Functional Segregation of the Human Dorsomedial Prefrontal Cortex: RSFC cluster 4 vs all other clusters

<p>Specific resting-state connectivity with cluster 4, contrasted to connectivity patterns of all three other clusters</p>

[](https://neurovault.org/images/12070)

### 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>本研究所探讨的为特定静息态连接与簇4之间的关系，并将其与其它三个簇的连接模式进行对比。</p>

[](https://neurovault.org/images/12070)

### 数据集描述

<p>在该研究中，对背内侧前额叶皮层（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）。前两个簇（前腹侧和前背侧）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。前腹侧簇表现出与默认模式网络最强的连接。与前背侧的分化不同，尾侧dmPFC被半球所分割。尾侧右侧簇与额顶网络（背侧注意网络）有强烈的连接，而尾侧左侧簇则与前扣带回皮层及双侧前岛叶（显著性网络）有强烈的连接。该数据集自动从ANIMA数据库（<http://anima.modelgui.org/>）导入。版本：1</p>

### 实验对象种类

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