Objective: To investigate the clinical effect of mind-regulating acupuncture therapy on peripheral facial paralysis. Methods: Two hundred subjects were divided into observation group (treated by mind-regulating acupuncture therapy) and control group (treated by points of Yang-ming meridians) with one hundred in each group. The points of Yang-ming meridians were mainly selected for control group, observation group were treated by points with the function of regulating mind besides the points of control group, for two courses with 10 treatments in course. Results: The cure rate was 65.0% and total effective rate was 99.0% in observation group, while in control group, the cure rate was 55.0% and total effective rate was 91.0%, the curative effect in observation group was prior to control group (P＜0.05). Conclusion:The therapy of mind-regulating acupuncture gives a quicker response, a shorter course of treatment and a higher cure rate.

Objective To study the effect of different attention states on auditory ERP and EEG power in normal subjects. Methods In three different states such as passive attention,active attention with target counting and active attention without target counting,EEG were recorded using oddball paradigm in 8 normal subjects while the test tones were presented;Then the peak-peak amplitude and latency of ERP were evaluated and the EEG power spectra were observed. Results The condition of active attention with target counting resulted in the smallest peak-peak amplitude of P 2-N 1 and the largest one of P 3-N 2,and it led to the increment of EEG power at the frequency of 10Hz,while the latencies did not differ among the three different attention states. Conclusion Reduced P 2-N 1 amplitude and increased P 3-N 2 amplitude reflected the allocation changes of attention resource in different states,and increased EEG power reflected more energy consumption in the process of recognition and memory,but the latency was relatively stable and not affected significantly by subject's attention condition.

BACKGROUND:Early rehabilitation after total knee arthroplasty (TKA) can help the rapid functional recovery of knee,but some patients are fear of moving and refuse to do exercising because of kinesiophobia,thereby delaying functional recovery.Foreign study has confirmed that patients with cognitive behavioral therapy (CBT) can effectively alleviate kinesiophobia,but no related studies have been reported in China.OBJECTIVE:To explore the effectiveness of CBT on patients with kinesiophobia after TKA.METHODS:108 patients with kinesiophobia after TKA were recruited from Department of Orthopedics,the First Affiliated Hospital of Zhengzhou University,China between March 2014 and January 2015,and were then equivalently randomized into experimental and control groups using random number table.Both groups were subjected to conventional treatment,while the experimental group received extra CBT.The scores of Tampa Scale of Kinesiophobia and American Knee Society were evaluated immediately,1,3,and 6 months after hospital discharge;the hospitalization time and total hospitalization expenditure were compared between two groups immediately after discharge.RESULTS AND CONCLUSION:The scores of Tampa Scale of Kinesiophobia in the experimental group were significantly lower than those in the control group at different time points postoperatively (P ＜ 0.05).The scores of American Knee Society in the experimental group were significantly higher than those in the control group at 3 and 6 months after discharge and kept on rising (P ＜ 0.01),but showed no significant difference at discharge and 1 month after discharge (P ＞ 0.05).(2) The hospitalization time and total hospitalization expenditure in the experimental group were significantly lower than those in the control group (P ＜ 0.01).(3) To conclude,CBT cannot only shorten the hospitalization time and total hospitalization expenditure,but also relieve kinesiophobia,which is conductive for functional recovery of the knee.

Purpose Full-term fetal weight is closely related to the choice of delivery mode and perinatal mortality rate.Our aim is to explore the feasibility of magnetic resource image (MRI) with three-dimensional reconstruction and volume measurement in estimating fetal weight and its accuracy compared to ultrasound (US) examination.Materials and Methods Analyzed the MRI volume measurement of 61 fetuses delivered within 7 days after M RI and ultrasound examination in our hospital between November 2013 and March 2016 using MRI three-dimensional reconstruction.The fetal weight estimated by MRI was calculated by the equation developed by Baker et al and the US estimation of fetal weight was performed according to Haldlock et al,the MRI and US estimation of fetal weight were compared.Results 60 fetuses were included and qualified MRI three-dimensional reconstruction models,one was excluded because of frequent movement.The MRI estimation of fetal weight and the birth weight correlated significantly (r=0.927,P＜0.05).The MRI estimation of fetal weight had a lower percentage of random error than US (3.4％ vs 5.0％,P＞0.05),as well as mean absolute error [(172+ 114) g vs (227± 171) g,P＜0.05],but a higher percentage of relative error ≤ 10％ than US (95.0％ vs 78.3％,P＜0.05),with an underestimation in 90.0％ fetuses compared with birth-weight.Concision Full-term fetal weight estimation by using MRI with three-dimensional reconstruction and volume measurement is feasible and more accurate than ultrasound,but lower than the actual weight.This method can be applied in estimating fetal weight in the case of ultrasound examination limited.

