EEG Data for: "Cortical oscillations and entrainment in speech processing during working memory load"
- 1. Hearing Systems Group, Department of Electrical Engineering, Technical University of Denmark
Description
This repository contains EEG and audio data used and described in:
Hjortkjær, J, Märcher-Rørsted, J, Fuglsang, SA, Dau, T (2018). Cortical oscillations and entrainment in speech processing during working memory load. European Journal of Neuroscience. doi:10.1111/ejn.13855
Please cite this article when using the data
The MAT-files contain the aligned EEG and audio data for each subject (N=22). The envelopes of the speech audio (without noise) have been extracted as described in the paper. Each file (data_N.mat) contains a Matlab struct in the format of the Fieldtrip toolbox containing the following fields:
data.trial: EEG and audio data for all 40 trials [channels x timepoints]
- channels 1-64: scalp EEG
- channel 65: left mastoid electrode
- channel 66: right mastoid electrode
- channel 67: horizontal EOG
- channel 68: vertical EOG for left eye
- channel 69: vertical EOG for right eye
- channel 70: audio envelopes
data.trialinfo: Experimental condition in each trial
- 1 = low noise, 1-back
- 2 = low noise, 2-back
- 3 = high noise, 1-back
- 4 = high noise, 2-back
data.time: Sample indices for each trial in seconds
data.label: Name of each channel in data.trial
data.fsample: EEG/audio sampling rate in Hz (128)
Files
DATA.zip
Files
(3.2 GB)
Name | Size | Download all |
---|---|---|
md5:0cef9e94fb5f6deec8ee5fec8ca54187
|
3.2 GB | Preview Download |
Additional details
Related works
- Is supplement to
- 10.1111/ejn.13855 (DOI)