Sleep disorders are characterized by abnormal amounts of sleep and unusual behavior during sleep.Long-term sleep disorders can lead to the disruption of normal social functioning or neurological conditions.In recent years,the role of sound wave therapy in improving sleep quality has attracted much attention.This article aims to review the research progress related to the role of sound wave therapy in enhancing sleep quality,cognitive function,and alleviating fatigue in patients with sleep disorders in hopes of contributing to clinical applications.

OBJECTIVE: To evaluate the feasibility of applying intracranial lead reconstruction in deep brain stimulation (DBS) therapy for Parkinsonism. METHODS: We retrospectively collected the clinical data from 27 patients with Parkinson's disease (PD), who received bilateral subthalamic nucleus (STN) DBS therapy between January, 2016 and December, 2017. According to the position of the selected optimal stimulating contact of the implanted leads, the patients were divided into group A with the stimulating contacts of the bilateral leads in the STN, group B with unilateral stimulating contacts in the STN, and group C with bilateral stimulating contacts outside the STN. All the patients were assessed for improvement using Hoehn-Yahr stage, the third part of United Parkinson's Disease Rating Scale (UPDRS Ⅲ), Schwab and England Activities of Daily Living (SE-ADL), and L-dopa equivalent daily dose (LEDD). The consistency between the optimal stimulating contact selected by lead reconstruction and that by standard postoperative programming procedure was also evaluated. RESULTS: The patients in all the 3 groups showed postoperative improvements in Hoehn-Yahr stage, UPDRS Ⅲ score, SE-ADL score, and LEDD in the medication-off state. But at 12 months of the follow-up, such improvements were maintained only in the patients of group A. The optimal stimulating contacts selected by lead reconstruction and standard postoperative programming procedure had a matching rate of up to 77.78% (42/54), and the coordinates of the optimal contacts selected by the two methods showed no significant difference. CONCLUSIONS Intracranial lead reconstruction facilitates the study of the association between the implant site of the leads and the clinical outcome of DBS therapy for PD and allows the precise selection of the optimal contact of the implanted leads in postoperative programming of DBS.
Activities of Daily Living ; Deep Brain Stimulation ; Humans ; Parkinson Disease ; Retrospective Studies ; Treatment Outcome