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帕金森病(Parkinson′s disease,PD)是一种常见的缓慢进展的中枢神经系统变性疾病,主要表现为静止性震颤、肌僵直和运动迟缓,部分患者伴有抑郁、记忆功能障碍及痴呆[1]。其发病与脑部黒质-纹状体多巴胺通路神经元病变、多巴胺能递质的传输减少等因素相关[2]。PD不仅引起躯体功能障碍,还引起注意、记忆等认知功能障碍。目前针对PD患者的记忆功能已展开了大量研究,而对PD患者注意功能的关注还远远不够。注意是认知功能的起点,是心理活动或意识对一定对象的
Parkinson’s disease (PD) is a common degenerative disease of the central nervous system which is slowly progressing. It is mainly characterized by resting tremor, stiffness and movement retardation. Some patients are accompanied by depression, memory dysfunction and dementia [ 1]. Its incidence and brain quality of the substantia nigra - striatal dopamine pathway neuronal disease, dopamine transporter delivery decreased and other factors [2]. PD not only causes physical dysfunction, but also causes attention, memory and other cognitive dysfunction. At present, a large number of studies have been conducted on the memory function of PD patients, and attention to the functions of PD patients is far from enough. Attention is the starting point of cognitive function, mental activity or awareness of certain objects