BCI Assisted Motor Function Improvement and Recovery in Children with Cerebral Palsy DOI
Pavel Bobrov,

Sokolova Anastasia,

Evgeniy Lukyanov

et al.

Published: Sept. 28, 2023

The paper reports the results of BCI-controlled exoskeleton trials for 88 children and adolescents diagnosed with cerebral palsy having unilateral paresis or hemiplegia. Significant improvement motor function according to ARAT Fugl-Meyer, Jebsen-Taylor, Box Blocks test were observed, as well increase in muscle force MRCSS. BCI performance indices show that patients capable controlling accuracy comparable post-stroke patients. Further analysis indicates higher gain clinical scales is associated F-scores paretic hand lower intact movement imagery classification.

Language: Английский

A Multiple Session Dataset of NIRS Recordings From Stroke Patients Controlling Brain-Computer Interface DOI Creative Commons
М. Р. Исаев, О. А. Мокиенко, R. Kh. Lyukmanov

et al.

medRxiv (Cold Spring Harbor Laboratory), Journal Year: 2024, Volume and Issue: unknown

Published: March 28, 2024

Abstract This paper presents an open dataset of over 50 hours near infrared spectroscopy (NIRS) recordings. Fifteen stroke patients completed a total 237 motor imagery brain–computer interface (BCI) sessions. The BCI was controlled by imagined hand movements; visual feedback presented based on the real– time data classification results. We provide experimental records, patient demographic profiles, clinical scores (including ARAT and Fugl–Meyer), online performance, simple analysis hemodynamic response. assume that this can be useful for evaluating effectiveness various near– signal processing techniques in with cerebrovascular accidents.

Language: Английский

Citations

1
A multiple session dataset of NIRS recordings from stroke patients controlling brain–computer interface DOI Creative Commons
М. Р. Исаев, О. А. Мокиенко, R. Kh. Lyukmanov

et al.

Scientific Data, Journal Year: 2024, Volume and Issue: 11(1)

Published: Oct. 25, 2024

This paper presents an open dataset of over 50 hours near infrared spectroscopy (NIRS) recordings. Fifteen stroke patients completed a total 237 motor imagery brain-computer interface (BCI) sessions. The BCI was controlled by imagined hand movements; visual feedback presented based on the real-time data classification results. We provide experimental records, patient demographic profiles, clinical scores (including ARAT and Fugl-Meyer), online performance, simple analysis hemodynamic response. assume that this can be useful for evaluating effectiveness various near-infrared signal processing techniques in with cerebrovascular accidents.

Language: Английский

Citations

1
Hand-worn devices for assessment and rehabilitation of motor function and their potential use in BCI protocols: a review DOI Creative Commons
Madison Bates, Sridhar Sunderam

Frontiers in Human Neuroscience, Journal Year: 2023, Volume and Issue: 17

Published: July 6, 2023

Introduction Various neurological conditions can impair hand function. Affected individuals cannot fully participate in activities of daily living due to the lack fine motor control. Neurorehabilitation emphasizes repetitive movement and subjective clinical assessments that require experience administer. Methods Here, we perform a review literature focused on use hand-worn devices for rehabilitation assessment We paid particular attention protocols involve brain-computer interfaces (BCIs) since BCIs are gaining ground as means detecting volitional signals basis interactive training augment recovery. All reviewed either monitor, assist, stimulate, or support finger movement. Results A majority studies here test validate through trials, especially stroke. Even though sensor gloves most commonly employed type device this domain, they have certain limitations. Many such bend inertial sensors monitor individual digits, but few both applied pressure. The BCI is also uncommon. Discussion conclude flexion grip will benefit diagnostic function during treatment closed-loop aimed at rehabilitation.

Language: Английский

Citations

3
Brain–Computer Interfaces for Upper Limb Motor Recovery after Stroke: Current Status and Development Prospects (Review) DOI Open Access
О. А. Мокиенко, R. Kh. Lyukmanov, Pavel Bobrov

et al.

Sovremennye tehnologii v medicine, Journal Year: 2023, Volume and Issue: 15(6), P. 63 - 63

Published: Dec. 27, 2023

Brain-computer interfaces (BCIs) are a group of technologies that allow mental training with feedback for post-stroke motor recovery. Varieties these have been studied in numerous clinical trials more than 10 years, and their construct software constantly being improved. Despite the positive treatment results availability registered medical devices, there currently number problems wide application BCI technologies. This review provides information on most types BCIs its protocols describes evidence base effectiveness upper limb recovery after stroke. The main scaling this technology ways to solve them also described.

Language: Английский

Citations

3
Acupuncture combined with balloon dilation for post-stroke cricopharyngeal achalasia: A meta-analysis of randomized controlled trials DOI Creative Commons
Jing Luo,

Bingjing Huang,

Huiyan Zheng

et al.

Frontiers in Neuroscience, Journal Year: 2023, Volume and Issue: 16

Published: Jan. 12, 2023

The purpose of this study was to systematically evaluate the effectiveness acupuncture combined with balloon dilatation in patients post-stroke cricopharyngeal achalasia (CPA) according effective rate, videofluoroscopy swallowing (VFSS) score and standardized function assessment scale (SSA) through Meta-analysis.English Chinese language literature published before July 24,2022 were searched ten electronic databases. identified articles screened, data extracted, methodological quality included trials assessed. Using RevMan 5.4.1 software perform Meta-analysis.10 studies 517 CPA included. Meta-analysis showed that rate experience group higher than control [OR = 0.62; 95% CI (2.32, 13.05); I2 0%; p 0.0001]. Compared group, SSA lower [MD -4.22; (-4.57, -3.87); 42%; < 0.00001]. In terms VFSS scores, greater efficacy differences 1.53; (1.32, 1.75); subgroup analysis based on average course disease (<1 month vs. ≥1 month) no significant difference. age (>60 years ≤60 years) significantly effect may be better older 60 years. treatment (>30 days ≤30 days) course>30 days.Acupuncture an method for treating CPA. dilatation, can improve patients, it is also different courses, ages, course, while over old 30 have clinical outcomes.

