664-01-006 ISMRM Abstract

Progressive Reconfiguration of Static and Dynamic Functional Network Connectivity in Spinocerebellar Ataxia Type 3

Primary: Brain Function and fMRI - Functional Connectivity

Secondary: Neuro - Other Neurodegeneration

664-01-006 · Cerebellar Function · Thursday, 14 May, 8:30 AM–9:25 AM · Digital Posters Row E

Keywords: Functional magnetic resonance imaging Spinocerebellar ataxia type 3 Functional network connectivity

Accepted

runhua sha ¹, Minfen Liu¹, yushan yi¹, Yunyu Gao², Yongzhou Xu², Jing Zhao¹

¹The First Affiliated Hospital, Sun Yat-sen University, China

²Clinical and Technical Support, Philips Healthcare (Guangzhou), Guangzhou, China

Presenting Author: runhua sha

Synopsis

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References

1. Klockgether T, Mariotti C, Paulson HL. Spinocerebellar ataxia. Nat Rev Dis Primers. 2019 Apr 11;5(1):24. doi: 10.1038/s41572-019-0074-3. PMID: 30975995. [doi] [pmid]

2. Qiu H, Wu C, Liang J, Hu M, Chen Y, Huang Z, Yang Z, Zhao J, Chu J. Structural alterations of spinocerebellar ataxias type 3: from pre-symptomatic to symptomatic stage. Eur Radiol. 2023 Apr;33(4):2881-2894. doi: 10.1007/s00330-022-09214-3. Epub 2022 Nov 12. PMID: 36370172. [doi] [pmid]

3. Sha R, Wu C, Qiu H, Liang J, Hu M, Ma L, Liu M, Liu H, Zhao J. Altered static and dynamic spontaneous brain activity patterns in spinocerebellar ataxia type3 patients. J Neurol. 2025 Aug 4;272(9):556. doi: 10.1007/s00415-025-13284-w. PMID: 40760188. [doi] [pmid]

4. network connectivity in Alzheimer's disease and subcortical ischemic vascular disease: shared and specific brain connectivity abnormalities. Hum Brain Mapp. 2019 Aug 1;40(11):3203-3221. doi: 10.1002/hbm.24591IF: 3.3 Q1 . Epub 2019 Apr 5. PMID: 30950567 ; PMCID: PMC6865624 [doi] [pmid]

5. Gan C, Ji M, Sun H, Cao X, Shi J, Wang L, Zhang H, Yuan Y, Zhang K. Dynamic functional connectivity reveals hyper-connected pattern and abnormal variability in freezing of gait of Parkinson's disease. Neurobiol Dis. 2023 Sep;185:106265. doi: 10.1016/j.nbd.2023.106265. Epub 2023 Aug 18. PMID: 37597816. [doi] [pmid]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/664-01-006