Delta signal in high educational level in auditory oddball paradigm-a Wavelet study
Wavelet transformation (WT) analyses were performed on Target/standard stimulus of P300 Event Related Potential (ERP) amongst low and high educational level personels to assay how the underlying electroencephalographic (EEC) activity affected them. 12 healthy subjects (6 in each group) were recruited for this study (low and high education groups). The high education group had significantly high amplitude in both standard and target stimuli at Pz location comparing low education group. The WT analyses indicated that high education group has significant alpha and delta wave signals during target stimuli than low education group. We concluded that education level modified brain signal activity which enhanced the decision making and surprise component.
Delta signal ERP WT EEG oddball
T. Begum F. Reza A. L. Ahmed S. Elaina J. M. Abdullah
Laboratory for MEG and ERP studies, Department of Neurosciences, School of Medical Sciences, Hospital Universiti Sains Malaysia, 16150 Kubang Kerian, Kota Bharu, Kelantan, Malaysia
国际会议
2011 4th International Congress on Image and Signal Processing(第四届图像与信号处理国际学术会议 CISP 2011)
上海
英文
2756-2759
2011-10-15（万方平台首次上网日期，不代表论文的发表时间）