Temporal reliability of functional lateralization of resting-state language network
Yang Fan 1 , Linlin Zhu 2 , Qihong Zou 1 , Zhendong Niu 2 , and Jia-Hong Gao 1
Center for MRI Research, Peking University,
of Computer Science and Technology, Beijing Institute of
Technology, Beijing, China
A fundamental feature of the human brain is the presence
of both structural and functional asymmetries between
two hemispheres at both macroscopic and microscopic
dimensions. Previous studies have revealed the
functional lateralization of language network. This kind
of functional brain asymmetry was stable among different
group of subjects. However, whether it is reliable in
the same subject across time, which may be important to
a few neuropsychiatric disorders, is still undetermined.
In the present study, we examined the test-retest (TRT)
reliability of the asymmetry of language network and
prove its temporal stability.
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