A Sensitive and Specific Neural Signature for Picture-Induced Negative Affect: IAPS Subject 198 Image 7130

<p>Created by iimg_reconstruct_vols</p>

[](https://neurovault.org/images/6054)

### 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>此数据集由iimg_reconstruct_vols创建。</p>

[](https://neurovault.org/images/6054)

### 数据集描述

<p>本数据集收录了182名受试者对国际情感图片集（International Affective Picture Set）中30张图片的单次试验反应。这些数据被用于训练Chang等人在2015年所描述的图片诱导的负面情绪特征（Picture Induced Negative Emotion Signature），详见Chang等人于2015年的研究论文（http://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1002180）。实验的详细信息可参考Gianaros等人在2014年的研究（doi: 10.1016/j.biopsych.2013.10.012）。</p>

<p>负面图片（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）、攻击行为（2幅）、仇恨团体成员（1幅）、交通事故（1幅）以及人类排泄物（1幅）。中性图片（图片编号：5720, 5800, 7000, 7006, 7010, 7040, 7060, 7090, 7100, 7130, 7150, 7217, 7490, 7500, 9210）则描绘了无生命物体（10幅）或中性场景（5幅）。</p>

### 受试者物种

homo sapiens

### 数据采集方式

fMRI-BOLD

### 分析层级

单受试者

### 认知范式（任务）

国际情感图片系统

### 地图类型

U