Open data: Frequency mismatch negativity and visual load

Wiens, S., van Berlekom, E., Szychowska, M., & Eklund, R. (2019). Visual Perceptual Load Does Not Affect the Frequency Mismatch Negativity. Frontiers in Psychology, 10(1970). doi:10.3389/fpsyg.2019.01970 We manipulated visual perceptual load (high and low load) while we recorded electroencephalography. Event-related potentials (ERPs) were computed from these data. OSF_*.pdf contains the preregistration at open science framework (osf). https://doi.org/10.17605/OSF.IO/EWG9XÖppnas i en ny tabb ERP_2019_rawdata_bdf.zipÖppnas i en ny tabb contains the raw eeg data files that were recorded with a biosemi system (www.biosemi.comÖppnas i en ny tabb). The files can be opened in matlab with the fieldtrip toolbox. https://www.mathworks.com/products/matlab.htmlÖppnas i en ny tabb http://www.fieldtriptoolbox.orgÖppnas i en ny tabb ERP_2019_visual_load_fieldtrip_scripts.zipÖppnas i en ny tabb contains all the matlab scripts that were used to process the ERP data with the toolbox fieldtrip. http://www.fieldtriptoolbox.orgÖppnas i en ny tabb ERP_2019_fieldtrip_mat_*.zip contain the final, preprocessed individual data files. They can be opened with matlab. ERP_2019_visual_load_python_scripts.zipÖppnas i en ny tabb contains the python scripts for the main task. They need python (https://www.python.orgÖppnas i en ny tabb) and psychopy (http://www.psychopy.orgÖppnas i en ny tabb) ERP_2019_visual_load_wmc_R_scripts.zipÖppnas i en ny tabb contains the R scripts to process the working memory capacity (wmc) data. https://www.r-project.orgÖppnas i en ny tabb. ERP_2019_visual_load_R_scripts.zipÖppnas i en ny tabb contains the R scripts to analyze the data and the output files with figures (eg scatterplots). https://www.r-project.orgÖppnas i en ny tabb.