Dataset Open Access
EEG Data for: "Cortical oscillations and entrainment in speech processing during working memory load"
Hjortkjær, Jens;
Märcher-Rørsted, Jonatan;
Fuglsang, Søren Asp;
Dau, Torsten
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)
| All versions | This version | |
|---|---|---|
| Views | 605 | 605 |
| Downloads | 1,185 | 1,185 |
| Data volume | 3.8 TB | 3.8 TB |
| Unique views | 569 | 569 |
| Unique downloads | 210 | 210 |
- Publication date:
- January 25, 2018
- DOI:
-
- Keyword(s):
- EEG, Electroencephalography, Auditory, Neuroscience
- Grants:
-
European Commission:
- COCOHA - Cognitive Control of a Hearing Aid (644732)
- Related identifiers:
- Supplement to
- Communities:
- License (for files):
- Creative Commons Attribution Share Alike 4.0 International