Rajat Dhar

5.8k total citations · 2 hit papers
98 papers, 3.4k citations indexed

About

Rajat Dhar is a scholar working on Neurology, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Rajat Dhar has authored 98 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Neurology, 24 papers in Epidemiology and 20 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Rajat Dhar's work include Traumatic Brain Injury and Neurovascular Disturbances (46 papers), Intracranial Aneurysms: Treatment and Complications (31 papers) and Acute Ischemic Stroke Management (24 papers). Rajat Dhar is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (46 papers), Intracranial Aneurysms: Treatment and Complications (31 papers) and Acute Ischemic Stroke Management (24 papers). Rajat Dhar collaborates with scholars based in United States, Canada and Poland. Rajat Dhar's co-authors include Samuel Wiebe, Michael N. Diringer, José Francisco Téllez‐Zenteno, Gregory J. Zipfel, Colin P. Derdeyn, Allyson R. Zazulia, Theresa L. Murphy, Lizbeth Hernández‐Ronquillo, J. F. Tellez-Zenteno and Tom O. Videen and has published in prestigious journals such as New England Journal of Medicine, SHILAP Revista de lepidopterología and Brain.

In The Last Decade

Rajat Dhar

95 papers receiving 3.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Long-term seizure outcomes following epilepsy surgery: a systematic review and meta-analysis

2005 770 citations Rajat Dhar et al. profile →
Early Brain Injury After Subarachnoid Hemorrhage: Incidence and Mechanisms

2023 115 citations Umeshkumar Athiraman, Rajat Dhar et al. profile →

Peers

Countries citing papers authored by Rajat Dhar

Since Specialization

Citations

This map shows the geographic impact of Rajat Dhar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Rajat Dhar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rajat Dhar more than expected).

Fields of papers citing papers by Rajat Dhar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rajat Dhar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Rajat Dhar. The network helps show where Rajat Dhar may publish in the future.

