Evidence map›Paper›PMID 39984530›Full record

ArticleScientific data2025

Lower limb motor imagery EEG dataset based on the multi-paradigm and longitudinal-training of stroke patients.

Yuan Liu, Zhuolan Gui, De Yan, Zhuang Wang, Ruisi Gao, Ningxin Han, Junying Chen, Jialing Wu, Dong Ming

Abstract readDataset
In one paragraph

Article in Scientific data, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

9 authors.

Yuan Liu *the Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, 300072, China. ryanliu@tju.edu.cn.ORCID http://orcid.org/0000-0002-9703-7357
Zhuolan Gui *the Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, 300072, China.ORCID http://orcid.org/0009-0006-7972-7246
De Yanthe Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, 300072, China.
Zhuang Wangthe Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, 300072, China.
Ruisi Gaothe Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, 300072, China.
Ningxin Hanthe Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, 300072, China.
Junying ChenClinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, 300370, China.
Jialing WuDepartment of Neurology, Tianjin Huanhu Hospital, Tianjin, 300350, China. wywjl2009@hotmail.com.
Dong Mingthe Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin, 300072, China. richardming@tju.edu.cn.

Funding

National Natural Science Foundation of China (National Science Foundation of China) 62273251
6 · The paper itself

Abstract

Motor dysfunction is one of the most significant sequelae of stroke, with lower limb impairment being a major concern for stroke patients. Motor imagery (MI) technology based on brain-computer interface (BCI) offers promising rehabilitation potential for stroke patients by activating motor-related brain areas. However, developing a robust BCI-MI system and uncovering the underlying mechanisms of neural plasticity during stroke recovery through such systems requires large-scale datasets. These datasets are particularly needed for accurate lower limb MI in stroke patients and for longitudinal data reflecting the rehabilitation process. This study addresses this gap by collecting EEG data from 27 stroke patients, covering two enhanced paradigms and three different time points. The dataset includes raw EEG signals, preprocessed data, and patient information. An initial analysis using CSP-SVM on the dataset yielded an average classification accuracy of 80.50%. We anticipate that this dataset will facilitate research into brain neuroplasticity in stroke patients, aid in the development of decoding algorithms for lower limb stroke, and contribute to the establishment of comprehensive stroke rehabilitation systems.

Indexed as

Brain-Computer InterfacesElectroencephalographyLower ExtremityStrokeStroke RehabilitationAgedFemaleHumansMaleMiddle Aged

Identifiers

PMID39984530
PMCPMC11845778

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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 OpenQuestion graph.