ABSTRACT
To describe the effects of endogenous testosterone levels on the visuospatial ability.Thevisuospatial ability,testosteronewere included as the key words,retrieving 46 papers in the database.35 relevant papers have been reviewed in the paper,as the results,we have found that the visuospatial ability of male was better than female.The performances of the visuospatial tasks in males were associated with the lev-els of endogenous testosterone,and the effects comprised two aspects:the organizational function and activa-tional function of the testosterone.The latter have received more attention from researchers.Until now,most studies of activational effects of testosterone on visuospatial ability remained on the level of behavioral re-search.The mental rotation task,navigation task and virtual reality scenes tasks were implied in these stud-ies.A nonlinear relationship has aroused a great controversy.Latest research suggests that further investiga-tion of the neural mechanisms related to visual-spatial ability is needed,using ERP and MRI techniques,to assess the relationship of endogenous testosterone levels with the relevant neural basis of visuospatial ability.
ABSTRACT
Objective To explore the mediating role of self-esteem between affective property and metal healthy,and then search effective way to ascent juniors' metal healthy lever.Methods 300 juniors were chosen and received PANAS,MSSMHS and SES assessment.Results ①In sequence,study stress,lability of affect,obsession,anxiety and sensitive of interpersonal relationship produced effect on juniors.②There was a significant negative correlation (r=-0.498～-0.314,P＜0.05)between mental health and self-esteem,positive emotions.There was a significant positive correlation(r=0.291～ 0.520,P＜ 0.05) between mental health and negative emotions.There was a significant positive correlation(r=0.337,P＜0.05)between self-esteem and positive emotions.③The degree of self-esteem and positive emotions had an obvious negatively predictable (R 2=0.223) function to the total average of mental health,and the degree of negative emotions had an obvious positively predictable (R 2=0.350) function to the total average of mental health.④ The mediating effect of subordinates' perceived self-esteem between positive emotions and mental health was also validated(ab/c'=0.118) and the negative emotion had no regulation effect on mental health.Conclusion With the help of significant mediating role of self-esteem,affective property can be seen as a predictors of metal healthy of juniors.
ABSTRACT
Objective To observe the efficacy of duloxetine combined with Bodhi Tree relaxation tech?nique in the treatment of generalized anxiety disorder ( GAD ) and the influence of heart rate variability ( HRV ) . Methods According to the standard of ICD?10,124 GADs were selected as study objects from March 2013 to March 2014. They were randomly divided into intervention group and control group. The intervention group fixedly received duloxetine ( 20 mg/day) and Bodhi Tree relaxation therapy,2 times / week,for 8 weeks;and the control group received only Duloxetine (20 mg/day) treatment. All patients were assessed with SAS,HAMA and Treat?ment Emergent Symptom Scale( TESS) at the baseline and at the end of the 2nd ,4th ,6th ,8th week of the treatment to evaluate the efficacy and side effects. The LF/HF of HRV were observed. Results 1.In both groups,SAS score and HAMA score remarkably decreased after intervention than before treatment( before intervention:control group (63.52±14.25,30.26±11.25) intervention group (64.35±14.33,29.83±10.85);after 8 weeks:control group (30.23±6.68,9.28±3.20) intervention group (25.14±5.59,7.70±2.87), P0.05). 2. The ratio of LF/HF showed significantly decrease in the intervention group than those in the control groupt 13?16=-2.806,-2.725,-3.572,-2.272;P13?16=0.006,0.007,0.001,0.025).The value of anxiety se?verity index and LF/HF was positively correlated ( r=0.342, P<0.05).Conclusion Duloxetine combined with Bodhi Tree relaxation technique can effectively improve the heart rate variability in patients,curative effect is better.