LabCompass

Raj G. Kumar

Medicine · The Ohio State University

OpenAlex ORCID
Mid career · publishing since 2005
Traumatic Brain Injury ResearchTraumatic Brain Injury and Neurovascular DisturbancesTrauma and Emergency Care StudiesCardiac Arrest and ResuscitationStroke Rehabilitation and Recovery

Publications

149

Citations

2,357

Est. group size

~2

Recurring co-author estimate

Active years

22

Publishing since 2005

Research summary
AI-generated

Raj G. Kumar's research focuses on long-term outcomes and recovery patterns after traumatic brain injury (TBI), especially in older adults and veterans. Using longitudinal data and statistical modeling (such as Markov models and trajectory analysis), the work examines how functional independence, community participation, and emotional wellbeing change over time after brain injury, as well as related rehabilitation and stroke outcomes. This research aims to inform rehabilitation care, prediction of recovery paths, and identification of risk factors like homeboundness or blast exposure.

Traumatic brain injury outcomes and recoveryRehabilitation and functional trajectories in older adults/veteransLongitudinal data methods (missing data, Markov models)Stroke and inpatient rehabilitation predictionNeuroimaging correlates of brain injury phenotypes

Publication output has grown from single digits in 2017-2019 to a steady 12-17 papers per year from 2020 through 2025, indicating a sustained and slightly increasing level of research activity over the last decade.

Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026

Publication cadence
Publications per year over the last 10 years — averaging 13.2/year recently
2017: 9 publications172018: 11 publications182019: 4 publications192020: 13 publications202021: 17 publications17212022: 16 publications222023: 12 publications232024: 16 publications242025: 16 publications252026: 6 publications26
Recent publications
Publishes in
  • Journal of Head Trauma Rehabilitation×24
  • Archives of Physical Medicine and Rehabilitation×17
  • Journal of Neurotrauma×12
  • Alzheimer s & Dementia×7
  • Brain Injury×4
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This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.

Last updated Jul 19, 2026.

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