Growing evidence suggests an association between imaging biomarkers of small vessel disease and future cognitive decline in Parkinson's disease (PD). Recently, magnetic resonance imaging–visible perivascular space (PVS) has been considered as an imaging biomarker of small vessel disease, but its effect on cognitive decline in PD is yet to be investigated.

中文翻译：

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磁共振成像 - 基底神经节中可见的血管周围空间预测帕金森病的认知衰退

越来越多的证据表明小血管疾病的成像生物标志物与帕金森病 (PD) 未来认知能力下降之间存在关联。最近，磁共振成像 - 可见血管周围间隙（PVS）被认为是小血管疾病的成像生物标志物，但其对 PD 认知能力下降的影响尚待研究。