Xiaodong Wang, Ming Xu, Xiaogang Chen, et al. Degree centrality of brain network in patients with early migraine: a resting-state functional magnetic resonance imaging study. [J]. Journal of Shanxi Agricultural Sciences 46(7):834-837(2021)
DOI:
Xiaodong Wang, Ming Xu, Xiaogang Chen, et al. Degree centrality of brain network in patients with early migraine: a resting-state functional magnetic resonance imaging study. [J]. Journal of Shanxi Agricultural Sciences 46(7):834-837(2021) DOI: 10.13406/j.cnki.cyxb.002869.
Degree centrality of brain network in patients with early migraine: a resting-state functional magnetic resonance imaging study
To investigate the abnormality of degree centrality of brain network in patients with early migraine compared with healthy subjects using resting-state functional magnetic resonance imaging (fMRI).
Methods
:
2
A total of 44 patients with early migraine and 45 healthy controls were included
and the resting-state fMRI scanning for each subject was performed. The MRI data were pre-processed using DPARSFA software. The degree centrality (DC) based on graph theory analysis was calculated for both patients with early migraine and healthy controls. The comparison was performed by independent-sample t-test
and the spearman correlation analysis was used to evaluate the correlation between DC value of significant brain areas and the mini-mental state examination (MMSE)
Hamilton anxiety scale (HAMA) and Hamilton depression scale (HAMD) scores.
Results
:
2
For the patients with early migraine
the DC values in the thalamus
the superior temporal gyrus
the medial frontal gyrus
the frontal lobe
the limbic lobe
the posterior central gyrus
the anterior central gyrus and the paracentral lobule were significantly different compared to the healthy subjects (
P
<
0.05
the Cluster
>
20
TFCE
permutation times
>
5 000)
but there was no correlation between the DC values and clinical scores (
P
>
0.05).
Conclusion
:
2
The changes of DC values in patients with early migraine are mainly located in the area of pain recognition and processing
which provides a new discovery for further exploring the pathological and neurophysiological mechanisms of migraine.
关键词
静息态功能磁共振早期偏头痛度中心度脑功能
Keywords
resting-state functional magnetic resonance imagingearly migrainedegree centralitycerebral function
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