Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Andrzej Wolczowski"'
Autor:
Joanna Mencel, Jarosław Marusiak, Anna Jaskólska, Łukasz Kamiński, Marek Kurzyński, Andrzej Wołczowski, Artur Jaskólski, Katarzyna Kisiel-Sajewicz
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract The study aimed to determine whether four weeks of motor imagery training (MIT) of goal-directed reaching (reaching to grasp task) would affect the cortical activity during motor imagery of reaching (MIR) and grasping (MIG) in the same way.
Externí odkaz:
https://doaj.org/article/2402035ad2634565a465225d7fc88042
Autor:
Joanna Mencel, Anna Jaskólska, Jarosław Marusiak, Łukasz Kamiński, Marek Kurzyński, Andrzej Wołczowski, Artur Jaskólski, Katarzyna Kisiel-Sajewicz
Publikováno v:
Frontiers in Psychology, Vol 12 (2021)
This study explored the effect of kinesthetic motor imagery training on reaching-to-grasp movement supplemented by a virtual environment in a patient with congenital bilateral transverse upper-limb deficiency. Based on a theoretical assumption, it is
Externí odkaz:
https://doaj.org/article/f08f1b1cc1ac4000bcec146597642de2
Publikováno v:
TASK Quarterly, Vol 8, Iss 2 (2004)
The paper describes an EMG signal analysis based on the wavelet transform, applied for the hand prosthesis control. Signal features are represented by wavelet coefficients. A cross-validation method is applied for the feature selection process. The c
Externí odkaz:
https://doaj.org/article/72ba467cb5574b9a823ad9c56f3695b4
Autor:
Michal Bledowski, Andrzej Wolczowski
Publikováno v:
Journal of Automation, Mobile Robotics and Intelligent Systems. :40-47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0a2281fc7dd0b5f2779a76e84c36f97
https://doi.org/10.14313/jamris/2-2019/17
https://doi.org/10.14313/jamris/2-2019/17
Publikováno v:
Signal Processing: Image Communication. 73:37-52
Tensor decomposition methods are widely used in various areas of science for multilinear feature extraction and dimensionality reduction of multi-way arrays. Linked CANDECOM/PARAFAC (CP) tensor decomposition (LCPTD) can be used for extraction of shar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecee5f30a2db554855c94e3c2f07a36c
https://doi.org/10.1016/j.image.2018.11.001
https://doi.org/10.1016/j.image.2018.11.001
Autor:
Andrzej Wolczowski, Katarzyna Kisiel-Sajewicz, Anna Jaskólska, Jarosław Marusiak, Artur Jaskólski, Łukasz Kamiński, Joanna Mencel, Marek Kurzynski
Publikováno v:
Frontiers in Psychology
Frontiers in Psychology, Vol 12 (2021)
Frontiers in Psychology, Vol 12 (2021)
This study explored the effect of kinesthetic motor imagery training on reaching-to-grasp movement supplemented by a virtual environment in a patient with congenital bilateral transverse upper-limb deficiency. Based on a theoretical assumption, it is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b026ed14d8efe9bb31d18bb6ac1f83dc
https://pubmed.ncbi.nlm.nih.gov/33828507
https://pubmed.ncbi.nlm.nih.gov/33828507
Publikováno v:
Journal of Automation, Mobile Robotics & Intelligent Systems. 11:22-29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbc877d19b36b46b3257f0dd3d830c63
https://doi.org/10.14313/jamris_3-2017/25
https://doi.org/10.14313/jamris_3-2017/25
Autor:
Lukasz Szumowski, Przemyslaw Bierut, Marek Kurzynski, Jerzy S. Witkowski, Anna Jaskólska, Jarosław Marusiak, Katarzyna Kisiel-Sajewicz, Andrzej Wolczowski
Publikováno v:
Computers in Biology and Medicine. 87:311-321
One of the biggest problems of upper limb transplantation is lack of certainty as to whether a patient will be able to control voluntary movements of transplanted hands. Based on findings of the recent research on brain cortex plasticity, a premise c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6e0157c75aa1744715c222aba17e6f5
https://doi.org/10.1016/j.compbiomed.2017.06.010
https://doi.org/10.1016/j.compbiomed.2017.06.010
Autor:
Andrzej Wolczowski, Rafal Zdunek
Publikováno v:
Biocybernetics and Biomedical Engineering. 37:103-113
In this study, we considered the problem of controlling a prosthetic hand with noisy electromyography (EMG) and mechanomyography (MMG) signals. Several dimensionality reduction methods were analyzed to assess their efficiency at classifying these sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9664f848bb79094cc7ab0229bc8ed6c7
https://doi.org/10.1016/j.bbe.2016.09.004
https://doi.org/10.1016/j.bbe.2016.09.004
Autor:
Andrzej Wolczowski, Michal Bledowski
Publikováno v:
SSCI
The paper discusses the problem of the process of quick recognition and classification of electromyographic signals in order to control a robotic prosthetic hand. The work is based on the assumption that during the recording of the movement, the sign
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee6f3cd207f2c5310b0ca0f3cdb7dc2a
https://doi.org/10.1109/ssci44817.2019.9003116
https://doi.org/10.1109/ssci44817.2019.9003116