Niraj Kumar

1.2k citations
76 papers · 407 indexed · h-index 12

Impact in

  • Neurology top 10%
    • Parkinson's Disease Mechanisms and Treatments
    • Neurological disorders and treatments
    • Long-Term Effects of COVID-19
    • Neurological diseases and metabolism

Papers in

    • Neurological disorders and treatments 14
    • Parkinson's Disease Mechanisms and Treatments 14
    • Neurological diseases and metabolism 4
    • Long-Term Effects of COVID-19 3

Niraj Kumar

64 papers receiving 395 citations

Peers

Niraj Kumar
Comparison fields: 5 of 82
  • Neurology 183
  • Neurology 67
  • Rehabilitation 24
  • Endocrinology, Diabetes and Metabolism 54
  • Cellular and Molecular Neuroscience 53
Replace Beata Łabuz-Roszak with:
Beata Łabuz-Roszak Poland
Adreesh Mukherjee India
Alak Pandit India
Carlo Alberto Defanti Italy
Taşkın Duman Türkiye
Chiara Salimei Italy
Hui Jan Tan Malaysia
Francisco Torres Spain
Eugene Scharf United States
Eleni Constantopoulos United States
Niraj Kumar relative to Beata Łabuz-Roszak Poland Beata Łabuz-Roszak's profile →
Citations per field
00.5×4.2×
Beata Łabuz-Roszak · 1×
Citations per year

Countries citing papers authored by Niraj Kumar

Since Specialization
Citations

This map shows the geographic impact of Niraj Kumar'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 Niraj Kumar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Niraj Kumar more than expected).

Fields of papers citing papers by Niraj Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Niraj Kumar. 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 Niraj Kumar. The network helps show where Niraj Kumar may publish in the future.

Co-authors

The 25 scholars most cited alongside Niraj Kumar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Niraj Kumar Line = papers co-authored together Niraj Kumar links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 76 papers — load more, or switch the sort, to bring in the rest.

#Work
1 199443
2 202137
3 202031
4 201629
5 201526
6 202021
7 201721
8 202217
9 201617
10 200915
11 202113
12 202112
13 20166
14 20175
15 20245
16 20185
17 20234
18 20204
19 20224
20 20164

About Niraj Kumar

Niraj Kumar is a scholar working on Neurology, Neurology, Anesthesiology and Pain Medicine, Rehabilitation and Experimental and Cognitive Psychology, having authored 76 papers that have together received 407 indexed citations. Recurring topics across this work include Neurological disorders and treatments (14 papers), Parkinson's Disease Mechanisms and Treatments (14 papers), Restless Legs Syndrome Research (8 papers), Sleep and related disorders (6 papers), Sleep and Wakefulness Research (5 papers), Stroke Rehabilitation and Recovery (4 papers), Neurological diseases and metabolism (4 papers) and Long-Term Effects of COVID-19 (3 papers). The work is most often cited by research in Neurology (183 citations), Neurology (67 citations), Rehabilitation (24 citations), Endocrinology, Diabetes and Metabolism (54 citations) and Cellular and Molecular Neuroscience (53 citations). Niraj Kumar has collaborated with scholars based in India, Canada and United Kingdom. Frequent co-authors include Philippe Rizek, Mandar Jog, Ravi Gupta, Rajeev Gupta, Mritunjai Kumar, Vijay Prakash Gupta, Ashutosh Tiwari, Olivia Samotus, Venugopalan Y. Vishnu and Paul C. Adams. Their work appears in journals such as Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques, Neurology, Sleep Medicine, International Journal of Cardiology and Diabetic Medicine.

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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2026