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Indian research on transcranial magnetic stimulation: A bibliometric analysis
Sangha Mitra Godi1, Sai Krishna Tikka2
1Department of Psychiatry, Central Institute of Psychiatry, Ranchi, Jharkhand, India.
Indian Journal of Psychiatry
|June 16, 2023
Summary
Indian studies show a growing trend in Transcranial Magnetic Stimulation (TMS) research for neurological and psychiatric conditions. Further studies are needed to match global research output.
Area of Science:
- Neuroscience
- Psychiatry
- Bibliometrics
Background:
- Indian studies have significantly contributed to understanding the role of Transcranial Magnetic Stimulation (TMS) in neurology and psychiatry.
- A growing body of evidence highlights TMS's potential in clinical applications.
Purpose of the Study:
- To conduct a bibliometric analysis of research trends in Transcranial Magnetic Stimulation (TMS) in India.
- To evaluate TMS as a diagnostic and therapeutic tool based on Indian research output.
Main Methods:
- Bibliometric analysis of 146 publications retrieved from various databases.
- Data analysis using Microsoft Excel and VOSviewer to identify trends and key contributors.
Main Results:
- A linear positive growth in TMS and neuropsychiatry publications from India was observed, with approximately 3000 citations.
- Schizophrenia was the most frequently researched diagnosis.
- NIMHANS, Bengaluru, led in publications, while the Asian Journal of Psychiatry and Journal of Affective Disorders were prominent in publication count and citations, respectively.
Conclusions:
- Indian research in TMS shows growth mirroring global trends.
- There is a need for increased research output from India to align with international levels.

