Applications of EEG indices for the quantification of human cognitive performance: A systematic review and bibliometric analysis

Figures

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  Fig 1. Selection process for the cognitive work studies included in the present review according to PRISMA guidelines.

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  Fig 2. Temporal distribution of studies of EEG indices in cognitive work.

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  Fig 3. Bibliographic coupling based on the source.

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  Fig 4. Classification of bibliographic coupling based on the source.

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  Fig 5. Map of co-citation relationships between publications.

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  Fig 6. Main affiliations in cognitive research (a) network visualization and (b) density visualization.

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  Fig 7. Network visualization map of co-occurrence (a) title and abstract keywords, and (b) author keywords.

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  Fig 8. Density view of a network visualization map showing co-occurrence of title and abstract keywords.

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  Fig 9. Visualization map of the evolution of keyword frequency over time.

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  Fig 10. The distribution of 143 articles by performance measurements.

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  Fig 11. Temporal trends of the number of publications on each of the seven themes.