Greater BOLD Variability in Older Compared with Younger Adults during Audiovisual Speech Perception

The data for Baum, SH, and Beauchamp, MS. "Greater BOLD Variability in Older Compared with Younger Adults during Audiovisual Speech Perception" (PLOS ONE, in press) can be found here. Data were collected on a 3T Phillips scanner. The dataset is organized according to the OpenfMRI organization scheme. Each subject's folder contains the anonymized hi res anatomical images (under the anatomy folder), and the raw .nii files for the localizer scan (BOLD/task001_run001) and task scans (BOLD/task002_run001 and run002). Regressor files in the 3 column FSL format are included for each participant (see paper for details on small differences between scan series in some participants). Information on the demographics of the participants is also included. If you have any questions, please contact Sarah Baum ([e-mail]).

Baum, SH与Beauchamp, MS发表于《PLOS ONE》（已录用待刊）的论文《视听言语感知过程中老年人较年轻人更强的血氧水平依赖（BOLD）信号变异性》相关数据集可在此获取。本数据集使用3T飞利浦（Phillips）磁共振扫描仪采集。数据集遵循OpenfMRI（开放功能磁共振成像数据集组织方案）进行组织。每位受试者的文件夹内包含匿名化的高分辨率解剖成像文件（存放于anatomy子文件夹中），以及定位扫描（BOLD/task001_run001）与任务扫描（BOLD/task002_run001、run002）的原始.nii格式文件。为每位受试者提供了三列FSL格式的回归器文件（部分受试者的扫描序列存在细微差异，详细信息请参见论文）。受试者的人口统计学相关信息也已一并包含。如有任何疑问，请联系Sarah Baum（邮箱：[e-mail]）。