Evidence map›Paper›PMID 28165427›Full record

ArticleInternational journal of molecular sciences2017

Developing and Evaluating a Flexible Wireless Microcoil Array Based Integrated Interface for Epidural Cortical Stimulation.

Xing Wang, Sharjeel A Chaudhry, Wensheng Hou, Xiaofeng Jia

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 53% 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

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
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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

4 authors at 3 institutions in 2 countries.

Xing WangKey Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China. wangxing@cqu.edu.cn.
Sharjeel A ChaudhrySchool of Medicine and Health Sciences, George Washington University, Washington, DC 20037, USA. sharjeel@gwu.edu.
Wensheng HouKey Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing 400044, China. w.s.hou@cqu.edu.cn.
Xiaofeng JiaDepartment of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD 21201, USA. xjia@som.umaryland.edu.
Chongqing University · CNGeorge Washington University · USUniversity of Maryland, Baltimore · US

Funding

Brain Monitoring and Therapeutic Hypothermia after Cardiac ArrestR01HL118084 · NHLBI · UNIVERSITY OF MARYLAND BALTIMORE · PI JIA, XIAOFENG · 2013 to 2018
$1.9M
NHLBI NIH HHS R01 HL118084
6 · The paper itself

Abstract

Stroke leads to serious long-term disability. Electrical epidural cortical stimulation has made significant improvements in stroke rehabilitation therapy. We developed a preliminary wireless implantable passive interface, which consists of a stimulating surface electrode, receiving coil, and single flexible passive demodulated circuit printed by flexible printed circuit (FPC) technique and output pulse voltage stimulus by inductively coupling an external circuit. The wireless implantable board was implanted in cats' unilateral epidural space for electrical stimulation of the primary visual cortex (V1) while the evoked responses were recorded on the contralateral V1 using a needle electrode. The wireless implantable board output stable monophasic voltage stimuli. The amplitude of the monophasic voltage output could be adjusted by controlling the voltage of the transmitter circuit within a range of 5-20 V. In acute experiment, cortico-cortical evoked potential (CCEP) response was recorded on the contralateral V1. The amplitude of N2 in CCEP was modulated by adjusting the stimulation intensity of the wireless interface. These results demonstrated that a wireless interface based on a microcoil array can offer a valuable tool for researchers to explore electrical stimulation in research and the dura mater-electrode interface can effectively transmit electrical stimulation.

Indexed as

Epidural SpaceProstheses and ImplantsVisual CortexWireless TechnologyAnimalsCatsElectric StimulationElectrodesEvoked Potentialsepidural cortical stimulationinductive couplingmicro coilnerve-electrode interfacerehabilitationstroke

Identifiers

PMID28165427
PMCPMC5343870
OpenAlexW2586545309

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.