PsPM development data

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Published August 28, 2018 | Version 1.0.0
Dataset Open

PsPM-TC: SCR, ECG, EMG and respiration measurements in a discriminant trace fear conditioning task with visual CS and electrical US.

Creators

  • 1. University of Zurich, Zurich, Switzerland

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 from 18 healthy unmedicated participants (8 males and 10 females aged 23.89+/-2.52 years) participating in a classical (Pavlovian) discriminant trace fear conditioning task. CS were a red and a blue rectangle presented for 3 seconds. 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 4 s. The ITI was randomly determined on each trial to be 7, 9, or 11 s.

Notes

See the readme file for more detail. Data are stored as .mat files for use with MATLAB (The MathWorks Inc., Natick, USA) in a format readable by the PsPM toolbox (pspm.sourceforge.net). All Matlab files are saved in MATLAB 9.2 (R2017a) format. This research was supported by Wellcome Trust grant 091593/Z/10/Z, and Swiss National Science Foundation grant 320030_149586/1.

Files

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Additional details

Related works

Is supplement to
10.1111/psyp.12637 (DOI)
10.1111/psyp.12778 (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