Hooked on a thought: Associations between rumination and neural responses to social rejection in adolescent girls

A collection of 8 brain maps. Each brain map is a 3D array of values representing properties of the brain at different locations.

### Collection description

<p>These are the group maps resulted from multiple regressions with an independent variable of trait rumination and covariates of rejection sensitivity and depressive symptoms.<br>The task used chatroom fMRI task, social feedback task widely used in adolescent sample.<br>In this task, at the first visit, participants were asked to classify half of the 60 adolescents&#x27; photographs into the peers that they liked to chat with (liked peers) and another half of the photographs into the peers that they didn’t like to chat with (unliked peers). At the second visit, in the fMRI scanner, participants received feedback indicating whether each of 60 adolescents were interested in chatting with them (acceptance) or not (rejection) or did not rate their interest (not rated).</p>

一组包含8幅大脑图谱的数据集。每幅大脑图谱均由三维数值数组构成，用以表示大脑在不同位置的属性。
### 数据集描述
这些图谱为多变量回归分析的结果，分析中独立变量为特质沉思，协变量包括拒绝敏感性和抑郁症状。
所采用的实验任务为聊天室功能磁共振成像（fMRI）任务，该任务在社会反馈方面在青少年样本中得到了广泛应用。
在此任务中，在首次访问时，参与者被要求将60名青少年的照片中的一半分类为愿意与之交谈的同伴（喜爱同伴），另一半分类为不愿意与之交谈的同伴（不喜爱同伴）。在第二次访问时，在fMRI扫描仪中，参与者收到的反馈表明，60名青少年中是否有人对他们感兴趣进行交谈（接受）或无兴趣（拒绝）或未对其兴趣进行评级（未评级）。