Our dataset contains the EEG responses of 34 healthy, neurotypical adults (17 males, 17 females) involved in a speech-listening task [2]. Subjects ranged from 29 to 51 years of age (M=40.81, SD=4.7). Each subject listened to a 14-minute-long audio recording, which featured a Spanish native speaker reading a short narrative. The narrative consisted of 90 sentences (+ 10 fillers) and contained 45 target words embedded in both a 'highly-constraining' and a 'minimally constraining' semantic context. EEG data was acquired by means of a BrainAmp amplifier and BrainVision Recorder software. Data was recorded using 32 electrodes positioned according to the 10-20 system. The dataset structure is the following: - Each subject's folder contains their raw, unfiltered EEG recording - sampled at 1000 Hz. Data structure is compliant with the BIDS standard [1,3]. - The folder 'stimuli' contains the narrative audio recording (in .wav format) and a trigger location file (in Excel format). - The folder 'derivatives' contains preprocessed EEG data for each subject (see 'bids/derivatives/data_description' for an overview of our preprocessing pipeline). Should you have any questions about the dataset, please reach out to the following addresses: n.molinaro@bcbl.eu m.lallier@bcbl.eu If you need more information on the preprocessing pipeline, please contact the following addresses: n.bonfiglio@bcbl.eu v.verbeni@bcbl.eu References ---------- [1] Appelhoff, S., Sanderson, M., Brooks, T., Vliet, M., Quentin, R., Holdgraf, C., Chaumon, M., Mikulan, E., Tavabi, K., Höchenberger, R., Welke, D., Brunner, C., Rockhill, A., Larson, E., Gramfort, A. & Jas, M. (2019). MNE-BIDS: Organizing electrophysiological data into the BIDS format and facilitating their analysis. Journal of Open Source Software 4: (1896). https://doi.org/10.21105/joss.01896 [2] Molinaro, N., Lizarazu, M., Baldin, V., Pérez-Navarro, J., Lallier, M., & Ríos-López, P.(2021). Speech-brain phase coupling is enhanced in low contextual semantic predictability conditions. Neuropsychologia, 156, Article 107830. https://doi.org/10.1016/j.neuropsychologia.2021.107830 [3] Pernet, C. R., Appelhoff, S., Gorgolewski, K. J., Flandin, G., Phillips, C., Delorme, A., & Oostenveld, R. (2019). EEG-BIDS, an extension to the brain imaging data structure for electroencephalography. Scientific Data, 6, 103. https://doi.org/10.1038/s41597-019-0104-8