Evidence map›Paper›PMID 40770962›Full record

ArticleAnnals of clinical and translational neurology2025

Translating a Preclinically Tested 15 Hz rTMS Protocol to Humans With Chronic Spinal Cord Injury: A Safety and Feasibility Study.

Nabila Brihmat, Mehmed B Bayram, Morgan Paine, Janelle Carnahan, Jian Zhong, Xiaofei Guan, Guang H Yue, Soha Saleh, Gail F Forrest

Abstract read
In one paragraph

Article in Annals of clinical and translational neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Nabila BrihmatTim and Caroline Reynolds Center for Spinal Stimulation, Kessler Foundation, West Orange, New Jersey, USA.ORCID 0000-0002-2862-8356
Mehmed B BayramTim and Caroline Reynolds Center for Spinal Stimulation, Kessler Foundation, West Orange, New Jersey, USA.
Morgan PaineTim and Caroline Reynolds Center for Spinal Stimulation, Kessler Foundation, West Orange, New Jersey, USA.
Janelle CarnahanTim and Caroline Reynolds Center for Spinal Stimulation, Kessler Foundation, West Orange, New Jersey, USA.
Jian ZhongBurke Neurological Institute, White Plains, New York, USA.
Xiaofei GuanBurke Neurological Institute, White Plains, New York, USA.
Guang H YueDepartment of Physical Medicine & Rehabilitation, Rutgers New Jersey Medical School, Newark, New Jersey, USA.
Soha SalehDepartment of Rehabilitation and Movement Sciences, Rutgers School of Health Professions, Newark, New Jersey, USA.
Gail F ForrestTim and Caroline Reynolds Center for Spinal Stimulation, Kessler Foundation, West Orange, New Jersey, USA.

Funding

New York State Department of Health C34462GGThe Reynolds Foundation
6 · The paper itself

Abstract

objectivesRepetitive transcranial magnetic stimulation (rTMS) is a non-invasive brain stimulation strategy with a demonstrated potential to reinforce the residual pathways after a spinal cord injury (SCI). A preclinically tested high-frequency (15 Hz) rTMS (15 Hz rTMS) protocol was shown to induce corticospinal tract axon regeneration growth and sprouting, resulting in improved voluntary motor control and performance. In a translational perspective, we aimed to investigate the safety and feasibility of the 15 Hz rTMS paradigm as an adjunct therapeutic intervention in individuals with chronic SCI.

methodWe thus investigated the effects of a 15-day repeated protocol consisting of 15 Hz rTMS followed by task-specific hand motor training in 7 individuals with chronic cervical SCI. 15 Hz rTMS targeted the weaker wrist extensor muscle, based on participant- and day-specific resting motor threshold, motor responses, and maximum tolerability. Safety, feasibility, neurophysiological, and clinical functional outcomes were measured at different times of the therapeutic protocol.

resultsThe therapeutic stimulation protocol was delivered mostly as designed except with regard to stimulation intensity and duration and was overall tolerable without major serious effects. Preliminary neuroplastic and functional benefits revealed by corticospinal excitability and intracortical inhibition modulation and clinical improvements were noted and were still observable at follow-up times.

interpretationThis study confirms that an intervention combining 15 Hz rTMS and task-specific motor training is feasible, tolerable, and has the potential to induce neuroplastic changes and improve function in individuals with chronic cervical SCI. This feasibility study, in parallel with previous reports in able-bodied individuals, warrants further investigation of the adapted 15 Hz rTMS protocol in individuals at an earlier stage post-injury and to confirm efficacy in a larger and controlled study trial.

Indexed as

Spinal Cord InjuriesTranscranial Magnetic StimulationAdultChronic DiseaseEvoked Potentials, MotorFeasibility StudiesFemaleHumansMaleMiddle AgedTranslational Research, Biomedicalcervical spinal cord injuryfeasibilityhand dexterityneuroplasticitynon‐invasive brain stimulation

Identifiers

PMID40770962
PMCPMC12623840

What Socratic holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.