TY  - JOUR
T1  - Evaluation of Cognitive Capacity of an Individual Using
Biosignals-EOG and EEG with P300 Emphasis
AU - Yasoda, K. AU - Shanmugam, A. 
JO  - Asian Journal of Information Technology
VL  - 15
IS  - 21
SP  - 4370
EP  - 4376
PY  - 2016
DA  - 2001/08/19
SN  - 1682-3915
DO  - ajit.2016.4370.4376
UR  - https://makhillpublications.co/view-article.php?doi=ajit.2016.4370.4376
KW  - Electro Enchepelo Gram (EEG)
KW  -Electrooculogram (EOG)
KW  -EBR
KW  -ERP
KW  -Brain Computer Interface (BCI)
AB  - The attention and cognitive capacity of an individual is an evaluating factor in assessment of cognitive impairment and for analyzing the rate of progression. The prevailing method of evaluation of cognition is questionnaire based followed by the analysis of Electro Encephalo Gram (EEG). The present research is based to bring a correlation between Eye Blink Rate (EBR) obtained from Electroculogram (EOG) and P300 which is an event related component of the EEG for evaluation of cognition. Frontal and parietal electrodes are used to pick the EOG and ERP respectively. The biopotential raw signals obtained are preprocessed and stored. The signals are then taken to MATLAB environment for analysis. For a designed stimulus presentation, EBR (index of attention) and the P300 component (measure of cognitive capacity) are acquired from 10 participant’s data base set and the values are tabulated and analyzed using brain computer interface. The remarkable correlation and dependence exist between EBR and ERP through the statistical analysis.
ER  -