Evidence map›Paper›PMID 34038206›Full record

ArticleThe Journal of international medical research2021

Patient-specific functional electrical stimulation strategy based on muscle synergy and walking posture analysis for gait rehabilitation of stroke patients.

Junghwan Lim, Taehyun Lim, Jungeun Lee, Junhyuk Sim, Hyungjun Chang, Bumchul Yoon, Hoeryong Jung

Open access · goldAbstract read
In one paragraph

Article in The Journal of international medical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 18 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Junghwan LimDepartment of Mechanical Engineering, 34965Konkuk University, Gwangjin-gu, Seoul, Republic of Korea.
Taehyun LimDepartment of Physical Therapy, Graduate School, 34973Korea University, Seongbuk-gu, Seoul, Republic of Korea.
Jungeun LeeDepartment of Mechanical Engineering, 34965Konkuk University, Gwangjin-gu, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0002-2025-0870
Junhyuk SimDepartment of Mechanical Engineering, 34965Konkuk University, Gwangjin-gu, Seoul, Republic of Korea.
Hyungjun ChangDepartment of Mechanical Engineering, 34965Konkuk University, Gwangjin-gu, Seoul, Republic of Korea.
Bumchul YoonDepartment of Physical Therapy, Graduate School, 34973Korea University, Seongbuk-gu, Seoul, Republic of Korea.
Hoeryong JungDepartment of Mechanical Engineering, 34965Konkuk University, Gwangjin-gu, Seoul, Republic of Korea.ORCID https://orcid.org/0000-0001-7080-6630
Konkuk University · KRKorea University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate a novel multi-channel functional electrical stimulation (FES) rehabilitation method based on the evaluation of patient-specific walking dysfunction.

methodsThis study investigated a novel multi-channel FES-based rehabilitation method that analysed the patient's muscle synergy and walking posture. A patient-specific FES profile was produced in the pre-evaluation stage by comparing the muscle synergy and walking posture of the patient with those of healthy control subjects. During the rehabilitation phase, this profile was used to determine an appropriate FES pulse width and amplitude for stimulating the patient's muscles as they walked across a flat surface.

resultsTwo stroke patients with hemiplegic symptoms participated in a clinical evaluation of the proposed method involving a 4-week course of rehabilitation. An evaluation of the rehabilitation results based on a comparison of the pre- and post-rehabilitation muscle synergy and walking posture revealed that the rehabilitation enhanced the muscle synergy similarity between the patients and healthy control subjects and their quantitative walking performance, as measured by a 10-m walk test and walking speed, by up to 23.38% and 30.00%, respectively.

conclusionThese results indicated that the proposed rehabilitation method improved walking ability by improving muscle coordination and adequately supporting weakened muscles in stroke patients.

Indexed as

Electric Stimulation TherapyStroke RehabilitationElectric StimulationGaitHumansMusclesPostureWalkingfunctional electrical stimulationmuscle synergyStroke rehabilitation

Identifiers

PMID34038206
PMCPMC8161899
OpenAlexW3164853486

What OpenQuestion holds

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LicenceCC BY-NC
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.