Dataset Open Access

PsPM-PubFe: Pupil size response in a delay fear conditioning procedure with auditory CS and electrical US.

Korn, Christoph W.; Staib, Matthias; Tzovara, Athina; Castegnetti, Giuseppe; Bach, Dominik R.

Data curator(s)
Moser, Tobias; Gerster, Samuel

This dataset includes pupil size response (PSR), skin conductance response (SCR), electrocardiogram (ECG) and respiration measurements. Also included are CS and US information, keypress responses, keypress response times and key correctness for each of 22 healthy unmedicated participants (7 males and 15 females aged 26.4+/-5.2 years) participating in a classical (Pavlovian) discriminant delay fear conditioning task. CS consists of two sine tones with constant frequency (220 Hz or 440 Hz, 50-ms onset and offset ramp). US is a train of electric square pulses delivered with a constant current stimulator (Digitimer DS7A, Digitimer, Welwyn Garden City, UK) on participants' dominant forearm through a pin-cathode/ring-anode configuration. SOA betwen the CS and US is 3.5 s. The ITI is randomly determined on each trial to be 7, 9, or 11 s.

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 9.3 (R2017b) format. This research was supported by Wellcome Trust grant 091593/Z/10/Z, and Swiss National Science Foundation grant 320030_1449586/1.
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Data.zip
md5:7007aac4b5557bee0fa8db8f552b8974
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excludes.txt
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README.txt
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