Overt Naming Task fMRI Maps for 40 Participants

Analyzed fMRI surface data for 40 participants in an overt naming task from a study on repetition-related neural activity. The dataset contains statistical map files for each modeled effect per participant and group-averaged results. Author Adrian Gilmore contributed this data, which was last updated on April 25, 2026.

Use Cases

• Analyze repetition-related neural activity changes based on the described statistical maps.
• Compare single-participant and group-averaged brain activation patterns for the overt naming task.
• Study hemispheric lateralization in language tasks using the separate left and right hemisphere files.
• Validate computational models of language production against the provided fMRI statistical maps.

Strengths

• Includes data from 40 participants, providing a moderate sample size for group-level analysis.
• Contains both single-participant and group-averaged statistical map files for comparison.
• Files are organized by hemisphere (LH and RH), facilitating lateralization studies.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for certain analyses.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Data and code from: Repetition-related reductions in neural activity support improved behavior through increases in oscillatory power.

Collection Method

fMRI data collection and analysis from an overt naming task.

Freshness

Last updated 2026-04-25 00:02:35; freshness should be verified.