EEG Auditory Oddball Raw Data from 21 Participants

21 healthy participants completed an auditory oddball paradigm, with data recorded at the Queensland Brain Institute, Australia, using a 64-channel EEG Biosemi system. The dataset is associated with a published methods paper and analysis scripts are available on GitHub. It was created for research into neural responses to predicted and unpredicted stimuli.

Use Cases

• Analyzing event-related potentials (ERPs) based on the auditory oddball paradigm described.
• Developing or validating EEG signal processing pipelines based on 64-channel Biosemi recordings.
• Testing Bayesian model selection methods for group M/EEG studies based on the associated methods paper.
• Investigating neural correlates of attention and prediction in auditory processing based on the paradigm.

Strengths

• Data was collected from 21 participants, providing a moderate sample size for group-level analysis.
• Recordings were made with a high-density 64-channel EEG system, offering detailed spatial information.
• The paradigm and analysis methods are documented in peer-reviewed publications, providing a clear methodological context.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file size are unknown, which may limit suitability assessment for large-scale modeling.
• The dataset's freshness is unverified as the last update date is unknown.

Provenance

Source

Queensland Brain Institute, Australia

Collection Method

Recorded using a 64-channel EEG Biosemi system during an auditory oddball paradigm.

Geography

Australia