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Article

Normal-sized basal ganglia perivascular space related to motor phenotype in Parkinson freezers.

Aging - 27 Jul 2021

Lv Wen, Yue Yumei, Shen Ting, Hu Xingyue, Chen Lili, Xie Fei, Zhang Wenying, Zhang Baorong, Gui Yaxing, Lai Hsin-Yi, Ba Fang

Abstract excerpt

Changes in basal ganglia (BG) perivascular spaces (PVSs) are related to motor and cognitive behaviors in Parkinson's disease (PD). However, the correlation between the initial motor phenotype and PVSs distribution/burden in PD freezing of gait (FOG) remains unclear. In addition, the normal-sized PVSs (nPVSs) have not been well-studied. With high-resolution 7T-MRI, we studied nPVSs burden in BG, thalamus, midbrain...

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Identifiers

PMID: 34314380
DOI: 10.18632/aging.203343
PMCID: PMC8351731

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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