Functional Segregation of the Human Dorsomedial Prefrontal Cortex: MACM cluster1 vs all other clusters

<p>Specific task-dependent connectivity with cluster 1, contrasted to connectivity patterns of all three other clusters</p>

[](https://neurovault.org/images/12064)

### 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>针对集群1的任务特定连接性研究，与另外三个集群的连接模式形成对比</p>

[](https://neurovault.org/images/12064)

### 数据集描述

<p>在本研究中，对背外侧前额叶皮层（dmPFC）的功能异质性进行了探究，识别出四个亚区域（前腹侧、前背侧、尾侧右侧和尾侧左侧）。前两个集群在功能上与杏仁核和海马体相连，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。与前部区分不同，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）有强烈的连接，而尾侧左侧集群与前扣带回皮层和双侧前岛叶（显著性网络）有强烈的连接。此数据集自动从ANIMA数据库（<http://anima.modelgui.org/>）导入。版本：1</p>

### 受试物种

homo sapiens

### 模式

fMRI-BOLD

### 分析层次

元分析

### 认知范式（任务）

无 / 其他

### 映射类型

T