[Correlation between cervical vertigo and vestibular function evaluated by vestibular evoked myogenic potentials].

Objective: To analyze the relationship between cervical vertigo and vestibular function evaluated by vestibular evoked myogenic potentials(VEMPs) and analyze the correlations between cervical vertigo and vestibular dysfunction, discuss the related factors of cervical vertigo and guide the clinical treatment of patients with cervical vertigo.

Methods: A total of 75 patients with cervical vertigo as the main complaint in the outpatient clinic of the Second Hospital of Shanxi Medical University from August 2019 to July 2020 were set as the diseased group, and 60 patients without cervical and vestibular related diseases in the hospital were selected to set as non-diseased group. The age of diseased group was 12 to 70 years with an average of (46.

[Establishment and analysis of a three-dimensional finite element model of human cervicotnoracic junction (C6-T1)].

Objective: To establish the cervicothoracic spine finite element model with three-dimensional finite element method, verify the effectiveness of this model and explore the stress distribution.

Methods: DICOM image data of one normal healthy young male volunteer were obtained by spiral CT scan and processed with Mimics software. Datas were imported to ANSYS software to become a 3D entity.