Background Respective changes in resting-state cerebral blood flow (CBF) and functional
connectivity in schizophrenia have been reported. However, their coupling alterations in�…

Small sample sizes and large inter-subject variations result in inconsistent findings in resting-
state cerebral blood flow (CBF) in schizophrenia. The CBF connectivity alterations in�…

Many studies have shown abnormal cerebral blood flow (CBF) in schizophrenia; however, it
remains unclear how topological properties of CBF network are altered in this disorder�…

The use of modern neuroimaging approaches has demonstrated resting-state regional
cerebral blood flow (rCBF) to be tightly coupled to resting cerebral glucose metabolism�…

Background: Schizophrenia is characterized by altered resting-state functional connectivity.
Most previous studies have focused on changes in connectivity strengths; however, the�…

Metabolic dysfunction and microvascular abnormality may contribute to the pathogenesis of
schizophrenia. Most previous studies of cerebral perfusion in schizophrenia measured total�…

Background: The cerebral network that is active during rest and is deactivated during goal-
oriented activity is called the default mode network (DMN). It appears to be involved in self�…

Objective The pathophysiology of chronic schizophrenia may reflect long term brain
changes related to the disorder. The effect of chronicity on intrinsic functional connectivity�…

Arterial spin labeling (ASL) perfusion MRI is a relatively novel technique that can allow for
quantitative measurement of cerebral blood flow (CBF) by using magnetically labeled�…

Many studies have shown that schizophrenia patients have aberrant functional network
connectivity (FNC) among brain regions, suggesting schizophrenia manifests with�…