Regional homogeneity alterations of brain in patients with idiopathic trigeminal neuralgia:a rs-fMRI study / 实用放射学杂志
Journal of Practical Radiology
;
(12): 167-170, 2018.
Artigo
em Chinês
| WPRIM
| ID: wpr-696774
ABSTRACT
Objective To investigate the changes of the regional homogeneity(ReHo)values of spontaneous brain activity in patients with idiopathic trigeminal neuralgia (ITN).Methods Left ITN (LITN)group (n=23)and the healthy control (HC)group (n=33)underwent resting-state functional magnetic resonance imaging(rs-fMRI)scans.The changes of ReHo values between the two groups were compared.Results Compared with HC group,LITN group yielded increased ReHo values in bilateral nucleus accumbens,bilateral caudate nucleus,right putamen, right precentral gyrus (M1),right supplementary motor area (SMA)and right anterior insula (P<0.01).Conclusion The rs-fMRI shows abnormal ReHo values of brain activity in several regions in ITN patients.The regions are related to pain processing-motion,emotion and endogenous regulation.The suggest that brain involves the developing and regulating mechanism of ITN as an importment factor.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Practical Radiology
Ano de publicação:
2018
Tipo de documento:
Artigo
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