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      <header>
        <identifier>oai:researchdata.se:doi-10-17045-sthlmuni-7658315/0</identifier>
        <datestamp>2021-02-23</datestamp>
        <setSpec>subject:ssif:106</setSpec>
        <setSpec>subject:ssif:1</setSpec>
        <setSpec>principal:slug:stockholm-university</setSpec>
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      <metadata>
        <oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
          <dc:type>info:eu-repo/semantics/other</dc:type>
          <dc:type>http://purl.org/dc/dcmitype/Dataset</dc:type>
          <dc:identifier>https://doi.org/10.17045/STHLMUNI.7658315</dc:identifier>
          <dc:title xml:lang="en">Open data: Data on the auditory duration mismatch negativity for different sound pressure levels and visual perceptual loads</dc:title>
          <dc:creator>https://orcid.org/0000-0003-4531-4313</dc:creator>
          <dc:creator>Malina Szychowska</dc:creator>
          <dc:creator>Rasmus Eklund</dc:creator>
          <dc:subject xml:lang="en">Biological Sciences</dc:subject>
          <dc:subject xml:lang="sv">Biologi</dc:subject>
          <dc:description xml:lang="en">Contains the raw data and analysis scripts for this data set:
Wiens, S., Szychowska, M., Eklund, R., &amp; Nilsson, M. E. (2017). Data on the auditory duration mismatch negativity for different sound pressure levels and visual perceptual loads. Data in Brief, 11, 159-164. https://doi.org/10.1016/j.dib.2017.02.007

Wiens et al. (2017) contained only aggregated data for these studies:

Szychowska, M., Eklund, R., Nilsson, M. E., &amp; Wiens, S. (2017). Effects of sound pressure level and visual perceptual load on the auditory mismatch negativity. Neuroscience Letters, 640, 37-41. https://doi.org/10.1016/j.neulet.2017.01.001

Wiens, S., Szychowska, M., &amp; Nilsson, M. E. (2016). Visual task demands and the auditory mismatch negativity: An empirical study and a meta-analysis. PLoS ONE, 11(1), e0146567. https://doi.org/10.1371/journal.pone.0146567

Content:
rawdata_EEG_bdf_2017.zip contains the raw eeg data files that were recorded with a biosemi system (www.biosemi.com). The files can be opened in matlab with the fieldtrip toolbox. 
https://www.mathworks.com/products/matlab.html
http://www.fieldtriptoolbox.org/
fieldtrip_mat*.zip contain the final, preprocessed individual data files. They can be opened with matlab.

fieldtrip_analysis*.zip contain all the matlab scripts that were used to process the erp data with the toolbox fieldtrip. http://www.fieldtriptoolbox.org/

Supplementary_Table_1.csv is the datafile in Wiens et al. (2017).</dc:description>
          <dc:rights>https://creativecommons.org/licenses/by/4.0/</dc:rights>
          <dc:publisher xml:lang="en">Stockholm University</dc:publisher>
          <dc:publisher xml:lang="sv">Stockholms universitet</dc:publisher>
          <dc:date>2019-01-31T00:00:00Z</dc:date>
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