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Research Journal of Pharmacy and Technology
Year : 2019, Volume : 12, Issue : 10
First page : ( 4647) Last page : ( 4650)
Print ISSN : 0974-3618. Online ISSN : 0974-360X.
Article DOI : 10.5958/0974-360X.2019.00800.X

Examination of Cognitive Workload using Different Modalities

Shrisowmya P.1, Adalarasu K.1,*, Jagannath M.2

1Department of EIE, SASTRA Deemed to be University, Thanjavur, Tamil Nadu, India

2School of Electronics Engineering, Vellore Institute of Technology (VIT), Chennai, Tamil Nadu, India

*Corresponding Author E-mail: adalarasu@eie.sastra.edu

Online published on 24 December, 2019.


Cognitive skills are human's mental skills which help in processing and acquiring knowledge through reasoning, perception and intuition. Cognitive load is associated with an understanding of visualization by enabling us to ingest and interpret. The major influence of the cognitive process is working memory that gets burdened when

an individual's workload increased. Hence, cognitive load can be used as a means to measure the efficacy of

visualization. There are numerous physiological signals and imaging modalities available to examine the cognitive workload of an individual. In this study, the various modalities used to examine cognitive performance of the subjects and corresponding classifier model were discussed. The classifier model is intended to link the psychological and physiological data to examine an individual's cognitive workload conditions. This approach paves a way for the researchers and developers to estimate the cognitive workload in a quantitative platform.



Cognitive Workload, Stress, Questionnaire, Physiological Signals, Imaging Techniques.


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