DEAP EEG-EOG Coupling Data for 32 Participants During Emotional Stimulation

1,280 samples from 32 participants viewing 40 one-minute music videos, with EEG and EOG signals processed for emotion analysis. The dataset was created by Feryal A. Alskafi and last updated on April 15, 2026. It quantifies frequency-specific interactions between brain rhythms and eye movements linked to emotional arousal and valence.

Use Cases

• Modeling emotion-specific brain-eye coupling based on EEG-EOG interaction data.
• Analyzing differences in eye movement complexity (entropy) related to emotional arousal and valence.
• Investigating directional neural dynamics (EOG-to-EEG coupling) within specific frequency bands like gamma.
• Studying affective processing in sensorimotor and frontal cortical sites using controlled time delay stability metrics.

Strengths

• Includes 1,280 samples from a standardized emotional stimulation protocol (DEAP dataset).
• Analyzes signals from eight EEG electrodes and horizontal/vertical EOG channels.
• Employs multiple entropy measures (sample, fuzzy, permutation) and a controlled time delay stability framework for coupling analysis.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count for the underlying processed data is unknown, which may limit suitability assessment.
• The 2.5 MB size suggests the file is a PDF report; the availability of raw or processed tabular data requires verification.

Provenance

Source

figshare

Collection Method

EEG and EOG data were collected from 32 participants viewing music videos and rating their emotional arousal/valence, then processed into frequency bands and analyzed for coupling.

Time Range

Temporal coverage of the original data collection is not specified.

Freshness

Last updated 2026-04 05:22:35; freshness should be verified.

Geography

Spatial coverage is not specified.