Abnormal functional networks in resting-state of the sub-cortical chronic stroke patients with hemiplegia

2017 ◽  
Vol 1663 ◽  
pp. 51-58 ◽  
Author(s):  
Ye Zhang ◽  
Li Wang ◽  
Jun Yang ◽  
Rubing Yan ◽  
Jingna Zhang ◽  
...  
Keyword(s):  
Resting State ◽  
Chronic Stroke ◽  
Functional Networks ◽  
Stroke Patients

scholarly journals Investigating the Effects of Chiropractic Spinal Manipulation on EEG in Stroke Patients

2020 ◽  
Vol 10 (5) ◽  
pp. 253
Author(s):  
Muhammad Samran Navid ◽  
Imran Khan Niazi ◽  
Dina Lelic ◽  
Rasmus Bach Nedergaard ◽  
Kelly Holt ◽  
...  
Keyword(s):  
Source Localization ◽  
Resting State ◽  
Spinal Manipulation ◽  
Power Spectra ◽  
Chronic Stroke ◽  
Long Term Effects ◽  
Stroke Patients ◽  
Symmetry Index ◽  
Control Intervention ◽  
The Impact

Objective: The purpose of this study was to evaluate the impact of chiropractic spinal manipulation on the early somatosensory evoked potentials (SEPs) and resting-state electroencephalography (EEG) recorded from chronic stroke patients. Methods: Seventeen male patients (53 ± 12 years old) participated in this randomized cross-over study. The patients received chiropractic spinal manipulation and control intervention, in random order, separated by at least 24 hours. EEG was recorded before and after each intervention during rest and stimulation of the non-paretic median nerve. For resting-state EEG, the delta-alpha ratio, brain-symmetry index, and power-spectra were calculated. For SEPs, the amplitudes and latencies of N20 and N30 peaks were assessed. Source localization was performed on the power-spectra of resting-state EEG and the N30 SEP peak. Results: Following spinal manipulation, the N30 amplitude increased by 39%, which was a significant increase compared to the control intervention (p < 0.01). The latency and changes to the strength of the cortical sources underlying the N30 peak were not significant. The N20 peak, the resting-state power-spectra, delta-alpha ratio, brain-symmetry index, and resting-state source localization showed no significant changes after either intervention. Conclusion: A single session of chiropractic spinal manipulation increased the amplitude of the N30 SEP peak in a group of chronic stroke patients, which may reflect changes to early sensorimotor function. More research is required to investigate the long-term effects of chiropractic spinal manipulation, to better understand what impact it may have on the neurological function of stroke survivors.

Abnormal EEG Complexity and Alpha Oscillation of Resting State in Chronic Stroke Patients

2021 ◽  
Author(s):  
Rui Sun ◽  
Wan-Wa Wong ◽  
Junling Gao ◽  
Goon Fui Wong ◽  
Raymond Kai-Yu Tong
Keyword(s):  
Resting State ◽  
Chronic Stroke ◽  
Stroke Patients ◽  
Alpha Oscillation

scholarly journals Decreased Functional Connectivity of Homotopic Brain Regions in Chronic Stroke Patients: A Resting State fMRI Study

PLoS ONE ◽  
2016 ◽  
Vol 11 (4) ◽  
pp. e0152875 ◽  
Author(s):  
Chaozheng Tang ◽  
Zhiyong Zhao ◽  
Chuang Chen ◽  
Xiaohui Zheng ◽  
Fenfen Sun ◽  
...  
Keyword(s):  
Functional Connectivity ◽  
Resting State ◽  
Resting State Fmri ◽  
Brain Regions ◽  
Chronic Stroke ◽  
Stroke Patients ◽  
Fmri Study
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