Objective Currently, there are few articles about kinesiophobia in patients with total knee arthroplasty (TKA) in China.This study aims to investigate the incidence of kinesiophobia and its influencing factors in TKA patient, and provide evidence for the intervention of kinesiophobia.Methods A total of 298 TKA patients from our hospital were investigated by general information questionnaire, Tampa Scale of Kinesiophobia (TSK), Knee Self-Efficacy Scales, Simplified Coping Style Questionnaire and Social Support Rating Scale.Single-factor analysis and logistic regression analysis were conducted to explore influencing factors.Results The score of TSK was 38.50±13.52, and 31.88% of TKA patients reported kinesiophobia.Logistic regression analysis showed that duration of pain (OR=5.546, 95%CI: 2.143-14.353), education level (OR=0.145, 95%CI: 0.067-0.314), self efficacy(OR=0.606, 95%CI: 0.470-0.780), positive response (OR=0.784, 95%CI: 0.683-0.900), objective support (OR=0.807, 95%CI: 0.691-0.943) and utilization of social support (OR=0.507, 95%CI: 0.461-0.705) were factors influencing kinesiophobia in TKA patients.Conclusion Attention should be paid to the kinesiophobia in TKA patients, especially those influencing factors including duration of pain, education level, and objective support.Health care providers should encourage early stage rehabilitation exercise to improve the postoperative knee function of TKA patients.

Objective Comparison of the levator ani muscles in three-dimensional (3D) MRI-based models in women with and without pelvic organ prolapse at rest to analyze the morphological characteristics of levator ani muscles in women with POP. Methods Twenty-five women with POP and 22 women with normal pelvic support were selected from Nanfang Hospital of Southern Medical University. Axial, sagittal, and coronal T2-weighted pelvic magnetic resonance scans were obtained with the women in the supine position.The 3D models were reconstructed from the source images. Morphological changes was compared within the two groups of levator ani muscles, and the 3D models were measured to determine the levator ani muscle volume (LVOL), levator plate angle (LPA), levator hiatus width (LH-W) and length (LH-L), distance between symphysis and levator sling muscle (LSG). Results There were no puborectalis avulsions in control, in POP, 3 cases of avulsions just in left, 3 cases of avulsions just in right, 7 cases in bilateral. The shape of iliococcygeus were all dome-shaped in control, 11 cases were U-shaped and 14 cases were dome-shaped in POP. The shape of levator hiatus were 7 cases of U-shape, 12 cases of V-shape, 3 cases of irregular in control; 5 cases of U-shape, 4 cases of V-shape, 16 cases of irregular in POP. POP versus control: LH-L: (68.0 ± 8.9) versus (61.6 ± 7.2) mm (P<0.05); LH-W: (41.4 ± 3.9) versus (38.0 ± 3.2) mm (P<0.05); LSG-L: (29.6 ± 7.4) versus (24.6 ± 3.7) mm (P<0.05); LSG-R: (28.4 ± 6.8) versus (23.9 ± 3.2) mm (P<0.05); LPA: (51.0 ± 11.3)° versus (40.6 ± 6.3)° (P<0.05); LVOL: (23.7 ± 5.8) versus (24.6 ± 5.0) cm3 (P>0.05). Conclusions It is possible to assess the morphologic changes of levator ani by using 3D MRI models objectively, our 3D data demonstrate larger in LVOL, LPA, LH-W, LH-L, LSG, and the changes in shape. It is helpful to diagnose and assess the specific situation of patients POP in clinic.