EEG Beta Band Activity in a Dual-Task Working Memory Paradigm

An electroencephalography (EEG) study investigating internally vs. externally directed cognition. The dataset likely contains trial-level EEG time-frequency data and behavioral performance metrics from a color-recall working memory task. It was authored by Ankit Yadav and last updated on May 12, 2026.

Use Cases

• Modeling the relationship between beta band desynchronization and task performance based on the described EEG analysis.
• Investigating neural signatures of self-referential processing based on the late frontal positivity marker mentioned.
• Analyzing the impact of internal vs. external attention on working memory accuracy based on the described dual-task paradigm.
• Applying conditional quantile regression to trial-level cognitive data based on the described analytical method.

Strengths

• Includes EEG data from a novel dual-task paradigm comparing internally and externally directed cognition.
• Applies advanced time-frequency analysis and conditional quantile regression to trial-level observations.
• Released under a CC-BY-4.0 license, allowing for broad reuse and sharing.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The primary data file is a DOCX document (2.0 MB), which may not be a standard format for raw EEG data.

Provenance

Source

figshare

Collection Method

Collected via an experimental EEG study involving a dual-task working memory paradigm.

Freshness

Last updated 2026-05-12 05:43:06; freshness should be verified.