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Search: authors:"Zhihong Shi"

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Prevalence of primary headache disorders in a population aged 60 years and older in a rural area of Northern China

Background Primary headache disorders are among the most common neurological complaints worldwide, and are significant causes of disability. Data are limited on the prevalence of primary headaches among individuals aged 60 years and older in China. The purpose of our study was to investigate the prevalence and characteristics of primary headaches among people aged 60 years and ...

A Pilot Study on Clinical and Neuroimaging Characteristics of Chinese Posterior Cortical Atrophy: Comparison with Typical Alzheimer’s Disease

Posterior cortical atrophy (PCA) is a clinicoradiologic neurodegenerative syndrome characterized by predominant impairment of higher visual functions. Neuroimaging and neuropathological studies show that PCA is probably an atypical presentation of Alzheimer’s disease. However, in China PCA has rarely been studied and remains largely unknown. Our study therefore aimed to analyze the ...