Evidence map›Paper›PMID 35407636›Full record

ArticleJournal of clinical medicine2022

Adapting Human-Based Transcutaneous Spinal Cord Stimulation to Develop a Clinically Relevant Animal Model.

Dillon C Malloy, Maria Knikou, Marie-Pascale Côté

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.8field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 45 citations in OpenAlex.

  1. Article
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  6. Forward Stepping Evoked by Transvertebral Stimulation in the Decerebrate Cat.Neuromodulation : journal of the International Neuromodulation Society · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Dillon C MalloyMarion Murray Spinal Cord Research Center, Department of Neurobiology and Anatomy, Drexel University, Philadelphia, PA 19129, USA.
Maria KnikouKlab4Recovery Research Laboratory, Department of Physical Therapy, College of Staten Island, New York, NY 10314, USA.
Marie-Pascale CôtéMarion Murray Spinal Cord Research Center, Department of Neurobiology and Anatomy, Drexel University, Philadelphia, PA 19129, USA.ORCID 0000-0003-1145-2179
Drexel University · USCollege of Staten Island · US

Funding

Priming with High-Frequency Trans-spinal Stimulation to Augment Locomotor Training Benefits in Spinal Cord InjuryR01HD100544 · NICHD · COLLEGE OF STATEN ISLAND · PI HAREL, NOAM Y., KNIKOU, MARIA · 2020 to 2023
$2.2M
Mechanisms of Action Contributing to Decrease Spasticity and Improve Motor Recovery with Repeated Transcutaneous Stimulation After Spinal Cord InjuryR01NS119475 · NINDS · DREXEL UNIVERSITY · PI COTE, MARIE-PASCALE · 2021 to 2025
$1.8M
Craig H Neilsen Foundation 647897Eunice Kennedy Shriver National Institute of Child Health and Human Development RO1 HD100544New York State Department of Health SCIRP 647897NICHD NIH HHS R01 HD100544NINDS NIH HHS R01 NS119475NINDS NIH HHS RO1 NS119475
6 · The paper itself

Abstract

Transcutaneous spinal cord stimulation (tSCS) as a neuromodulatory strategy has received great attention as a method to promote functional recovery after spinal cord injury (SCI). However, due to the noninvasive nature of tSCS, investigations have primarily focused on human applications. This leaves a critical need for the development of a suitable animal model to further our understanding of this therapeutic intervention in terms of functional and neuroanatomical plasticity and to optimize stimulation protocols. The objective of this study is to establish a new animal model of thoracolumbar tSCS that (1) can accurately recapitulate studies in healthy humans and (2) can receive a repeated and stable tSCS treatment after SCI with minimal restraint, while the electrode remains consistently positioned. We show that our model displays bilateral evoked potentials in multisegmental leg muscles characteristically comparable to humans. Our data also suggest that tSCS mainly activates dorsal root structures like in humans, thereby accounting for the different electrode-to-body-size ratio between the two species. Finally, a repeated tSCS treatment protocol in the awake rat after a complete spinal cord transection is feasible, tolerable, and safe, even with minimal body restraint. Additionally, repeated tSCS was capable of modulating motor output after SCI, providing an avenue to further investigate stimulation-based neuroplasticity and optimize treatment.

Indexed as

electrical stimulationevoked potentialslumbar spinal cordneuromodulationspinal cord injurytranscutaneous spinal cord stimulation

Identifiers

PMID35407636
PMCPMC8999945
OpenAlexW4223506989

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 OpenQuestion graph.