Task-Dependent Modulation of Effective Connectivity within the Default Mode Network
نویسندگان
چکیده
منابع مشابه
Task-Dependent Modulation of Effective Connectivity within the Default Mode Network
The default mode network (DMN) has recently attracted widespread interest. Previous studies have found that task-related processing can induce deactivation and changes in the functional connectivity of this network. However, it remains unclear how tasks modulate the underlying effective connectivity within the DMN. Using recent advances in dynamic causal modeling (DCM), we investigated the modu...
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ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2012
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2012.00206