced steady-state field precession sequence in the evaluation of retinal and subdural hemorrhages in patients with abusive head trauma
- Aortic and Carotid Complications in Patients With Giant Cell Arteritis
Andrew Baker
Arkansas Children's Hospital (US)
2 shared publications
- Collapse or distention of the perioptic space in children - What does it mean to pediatric radiologists? Comprehensive review of perioptic space evaluation
- Arachnoid cyst in the pediatric patient: What the radiologist needs to know
Janice Murphy
University of Arkansas for Medical Sciences
2 shared publications
In database
- Clinical and radiological evaluation of caudal regression syndrome
- Arachnoid cyst in the pediatric patient: What the radiologist needs to know
Giulio Zuccoli
University of Pittsburgh (US)
1 shared publication
- Venous injury in pediatric abusive head trauma: a pictorial review
Iqbal Haq
University of Arkansas for Medical Sciences
1 shared publication
In database
- Spinal ligamentous injury in abusive head trauma: a pictorial review
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