A Sensitive and Specific Neural Signature for Picture-Induced Negative Affect: IAPS Subject 222 Image 6831

<p>Created by iimg_reconstruct_vols</p>

[](https://neurovault.org/images/6718)

### Collection description

<p>This dataset contains single trial responses to 30 images from the International Affective Picture Set from 182 subjects. These data were used to train the Picture Induced Negative Emotion Signature described in Chang et al., 2015 (http://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1002180). The details of the experiment can be seen in Gianaros et al., 2014 (doi: 10.1016/j.biopsych.2013.10.012)</p><p>Negative photographs (Pictures: 2053, 3051, 3102, 3120, 3350, 3500, 3550, 6831, 9040, 9050, 9252, 9300, 9400, 9810, 9921) depicted bodily illness and injury (10 photographs), acts of aggression (2 photographs), members of hate groups (1 photograph), transportation accidents (1 photograph) and human waste (1 photograph). Neutral photographs (Pictures: 5720, 5800, 7000, 7006, 7010, 7040, 7060, 7090, 7100,7130, 7150, 7217, 7490, 7500, 9210) depicted inanimate objects (10 photographs) or neutral scenes (5 photographs).</p>

###Subject species

homo sapiens

###Modality

fMRI-BOLD

### Analysis level

single-subject

### Cognitive paradigm (task)

International Affective Picture System

### Map type

U

<p>该数据集由iimg_reconstruct_vols创建。</p>

[](https://neurovault.org/images/6718)

### 数据集描述

<p>本数据集收录了来自国际情感图片集的单次试验反应数据，共计30幅图像，涉及182位受试者。这些数据用于训练Chang等人在2015年所描述的图片诱导的负面情绪特征（参见：http://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1002180）。实验的详细情况可参考Gianaros等人在2014年的研究（doi: 10.1016/j.biopsych.2013.10.012）。</p>

<p>负面照片（图片编号：2053, 3051, 3102, 3120, 3350, 3500, 3550, 6831, 9040, 9050, 9252, 9300, 9400, 9810, 9921）描绘了身体疾病和伤害（10幅照片）、攻击行为（2幅照片）、仇恨团体成员（1幅照片）、交通事故（1幅照片）以及人类排泄物（1幅照片）。中性照片（图片编号：5720, 5800, 7000, 7006, 7010, 7040, 7060, 7090, 7100,7130, 7150, 7217, 7490, 7500, 9210）则描绘了非生命物体（10幅照片）或中性场景（5幅照片）。</p>

### 受试者物种

homo sapiens

### 数据模态

fMRI-BOLD

### 分析层级

单个体

### 认知范式（任务）

国际情感图片系统

### 地图类型

U