Before revision:  Tested on fMRI data from 59 participants adminstrated with either oxytocin or placebo, we demonstrate that oxytocin changes the topology of brain communities in DMN and FPN, leading to higher synchronization in the DMN and lower synchronization in the FPN, as well as  higher variance of the coupling strength within the DMN and more flexible coupling patterns across time.
After revision:  Tested on fMRI data from 59 participants administrated with either oxytocin or placebo, we demonstrate that oxytocin changes the topology of brain communities in DMN and FPN, leading to higher synchronization in the DMN and lower synchronization in the FPN, as well as higher variance of the coupling strength within the DMN and more flexible coupling patterns across time.