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MATLAB Programs:

  1. Ploterps.m is the program used to plot the ERP waveforms and topographical maps included in our recent paper on Threat-Biased attention and facial emotion processing.
  2. TopoDifferenceAndTscoresEmo.m is the program used to make the topo map showing the difference between two conditions (e.g., threat vs. non-threat faces) and plot the electrodes showing significant difference (t-tests) after an FDR adjustment of 0.05.
  3. ERPMeasurementsEmo.m is the program used to conduct ERP measurement, e.g., local peak amplitude and latency, mean ampltiude, and area under the curve, etc.

The ERP data in ERPLAB format has been published on Mendeley.com:

https://data.mendeley.com/datasets/z73rn2n6vs/1 Please send a notice to the corresponding authors (Charles A. Nelson and Wanze Xie) when you download the data. The raw EEG data are available from Charles A. Nelson upon reasonable request.

Eyetracking data:

EyetrackingData_and_ERPmeasures.csv contains the eye-tracking data, as well as the eye-tracking and ERP bias scores used in our study.