Small-world Network Features of Brain Functional Network as Strong Void Perception for Healthy Female / 中国康复理论与实践
Chinese Journal of Rehabilitation Theory and Practice
;
(12): 510-515, 2021.
Artigo
em Chinês
| WPRIM
| ID: wpr-905239
ABSTRACT
Objective:
To identify the small-world network property of brain functional network provoked by a strong desire to void in healthy women.Methods:
From 2017 to 2018, 21 healthy women were enrolled, and scanned with resting-state functional magnetic resonance imaging under the empty bladder and strong desire to void, respectively. Brain connection matrix was established with Pearson's correlation analysis, and the differences in topologic properties between the two conditions were identified with paired t-test and Bonferroni correction. The small-world parameters, named clustering coefficient (Cp), characteristic path length (Lp), global efficiency (Eglob), local efficiency (Eloc) and nodal efficiency (Enodal) were calculated.Results:
There were two women dropped down because of head moving. For the other 19 women, the brain connection presented a small-world network property under the both conditions. Compared with the empty bladder, Cp, Lp, and Eloc decreased, and Eglob increased under the strong desire to void (P < 0.05); while Enodal increased in left inferior frontal gyrus and superior frontal gyrus; right cingulate gyrus, middle occipital gyrus and middle temporal gyrus; and bilateral gyrus rectus and inferior parietal lobes; and decreased in bilateral fusiform gyrus, calcarine fissure and surrounding, and lingual gyrus (P < 0.05).Conclusion:
Brain functional network presents a small-world network property under both empty bladder and a strong desire to void. The regulation of lower urinary tract function involves the coordination of multiple brain regions.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of Rehabilitation Theory and Practice
Ano de publicação:
2021
Tipo de documento:
Artigo
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