Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Chris Fietkiewicz"'
Autor:
Yuxin Wang, Zhiqi Jiang, Chunguang Chu, Zhen Zhang, Jiang Wang, Dianyou Li, Naying He, Chris Fietkiewicz, Changsong Zhou, Marcus Kaiser, Xuze Bai, Chencheng Zhang, Chen Liu
Publikováno v:
npj Parkinson's Disease, Vol 10, Iss 1, Pp 1-12 (2024)
Abstract Deep brain stimulation (DBS) can ameliorate motor symptoms in Parkinson’s disease (PD), but its mechanism remains unclear. This work constructs a multi-scale brain model using the fMRI data from 27 PD patients with subthalamic DBS and 30 h
Externí odkaz:
https://doaj.org/article/91db688e5d754f749154f33b43c09f02
Autor:
Chris Fietkiewicz, Robert A. McDougal, David Corrales Marco, Hillel J. Chiel, Peter J. Thomas
Publikováno v:
Frontiers in Computational Neuroscience, Vol 17 (2023)
The dynamical properties of the brain and the dynamics of the body strongly influence one another. Their interaction generates complex adaptive behavior. While a wide variety of simulation tools exist for neural dynamics or biomechanics separately, t
Externí odkaz:
https://doaj.org/article/f067fb0e7a3d4fbbb902358e4d267591
Publikováno v:
IEEE Access, Vol 8, Pp 161067-161079 (2020)
Aiming at the problem that the Proportional-Integral-Derivative (PID) control strategy needs to readjust controller parameters for different Parkinson's disease (PD) states. This work proposes an improved control strategy that considers an artificial
Externí odkaz:
https://doaj.org/article/f3db864e5f1b4733a968e5fd37c4565c
Autor:
Chunguang Chu, Zhen Zhang, Zhenxi Song, Zifan Xu, Jiang Wang, Fei Wang, Wei Liu, Liying Lu, Chen Liu, Xiaodong Zhu, Chris Fietkiewicz, Kenneth A. Loparo
Publikováno v:
IEEE Journal of Biomedical and Health Informatics. 27:1307-1318
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a9d4df9d3c27f3e69f68847a540b33
https://doi.org/10.1109/jbhi.2022.3232811
https://doi.org/10.1109/jbhi.2022.3232811
Publikováno v:
Neural Networks. 123:381-392
Excessive neural synchronization in the cortico-basal ganglia-thalamocortical circuits in the beta (β) frequency range (12-35 Hz) is closely associated with dopamine depletion in Parkinson's disease (PD) and correlated with movement impairments, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44e1e899945f4450c220a8d7126f4d4d
https://doi.org/10.1016/j.neunet.2019.12.021
https://doi.org/10.1016/j.neunet.2019.12.021
Autor:
Shuangming Yang, Chris Fietkiewicz, Kenneth A. Loparo, Bin Deng, Lin Qianjin, Chen Liu, Jiang Wang, Huiyan Li
Publikováno v:
IEEE Transactions on Fuzzy Systems. 27:304-318
One of the challenging problems in real-time control of movement disorders is the effective handling of time-variant brain activities that involve stochastic functional networks with nonlinear dynamics. For such challenges in neuromodulation tasks, f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86ba0cc2818d7bb43cb2a9abcd483bcc
https://doi.org/10.1109/tfuzz.2018.2856182
https://doi.org/10.1109/tfuzz.2018.2856182
Autor:
Kuanchuan Wang, Jiang Wang, Yulin Zhu, Huiyan Li, Chen Liu, Chris Fietkiewicz, Kenneth A. Loparo
Publikováno v:
Biomedical Signal Processing and Control. 77:103776
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8145800e62095f1ccbb9cfcdd9a1460
https://doi.org/10.1016/j.bspc.2022.103776
https://doi.org/10.1016/j.bspc.2022.103776
Publikováno v:
Biomedical Signal Processing and Control. 73:103466
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1660cc887f6bc7c7aae125bb44178aed
https://doi.org/10.1016/j.bspc.2021.103466
https://doi.org/10.1016/j.bspc.2021.103466
Publikováno v:
IEEE Transactions on Neural Networks and Learning Systems. 29:1864-1875
Enhanced beta (12-30 Hz) oscillatory activity in the basal ganglia (BG) is a prominent feature of the Parkinsonian state in animal models and in patients with Parkinson's disease. Increased beta oscillations are associated with severe dopaminergic st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb97a127567104fa0e5460d7e14f084a
https://doi.org/10.1109/tnnls.2017.2688426
https://doi.org/10.1109/tnnls.2017.2688426
Autor:
Chris Fietkiewicz
Publikováno v:
The Journal of Computational Science Education. 10:90-92
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec4ce9e85ac8b8698772597efb89d73c
https://doi.org/10.22369/issn.2153-4136/10/1/15
https://doi.org/10.22369/issn.2153-4136/10/1/15