Evidence map›Paper›PMID 27658585›Full record

ArticleScientific reports2016

Using an Artificial Neural Bypass to Restore Cortical Control of Rhythmic Movements in a Human with Quadriplegia.

Gaurav Sharma, David A Friedenberg, Nicholas Annetta, Bradley Glenn, Marcie Bockbrader, Connor Majstorovic, Stephanie Domas, W Jerry Mysiw, Ali Rezai, Chad Bouton

3 registry-linked trialsOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.7field-weighted citation impact, top 7% 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.

NCT01997125 nacompletednot on this map

Reanimation in Tetraplegia: Restoring Cortical Control of Functional Movement in Humans With Quadriplegia

TypeinterventionalSponsorMarcia BockbraderRan2013 to 2019Enrolled1ConditionsSpinal Cord Injury (Quadraplegia)ArmsNeural Bridge System
NCT03680872 narecruitingnot on this mapstarted 2019, after this paper: background citation

Restoring Motor and Sensory Hand Function in Tetraplegia Using a Neural Bypass System

TypeinterventionalSponsorChad BoutonRan2019 to 2028Enrolled7ConditionsSpinal Cord Injuries, Spinal Cord Injury CervicalArmsBidirectional Neural Bypass System
NCT04075812 nacompletednot on this map

High Definition Neuromuscular Stimulation in Tetraplegia

TypeinterventionalSponsorOhio State UniversityRan2013 to 2019Enrolled2ConditionsSpinal Cord Injury at C4-C6 LevelArmsNeuromuscular Stimulator
3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 64 citations in OpenAlex.

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  13. Human motor decoding from neural signals: a review.BMC biomedical engineering · 2019
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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

10 authors at 2 institutions in 1 country.

Gaurav SharmaMedical Devices and Neuromodulation, Battelle Memorial Institute, 505 King Ave, Columbus, OH, 43201, USA.
David A FriedenbergAdvanced Analytics and Health Research, Battelle Memorial Institute, 505 King Ave, Columbus, OH, 4320, USA.
Nicholas AnnettaMedical Devices and Neuromodulation, Battelle Memorial Institute, 505 King Ave, Columbus, OH, 43201, USA.
Bradley GlennEnergy Systems, Battelle Memorial Institute, 505 King Ave, Columbus, OH, 43201, USA.
Marcie BockbraderCenter for Neuromodulation, The Ohio State University, 480 Medical Center Dr, Columbus, OH, 43210, USA.
Connor MajstorovicMedical Devices and Neuromodulation, Battelle Memorial Institute, 505 King Ave, Columbus, OH, 43201, USA.
Stephanie DomasMedical Devices and Neuromodulation, Battelle Memorial Institute, 505 King Ave, Columbus, OH, 43201, USA.
W Jerry MysiwCenter for Neuromodulation, The Ohio State University, 480 Medical Center Dr, Columbus, OH, 43210, USA.
Ali RezaiCenter for Neuromodulation, The Ohio State University, 480 Medical Center Dr, Columbus, OH, 43210, USA.
Chad BoutonMedical Devices and Neuromodulation, Battelle Memorial Institute, 505 King Ave, Columbus, OH, 43201, USA.
Battelle · USThe Ohio State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neuroprosthetic technology has been used to restore cortical control of discrete (non-rhythmic) hand movements in a paralyzed person. However, cortical control of rhythmic movements which originate in the brain but are coordinated by Central Pattern Generator (CPG) neural networks in the spinal cord has not been demonstrated previously. Here we show a demonstration of an artificial neural bypass technology that decodes cortical activity and emulates spinal cord CPG function allowing volitional rhythmic hand movement. The technology uses a combination of signals recorded from the brain, machine-learning algorithms to decode the signals, a numerical model of CPG network, and a neuromuscular electrical stimulation system to evoke rhythmic movements. Using the neural bypass, a quadriplegic participant was able to initiate, sustain, and switch between rhythmic and discrete finger movements, using his thoughts alone. These results have implications in advancing neuroprosthetic technology to restore complex movements in people living with paralysis.

Identifiers

PMID27658585
PMCPMC5034342
OpenAlexW2522852351

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.