Cross-modal distractor-induced deafness

Here we provide data from two cross-modal experiments: a behavioral study and an event-related potentials (ERP) study investigating distractor effects on target detection and ERP correlates of target access. Data from the behavioral study include the factors 'number of distractors' (0 vs. 1 vs. 6-8) and cue-target Stimulus Onset Asynchrony (0 vs. 100 vs. 300 ms). Behavioral data from the ERP experiment include the factor 'number of distractors' (0 vs. 1 vs. 6-8). ERP data are provided in 12 separate files for each consecutive 60 ms time window covering the time range 0 to 720 ms after cue/target onset. Each file contains ERP mean amplitudes for 'cue only, multiple distractors', as well as for 'hit' and 'miss' in the cue + target, multiple distractor condition separately for each electrode position and participant. A short description of the data files is provided in the "README" file. The folder "Psychopy Code and Stimuli" contains PsychoPy Presentation Code and Stimulus Material. Raw behavioral and ERP data as well as ERP marker are provided in addition to the pre-processed data files in the folder "Raw data".本数据集包含两项跨模态实验的数据：一项行为学研究与一项事件相关电位（event-related potentials, ERP）研究，二者均聚焦干扰项对目标检测的影响，以及目标认知加工的ERP关联特征。行为学研究的实验变量包含「干扰项数量」（0 vs. 1 vs. 6-8）与「线索-目标刺激呈现时间差（Stimulus Onset Asynchrony, SOA）」（0 vs. 100 vs. 300 ms）。ERP实验的行为学数据仅包含「干扰项数量」（0 vs. 1 vs. 6-8）这一实验变量。ERP数据按线索/目标呈现后的0至720 ms时间范围，划分为12个连续的60 ms时间窗口，分别存储于12个独立文件中。每个文件涵盖三类数据：「仅呈现线索、含多个干扰项」条件的数据，以及「线索+目标、含多个干扰项」条件下的「击中（hit）」与「漏报（miss）」试次数据，且分别按电极位置与被试个体进行存储。数据文件的简要说明详见「README」文件。"Psychopy Code and Stimuli"文件夹中包含PsychoPy实验呈现代码与刺激材料。"Raw data"文件夹中，除预处理后的数据文件外，还包含原始行为学数据、原始ERP数据及ERP标记文件。