Functional Segregation of the Human Dorsomedial Prefrontal Cortex: MACM cluster3 vs all other clusters

<p>Specific task-dependent connectivity with cluster 3, contrasted to connectivity patterns of all three other clusters</p>

[](https://neurovault.org/images/12066)

### Collection description

<p>In this study, the functional heterogeneity in the dorsomedial prefrontal cortex (dmPFC) was investigated identifying four subregions (rostroventral, rostrodorsal, caudal-right, and caudal-left). Both rostral clusters were functionally connected to the amygdala and hippocampus and associated with mnemonic and social cognitive tasks. The rostroventral cluster exhibited strongest connectivity to the default mode network. Unlike the rostral differentiation, the caudal dmPFC was divided by hemispheres. The caudal-right cluster was strongly connected to a frontoparietal network (dorsal attention network), whereas the caudal-left cluster was strongly connected to the anterior midcingulate cortex and bilateral anterior insula (salience network). This dataset was automatically imported from the ANIMA &lt;http://anima.modelgui.org/&gt; database. Version: 1</p>

###Subject species

homo sapiens

###Modality

fMRI-BOLD

### Analysis level

meta-analysis

### Cognitive paradigm (task)

None / Other

### Map type

T

<p>本研究所涉任务特定连接性，针对集群3与其他三个集群的连接模式进行对比分析</p>

[](https://neurovault.org/images/12066)

### 数据集描述

<p>在该研究中，对背外侧前额叶皮层（dmPFC）的功能异质性进行了探究，并识别出四个亚区（前腹侧、前背侧、尾侧右侧和尾侧左侧）。前两个集群与杏仁核和海马体在功能上相连，并关联于记忆和社会认知任务。前腹侧集群表现出与默认模式网络最强的连接性。与前端区分不同，尾侧dmPFC被半球分隔。尾侧右侧集群与额顶网络（背侧注意力网络）强烈连接，而尾侧左侧集群则与前扣带回皮层和双侧前岛叶（显著性网络）强烈连接。本数据集自动从ANIMA数据库（<http://anima.modelgui.org/>）导入。版本：1</p>

### 受试者物种

homo sapiens

### 成像模态

fMRI-BOLD

### 分析层次

元分析

### 认知范式（任务）

无 / 其他

### 图像类型

T