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PsPM development data
Published November 6, 2021 | Version 1.2.0
Dataset Open

PsPM-FR: SCR, ECG and respiration measurements in a delay fear conditioning task with visual CS and electrical US.

Creators

  • 1. University of Zurich, Zurich, Switzerland
  • 2. University College London, United Kingdom

Contributors

Data curator:

  • 1. University of Zurich, Zurich, Switzerland

Description

This dataset includes skin conductance response (SCR), electrocardiogram (ECG) and respiration measurements. Also included are CS and US information, keypress responses and keypress response times for 31 healthy unmedicated participants (09 males and 23 females aged 23.32+/-3.61 years) participating in a classical (Pavlovian) discriminant delay fear conditioning task. CS were a red and a blue rectangle. US consisted of 0.5 s square electric pulses with 0.2-ms duration and 10 Hz frequency. SOA between the CS onset and US was 3.5 s. CS and US co-terminated. During extinction phase, an auditory startle probe (ST) was delivered 3.8 s after CS onset via headphones (100 dB, 50 ms duration with 2ms on- and offset ramp). The ITI was randomly determined on each trial to be 7, 9, or 11 s.

 

Notes

Raw data are contained in data.zip and described in readme.txt. Pre-processed data are contained in data_pp.zip and described in readme_pp.txt. Data are stored as .mat files for use with MATLAB (The MathWorks Inc., Natick, USA) in a format readable by the PsPM toolbox (bachlab.org/pspm). All raw data files are saved in MATLAB 9.2 (R2017a) format, and all pre-processed data files are saved in MATLAB 9.6 (R2019a) format. This research was supported by Wellcome Trust grant 091593/Z/10/Z, and Swiss National Science Foundation grant 320030_149586/1. Data pre-processing was supported by the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (Grant agreement No. ERC-2018 CoG-816564 ActionContraThreat).

Files

CHANGES.txt

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Additional details

Related works

Is supplement to
Journal article: 10.1111/psyp.12775 (DOI)
Journal article: 10.1111/psyp.12637 (DOI)
Journal article: 10.1111/psyp.12778 (DOI)
Journal article: 10.1371/journal.pcbi.1006243.t001 (DOI)

Funding

Distributed fear learning systems in the human brain 320030_149586
Swiss National Science Foundation
Core support for the Wellcome Trust Centre for Neuroimaging 091593
Wellcome Trust
ActionContraThreat – Action selection under threat: the complex control of human defense 816564
European Commission