Altered Brain Function as Evidenced by Electroencephalographic Power Spectral Analysis in Patients with Opioid Dependence

2014 ◽  
Author(s):  
Vijay Mehtrya ◽  
Nizamuddin Parvezb ◽  
Haque Nizamieb ◽  
Nityananda Pradhanc
Keyword(s):  
Spectral Analysis ◽  
Brain Function ◽  
Opioid Dependence ◽  
Power Spectral Analysis ◽  
Power Spectral

scholarly journals How the Post-Fracture Rehabilitation Choice Affects Brain Function in Older People?

2019 ◽  
Vol 9 (1) ◽  
pp. 34-43
Author(s):  
Noriko Mitsuboshi ◽  
Minoru Kouzuki ◽  
Shigeru Mochida ◽  
Kanehito Morimoto ◽  
Katsuya Urakami
Keyword(s):  
Spectral Analysis ◽  
Brain Function ◽  
Therapy Group ◽  
Power Spectral Analysis ◽  
Antioxidant Potential ◽  
Coherence Analysis ◽  
Power Spectral ◽  
Panel Type ◽  
Potential Methods ◽  
The Impact

Background: We investigated how the type of rehabilitation affects brain function and antioxidant potential. Methods: Twenty-eight patients hospitalized for fall-related fractures were assigned to either a physical therapy group or an occupational therapy group. Cognition was assessed using the Touch Panel-type Dementia Assessment Scale (TDAS) and oxidative stress with serum pentosidine levels. Spectral analysis and coherence analysis were also performed. Results: Changes in TDAS scores and serum pentosidine levels did not differ significantly between the 2 therapies. Power spectral analysis revealed a significant intergroup difference in δ waves. Coherence analysis showed significant intergroup differences in the activities of δ waves and β waves. Conclusions: Cognitive function and antioxidant potential did not differ between the 2 types of rehabilitation. However, the impact on cerebral neuronal activity may have differed.

Power spectral analysis of heart rate and blood pressure variability in anaesthetized dogs

1992 ◽  
Vol 146 (2) ◽  
pp. 155-164 ◽  
Author(s):  
A. E. HEDMAN ◽  
J. E. K. HARTIKAINEN ◽  
K. U. O. TAHVANAINEN ◽  
M. O. K. HAKUMÄKI
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Spectral Analysis ◽  
Blood Pressure Variability ◽  
Power Spectral Analysis ◽  
Power Spectral
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