PCF05: fMRI data in a Pavlovian delay threat conditioning task with four visual CS with different rates of electrical US

This data set includes selected functional magnetic resonance imaging (fMRI) data supplementing an article. The data include: 

Untresholded Statistical Parametric Maps (SPMs) and beta images (BOLD signal estimates) for relevant contrasts for the GLMs reported in the article

Region-of-interest (ROI) masks: anatomical ROIs with combined hemispheres, and masks created from significant BOLD signal clusters from the whole-brain analyses

Summary data files for mean beta (BOLD signal estimate) values and their within-subject errors for each ROI

A compilation Excel sheet of condition-wise BOLD parameter estimates and standard errors from previous axiomatic aversive prediction error studies, and associated effect sizes as well as sample sizes from a power analysis. 

Details of the experimental paradigm as well as of the fMRI data acquisition and analysis can be found in the associated article.

本数据集包含为补充某篇学术文章而甄选的功能性磁共振成像（functional magnetic resonance imaging, fMRI）数据，所涵盖内容如下：
1. 针对文章中报告的广义线性模型（General Linear Model, GLM）的相关对比，提供未阈值化统计参数图（Statistical Parametric Maps, SPMs）及β图像（血氧水平依赖（Blood Oxygen Level Dependent, BOLD）信号估计值）；
2. 感兴趣区（Region-of-interest, ROI）掩膜：包含双侧半球的解剖性感兴趣区掩膜，以及基于全脑分析中显著BOLD信号簇生成的掩膜；
3. 针对每个感兴趣区，提供平均β值（血氧水平依赖信号估计值）及其组内误差的汇总数据文件；
4. 一张整合型Excel表格，收录了此前公理式厌恶预测误差研究中按实验条件划分的BOLD信号参数估计值、标准误，以及对应的效应量与功效分析所得样本量。

实验范式、功能性磁共振成像数据采集与分析的详细信息，请参阅关联学术文章。