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Updated: May 20, 2026
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Repetitive Transcranial Magnetic Stimulation to the Unilateral Hemisphere of Rat Brain
Published on: October 22, 2016
Translational neuromodulation: approximating human transcranial magnetic stimulation protocols in rats
Andrew M Vahabzadeh-Hagh1, Paul A Muller, Roman Gersner
1Department of Neurology, Children's Hospital, Harvard Medical School, Boston, MA 02115, USA.
Summary
Rat transcranial magnetic stimulation (TMS) is a growing field for preclinical research. This review details principles and methods for approximating human TMS protocols in rats, aiding translational brain stimulation studies.
Area of Science:
- Neuroscience
- Biomedical Engineering
- Translational Research
Background:
- Transcranial magnetic stimulation (TMS) is a clinical tool with therapeutic and diagnostic potential.
- Elucidating TMS mechanisms and optimizing protocols requires robust animal models.
- Rat models are increasingly used for TMS research, necessitating analysis of human-protocol translation.
Purpose of the Study:
- To review essential principles for approximating human TMS protocols in rat models.
- To analyze specific methods used in published rat TMS studies.
- To assess the relevance of rat TMS research to human applications.
Main Methods:
- Comprehensive English language literature search.
- Inclusion of author experience and data.
- Focus on principles and methods for translating human TMS to rats.
Main Results:
- Significant growth in rodent TMS publications observed.
- Advances in translating single, paired-pulse, and repetitive TMS paradigms to rodents presented.
- Highlighting TMS's role in generating preclinical trial data.
Conclusions:
- Rat TMS has limitations in direct human parallels but is valuable for translational research.
- Rat models aid in designing and implementing stimulation protocols for clinical applications.
- Continued use of rat TMS is expected to advance brain stimulation therapies.
