30秒快速测试：戳不准鼻尖，可能是大脑在“呼救”

参考文献：

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[2] Krishna R, Pathirana PN, Horne M, et al. Quantitative assessment of cerebellar ataxia through automated limb functional tests. Journal of NeuroEngineering and Rehabilitation. 2019. DOI: 10.1186/s12984-019-0490-3.

[3] Bodranghien F, Bastian A, Casali C, et al. Consensus Paper: Revisiting the Symptoms and Signs of Cerebellar Syndrome. Cerebellum. 2016;15(3):369-391. DOI: 10.1007/s12311-015-0687-3.

[4] Bushnell C, Kernan WN, Sharrief AZ, et al. 2024 Guideline for the Primary Prevention of Stroke: A Guideline From the American Heart Association/American Stroke Association. Stroke. 2024;55(12):e344-e424. DOI: 10.1161/STR.0000000000000475.

本文为健康科普稿，仅供大众科普参考，不作为诊断依据；文中自测动作仅用于初步筛查，如有不适请及时就医。

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