Functional Segregation of the Human Dorsomedial Prefrontal Cortex: MACM cluster 2 vs all other clusters

<p>Specific task-dependent connectivity with cluster 2 contrasted to connectivity patterns of all three other clusters</p>

[](https://neurovault.org/images/12063)

### 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>针对特定任务依赖的与集群2的连接性与其他三个集群的连接模式进行对比</p>

[](https://neurovault.org/images/12063)

### 数据集描述

<p>在本研究中，对背外侧前额叶皮层的功能异质性进行了探究，并识别出四个亚区（腹侧前部、腹侧背部、尾部右侧和尾部左侧）。两个腹侧集群与杏仁核和海马体功能连接，并关联于记忆和社会认知任务。腹侧前部集群表现出与默认模式网络的连接性最强。与腹侧的区分不同，尾部dmPFC被半球分隔。尾部右侧集群与额顶网络（背侧注意网络）强烈连接，而尾部左侧集群与前扣带回皮层和双侧前岛叶（显著性网络）强烈连接。此数据集自动从ANIMA数据库（<http://anima.modelgui.org/>）导入。版本：1</p>

### 受试者物种

homo sapiens

### 数据采集方式

fMRI-BOLD

### 分析层次

元分析

### 认知范式（任务）

无 / 其他

### 地图类型

T