Zapping Experiment Data (Martin et al. 2018)

High resolution 1250hz eye tracking data from an experiment on continuous upright and inverted face detection in both background and no-background conditions. 56 subjects participated in 72 sessions in total in 3 different experiments of 24 sessions. Each session had 4000 trials split into 8 blocks of 500 trials in one of the four different experimental conditions: {upright, inverted} x {scene, no scene}. There are 96,000 trials in each experiment.<br><br>Experiment 1: Full screen eccentricities, unblended facesExperiment 2: 4 degree eccentricities, unblended facesExperiment 3: 4 degree eccentricities, blended faces<br>Data includes Matlab data files with de-identified subject numbers, image properties, blending properties, eye data according to stimulus onsets (raw sample data, saccade reaction times, saccade accuracies, pupil sizes, microsaccades, eccentricities, polar angles, etc).<br>There are three experimental files according to three experiments: <br><br>martin_zap_experiment1.mat (Experiment 1)martin_zap_experiment2.mat (Experiment 2)martin_zap_experiment3.mat (Experiment 3)<br>There is also a Matlab utility script for selecting portions of the data named selectIndices.m<br>The data was finalized on October 2, 2018. Please make sure your downloaded files each have the following corresponding md5sum:<br>martin_zap_experiment1.mat 1a78bc3b30a77ce24e84d41da43f2c6a<br>martin_zap_experiment2.mat cd78bbe46a0362c4e12c4b915b7e731f<br>martin_zap_experiment3.mat 308b31b2aa1f7ff7d4a42bb14c2033c3selectIndices.m 8aac4f2d7faab091d6ca2c06920f9dc9<br>Please see the papers referenced below for further descriptions.<br>If you publish or present anything based upon this data, you should please cite the following two papers: <br>Jacob G Martin*, Charles E. Davis, Maximilian Riesenhuber, Simon J Thorpe. Zapping 500 faces in less than 100 seconds: evidence for extremely fast and sustained continuous visual search. <b>(2018) Nature Sci. Rep.</b> 8:12482. https://doi.org/10.1038/s41598-018-30245-8<br>Jacob G Martin*, Charles E. Davis, Maximilian Riesenhuber, Simon J Thorpe. <b></b>High resolution human eye tracking during continuous visual search. <b>(2018) </b><b>Frontiers in Human Neuroscience </b>12:374. https://doi.org/10.3389/fnhum.2018.00374<br>------------------------------------------------------------------------------The change log for updates to the datasets will appear below and be updated if any changes are made.<br>CHANGELOG<br>October 2, 2018: Initial upload<br>