Publications by authors named "Yu-Shun Tang"
Article Synopsis
- Different color-formation methods and image quality influence levels of visual fatigue in the human eye, which this study measures through high-frequency components of accommodative microfluctuations and subjective questionnaires.
- 3D videos induce more visual fatigue compared to 2D videos, with shutter-type 3D displays causing more fatigue than polarized ones, and time-sharing display methods leading to greater fatigue than spatial-formation methods.
- Individuals with normal color discrimination experience higher visual fatigue than those with better color discrimination, indicating the importance of visual quality in assessing fatigue levels across different display types.
Alpha-hemolysin, a secreted pore-forming toxin, plays an indispensable role in the pathogenicity of Staphylococcus aureus. In this study, the antimicrobial activity of puerarin against S. aureus was investigated; as a result, puerarin showed no influence on the growth of this organism.
View Article and Find Full Text PDFNonlinear analysis of movement-related changes in human subthalamic local field potentials.
Annu Int Conf IEEE Eng Med Biol Soc
March 2011
Movement-related changes such as event-related desynchronizationcan (ERD) and event-related synchronization (ERS) can be found in human subthalamic nucleus (STN) with analysis on local field potentials (LFP) recorded from Parkinson's disease (PD) patients. Besides traditional time-frequency (TF) analysis, we introduced nonlinear analysis, bispectral and approximate entropy (ApEn), to measure the signal nonlinear correlation and regularity in neural activities. Movement-related changes were found in the beta band, bicoherence and ApEn, and variation during stationary movement is more available by nonlinear methods.
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