Language: Английский

Citations

2
Possibilities of the brain—computer interface in the correction of post-stroke cognitive impairments DOI
V A Borisova, Е. В. Исакова, С. В. Котов

et al.

S S Korsakov Journal of Neurology and Psychiatry, Journal Year: 2022, Volume and Issue: 122(12), P. 60 - 60

Published: Jan. 1, 2022

In recent years, brain-computer interfaces have been widely used in neurorehabilitation, and an extensive database of results from clinical studies conducted around the world has accumulated, demonstrating their effectiveness restoring motor function after a stroke. Currently, use post-stroke cognitive impairment is expanding. This article discusses potential prospects for using treatment disorders, reviews experience it, presents stroke patients, evaluates possibilities this technology, describes prospects, new directions work on studying its effects.Интерфейсы «мозг—компьютер» (ИМК) активно используются в нейрореабилитации. В последние годы накоплена обширная база результатов клинических исследований, проведенных во всем мире, демонстрирующая эффективность ИМК восстановлении двигательной функции после инсульта. настоящее время расширяется применение при постинсультных когнитивных нарушениях. статье рассматриваются потенциальные возможности и перспективы использования для лечения расстройств, опыт использования, приводятся результаты исследований у пациентов, перенесших инсульт, оцениваются применения данной технологии, описаны перспективы, новые направления работ по изучению ее эффектов.

Language: Русский

Citations

3
AHP-based Design of a Finger Training Device for Stroke DOI Open Access
Wei Hua, Ding-Bang Luh, Xin Li

et al.

International Journal of Advanced Computer Science and Applications, Journal Year: 2023, Volume and Issue: 14(10)

Published: Jan. 1, 2023

This study aims to develop a stroke finger training device specifically for office hand scenes which exercises the small muscles of fingertips and improves strength patients. The has real-time recording function muscle changes during enhances interaction through feedback data, thereby improving effectiveness. research involves analyzing postures movements in computer scenes, designing questionnaires obtain user requirements, using Delphi analysis method screen key indicators form standards program layers. Analytic Hierarchy Process (AHP) evaluates ranks core design elements. According elements, structure system are guided, prototype is built experimental testing. results show that effectively participants' strength, stability, coordination helps restore function. AHP allows evaluating ranking device's making more reasonable comprehensive. Overall, significantly participants.

Language: Английский

Citations

1
Personalized Daily Hand Movement Training Methods and Effects: A Case Study DOI Creative Commons
Hua Wei, Kun Chen, Zihao Chen

et al.

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(12), P. 5297 - 5297

Published: June 19, 2024

This study proposes a method for personalized daily hand exercise training to address the lack of personalization in rehabilitation and its disconnect from life. research aims evaluate impact Happiness Memory Therapy on patients’ function through gamified life training. The methodology integrates Positive Mirror Theory assist game design. Patient interviews empathy are used gather experiences, interests, hobbies, challenges, which then incorporated into experimental process includes pre- post-intervention tests assess changes subjective well-being (SWLS), happiness (SHS), positive negative emotions (PANAS), psychological (PWB), impairment (DASH). results show that intervention significantly enhances well-being, happiness, emotions, reduces impairments. In conclusion, effective developing methods have significant improving health quality stroke patients, offering new ideas

Language: Английский

Citations

0
EEG Sensorimotor Rhythms Dynamics in Children with Cerebral Palsy during the Course of Neurorehabilitation, Depending in the Success of Their Imagination of Movements DOI
В. Б. Павленко, S. V. Vlasenko,

E. N. Chuyan

et al.

Journal of Evolutionary Biochemistry and Physiology, Journal Year: 2024, Volume and Issue: 60(4), P. 1618 - 1629

Published: July 1, 2024

Language: Английский

Citations

0
EEG sensorimotor rhythms dynamics in children with cerebral palsy during the course of neurorehabilitation, depending in the success of their imagination of movements DOI
В. Б. Павленко, S. V. Vlasenko,

E. N. Chuyan

et al.

Российский физиологический журнал им  И  М  Сеченова, Journal Year: 2024, Volume and Issue: 110(8), P. 1223 - 1237

Published: Oct. 19, 2024

An analysis of changes in sensorimotor rhythms the electroencephalogram (EEG) and features restoration motor functions during a course neurorehabilitation using non-invasive brain-computer-hand exoskeleton interface was carried out 50 children aged 7–15 years both sexes suffering from cerebral palsy (CP). EEG recorded 32 leads under conditions rest kinesthetic imagination hand extension movements. Depending on success classifier program determining imaginary states based pattern, were divided into two groups – with high low when imagining In studied groups, undergoing neurorehabilitation, differences revealed nature amplitude mu (8–13 Hz) beta (15–25 frequency ranges. When movements right hand, intergroup for rhythm reached level statistical significance medial electrodes fronto-central parietal areas neocortex, lead region. Children group showed decrease or slight increase mu- these brain at last session compared to first. We hypothesize that this are not only better able kinesthetically imagine throughout but also, feedback signals, learn effectively adjust their strategies movement imagination. an areas, indicating development inhibition frontoparietal network. Patients, whose determined more accurately by classifier, achieved higher rates rehabilitation. The results study important clarifying mechanisms patients influence neurorehabilitation.

Language: Английский

Citations

0