Neural Correlates of Attentional Flexibility during Approach and Avoidance Motivation: RX3_Ixn_MotivationContext

<p>From response period analysis.<br>This is the interaction between Motivation and Context.</p>

[](https://neurovault.org/images/8848)

### Collection description

<p>In this study, participants were required to shift their focus of attention between global and local targets. Participants completed the task in 3 motivation conditions (approach, avoidance, neutral) as well as 3 contexts (mostly global targets, mostly local targets, even number of global and local targets). Thus, the study had a 2 (Switch vs. Non-Switch) by 2 (Target Type: global or local) by 3 (Motivation: approach, avoidance, neutral) by 3 (Context: mostly global, mostly local, even) design.</p>

###Subject species

homo sapiens

###Modality

fMRI-BOLD

### Cognitive paradigm (task)

global-local task

### Map type

T

<p>基于响应周期分析。<br>此为动机与情境之间的交互。</p>

[](https://neurovault.org/images/8848)

### 数据集描述

<p>在本研究中，参与者被要求在全局目标与局部目标之间转移其注意力的焦点。参与者分别在三种动机条件（趋近、回避、中性）以及三种情境（主要全局目标、主要局部目标、全局与局部目标数量均衡）下完成该任务。因此，该研究采用了2（切换 vs. 非切换）x 2（目标类型：全局或局部）x 3（动机：趋近、回避、中性）x 3（情境：主要全局、主要局部、均衡）的实验设计。</p>

### 研究对象

homo sapiens

### 采集方式

fMRI-BOLD

### 认知范式（任务）

全局-局部任务

### 地图类型

T