Co-authorship network of co-authors of Rajat Dhar

This figure shows the co-authorship network connecting the top 25 collaborators of Rajat Dhar. A scholar is included among the top collaborators of Rajat Dhar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Rajat Dhar. Rajat Dhar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Intraoperative Blood Pressure and Carbon Dioxide Values during Aneurysmal Repair and the Outcomes after Aneurysmal Subarachnoid Hemorrhage 2023 ·Journal of Clinical Medicine ·Umeshkumar Athiraman, Aaron J. Norris, (unknown), Abhijit V. Lele, (unknown), Preet Mohinder Singh, (unknown), Gregory J. Zipfel, Rajat Dhar	0
2	Intravenous Levothyroxine for Unstable Brain-Dead Heart Donors 2023 ·New England Journal of Medicine ·Rajat Dhar, Gary F. Marklin, W. Dean Klinkenberg, (unknown), Charles W. Goss, Abhijit V. Lele, Clark D. Kensinger, (unknown), Daniel J. Lebovitz	11
3	Imaging biomarkers of cerebral edema automatically extracted from routine CT scans of large vessel occlusion strokes 2023 ·Journal of Neuroimaging ·Rajat Dhar, Atul Kumar, Yasheng Chen, (unknown), (unknown), (unknown), (unknown), (unknown), Kunal Bhatia, Mohammad Hamed, Laura Heitsch, Shraddha Mainali, Nils Petersen, Jin‐Moo Lee	2
4	The Stroke Neuro-Imaging Phenotype Repository: An Open Data Science Platform for Stroke Research 2021 ·Frontiers in Neuroinformatics ·(unknown), Rajat Dhar, Yasheng Chen, Jenny Gurney, (unknown), Jin‐Moo Lee, Daniel S. Marcus	12
5	Accelerating Prediction of Malignant Cerebral Edema After Ischemic Stroke with Automated Image Analysis and Explainable Neural Networks 2021 ·Neurocritical Care ·(unknown), (unknown), Atul Kumar, Yasheng Chen, Laura Heitsch, Agnieszka Słowik, Daniel Strbian, Jin‐Moo Lee, Daniel S. Marcus, Rajat Dhar	19
6	Common Data Element for Unruptured Intracranial Aneurysm and Subarachnoid Hemorrhage: Recommendations from Assessments and Clinical Examination Workgroup/Subcommittee 2019 ·Neurocritical Care ·(unknown), Rahul Damani, Stephan A. Mayer, Rajat Dhar, Reneé H. Martin, Paul Nyquist, DaiWai M. Olson, Jorge Mejía-Mantilla, Susanne Muehlschlegel, Edward C. Jauch, J Mocco, Tatsushi Mutoh, José I. Suárez	25
7	SANGUINATE™ (PEGylated Carboxyhemoglobin Bovine) Improves Cerebral Blood Flow to Vulnerable Brain Regions at Risk of Delayed Cerebral Ischemia After Subarachnoid Hemorrhage 2017 ·Neurocritical Care ·Rajat Dhar, (unknown), Michael N. Diringer	13
8	Neurologic Complications of Transplantation 2017 ·Neurocritical Care ·Rajat Dhar	28
9	The State of Neurocritical Care Fellowship Training and Attitudes toward Accreditation and Certification: A Survey of Neurocritical Care Fellowship Program Directors 2017 ·Frontiers in Neurology ·Rajat Dhar, Venkatakrishna Rajajee, Anna Finley Caulfield, Matthew B. Maas, Michael L. James, Avinash B. Kumar, Stephen A. Figueroa, David L. McDonagh, Agnieszka Ardelt	10
10	Neurologic complications of transplantation 2017 ·Handbook of clinical neurology ·Rajat Dhar	12
11	A Randomized Trial of Brief Versus Extended Seizure Prophylaxis After Aneurysmal Subarachnoid Hemorrhage 2017 ·Neurocritical Care ·Theresa Human, Michael N. Diringer, Michelle Allen, Gregory J. Zipfel, Michael R. Chicoine, Ralph G. Dacey, Rajat Dhar	25
12	Automated quantification of cerebral edema following hemispheric infarction: Application of a machine-learning algorithm to evaluate CSF shifts on serial head CTs 2016 ·NeuroImage Clinical ·Yasheng Chen, Rajat Dhar, Laura Heitsch, Andria L. Ford, Israel Fernández‐Cadenas, Caty Carrera, Joan Montaner, (unknown), Dinggang Shen, Hongyu An, Jin‐Moo Lee	47
13	Pneumothorax as a Complication of Apnea Testing for Brain Death 2016 ·Neurocritical Care ·(unknown), Rajat Dhar, Lindsey Woodworth, Nitin J. Anand, (unknown), (unknown), Abhay Kumar	7
14	The Relationship Between Delayed Infarcts and Angiographic Vasospasm After Aneurysmal Subarachnoid Hemorrhage 2013 ·Neurosurgery ·Robert Brown, Abhay Kumar, Rajat Dhar, Tomoko R. Sampson, Michael N. Diringer	74
15	Comparison of high- and low-dose corticosteroid regimens for organ donor management 2012 ·Journal of Critical Care ·Rajat Dhar, (unknown), (unknown), Diane Brockmeier, Dean F. Kappel, Gary F. Marklin, Robert A. Wright	42
16	Cerebral infarction following a seizure in a patient with subarachnoid hemorrhage complicated by delayed cerebral ischemia 2011 ·Surgical Neurology International ·Rajat Dhar, (unknown), (unknown)	3
17	Effect of osmotic agents on regional cerebral blood flow in traumatic brain injury 2011 ·Journal of Critical Care ·(unknown), Rajat Dhar, Allyson R. Zazulia, Tom O. Videen, Michael N. Diringer	33
18	A Bolus of Conivaptan Lowers Intracranial Pressure in a Patient with Hyponatremia after Traumatic Brain Injury 2010 ·Neurocritical Care ·Rajat Dhar, (unknown)	23
19	Call‐Fleming Syndrome and Orgasmic Cephalgia 2008 ·Headache The Journal of Head and Face Pain ·Salah Keyrouz, Rajat Dhar, Yekaterina Axelrod	13
20	The morbidity and outcome of patients with Guillain–Barré syndrome admitted to the intensive care unit 2007 ·Journal of the Neurological Sciences ·Rajat Dhar, Larry Stitt, Angelika F. Hahn	94

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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