Effect of group counseling integrating tea drinking on mental health improvement of college students / 中国学校卫生

Objective@#To explore the intervention effect of group counseling integrating teadrinking on depression, social avoidance and distress, coping styles and selfesteem among college students, so as to provide references for promoting the psychological health of students.@*Methods@#From March to June 2021, a convenience sampling method was used to recruit 46 college students from a university in Nanjing for intervention project. There were 23 students in intervention group and control group, respectively. The intervention was conducted for 2.5 hours per week across a 6 week period. The intervention group received two sessions of group counseling that incorporated teadrinking experience, and the sessions involved tea knowledge explanation, observation and learning, embodied experience, emotional expression, interpersonal assistance and emotional support, cultural customs and life integration. After the intervention was completed, the control group received onetime group counseling that integrated teadrinking. The Wilcoxon difference test and Mann-Whitney U test were performed to compare the scores of each scale within and between the groups, and the χ2 test was used to compare the detection rates.@*Results@#There were no statistically significant differences in the scores of positive coping, negative coping, selfesteem, social avoidance and distress between the intervention group and the control group (Z=-1.20, -0.33, -0.35, 1.31,P>0.05). There were statistically significant differences in positive coping styles, selfesteem, social avoidance and distress between the intervention group and the control group after the intervention(27.70±5.60，22.05±4.30；30.52±3.63，28.27±4.06；7.43±7.38，13.64±6.79) (Z=-3.31, -2.10, 3.22, P<0.05). The intervention group showed statistically significant differences in social avoidance and distress scores before and after the intervention(11.96±7.47,7.43±7.38) (Z=-2.88), and the depression detection rate decreased(60.9%，30.4%) (χ2=4.29) (P<0.05). There were no statistically significant differences in positive coping, negative coping, selfesteem, social avoidance and distress scores, and depression detection rate between the control group before and after the intervention (Z/χ2=-0.28, -0.42, -1.24, -1.25；1.39, P>0.05). The followup results 1year later showed that there was a statistically significant difference in social avoidance and distress(6.57±6.21,14.16±9.22), and in the detection rates of depression(21.7%,52.2%) between the intervention group and the control group (Z/χ2=2.70,4.57,P<0.05).@*Conclusions@#Group counseling integrating teadrinking could improve interpersonal relationships, emotional states, selfesteem levels and coping strategies among college students. Group psychological counseling that incorporates teadrinking can be adopted to improve the mental health status of college students.

The effects of transcranial direct current stimulation on cognition and white matter fiber integrity in stroke patients / 中华物理医学与康复杂志

Objective:To observe any effect of transcranial direct current stimulation (tDCS) on the cognition of stroke survivors and the integrity of their white matter fibers.Methods:Thirty persons with post-stroke cognitive impairment (PSCI) were randomly divided into an experimental group ( n=15) and a control group ( n=15). In addition to basic drug therapy and routine cognition training, the experimental group received 20 minutes of tDCS daily, 5 days per week for 3 weeks, while the control group received sham tDCS stimulation. Before and after the treatment, both groups′ cognitive functioning was evaluated using the mini-mental state examination (MMSE) and the Montreal cognitive assessment scale (MoCA). Their ability in the activities of daily living (ADL) was quantified using the modified Barthel index (MBI). Diffusion tensor imaging (DTI) was employed to observe any changes in the integrity of their white matter fibers. Results:The average MMSE, MOCA and MBI scores of both groups had improved significantly after the treatment, but the improvement in the experimental group was significantly greater than among the controls. The average fractional anisotroposy value of the affected inferior fronto-occipital fasciculus in both groups was positively correlated with the group′s average MMSE score and MoCA score.Conclusion:tDCS can effectively improve the cognition and functioning in the activities of daily living of stroke survivors. Its mechanism may be related to improving the integrity of the white matter fibers involved.

Corticospinal tract integrity and the upper limb motor functioning of stroke survivors treated with repetitive transcranial magnetic stimulation / 中华物理医学与康复杂志

Objective:To observe any relationship between corticospinal tract integrity and the upper limb motor function of stroke survivors treated with repetitive transcranial magnetic stimulation (rTMS).Methods:Bilateral corticospinal tracts (CSTs) were reconstructed in ischemic or hemorrhagic stroke survivors with upper limb motor dysfunction using diffusion tensor imaging (DTI). Thirty patients with good CST integrity (rFA>0.5) and 30 with rFA≤0.5 were further divided into a high frequency rTMS group (HF, n=10), a low frequency group (LF, n=10), and a control group ( n=10). All groups were given routine rehabilitation, while the high and low frequency groups were additionally provided with 5Hz and 1Hz rTMS respectively applied over the M1 area of the contralesional hemisphere. Before and after 3 weeks of treatment, all of the subjects were evaluated using the Fugl-Meyer upper extremity scale (F-M UE), the Wolf Motor Function Test (WMFT) and the Modified Barthel Index (MBI). Results:For the high CST integrity group, significant improvement was observed in the average scores of all measurements, with the average FMA-UE, WMFT and MBI scores of the LF group [(38.10±5.71), (43.20±5.32) and (78.00±11.35)] significantly better than those of the other 2 groups. Among the low CST integrity group, the HF subgroup showed greater improvement than the other 2 on average.Conclusions:For patients with good CST integrity, LF-rTMS over the contralesional cortex is superior to HF-rTMS in promoting upper limb motor function, while for patients with low CST integrity HF-rTMS over the contralesional cortex has a better effect than LF-rTMS or sham stimulation in terms of improving upper limb motor function after a stroke.

Transcranial magnetic stimulation can relieve dysphagia after stroke / 中华物理医学与康复杂志

Objective To explore the effect of high-frequency repetitive transcranial magnetic stimulation (rTMS) on activity in the intact motor cortex controlling the suprahyoid muscles and thus on dysphagia after an unilateral stroke.Methods Forty patients suffering dysphagia more than two weeks after a unilateral cerebral stroke were randomly divided into an experimental group and a control group,each of 20.Both groups were given traditional swallowing rehabilitation training,while the experimental group was additionally provided with 5 Hz rTMS for two weeks.Before and after the treatment,all of the patients were characterized using X-ray fluoroscopy,video fluoroscopic swallowing study (VFSS) and surface electromyography,and their swallowing was evaluated using a standardized swallowing assessment (SSA) and a penetration-aspiration scale (PAS).Results After the treatment,significant improvement was observed in both groups in the average swallowing time and in the maximum amplitude of sEMG,as well as the average SSA,PAS and VFSS scores (P＜0.05).The average values in the experimental group were in all cases significantly better than the control group's averages (P＜0.05).Conclusion Applying rTMS at 5 Hz to the motor cortex of the contralateral hemisphere controlling the suprahyoid muscles can effectively improve unilateral-hemisphere dysphagia after stroke.

The effect of neuromuscular electrical stimulation on swallowing function after stroke / 中华物理医学与康复杂志

Objective To observe the clinical therapeutic effects of neuromuscular electric stimulation (NMES) on patients with swallowing disorders after stroke and to assess the value of surface electromyography (sEMG).Methods Forty stroke survivors with swallowing disorders were divided into a treatment group (20 cases) and a control group (20 cases) using a random number table.All of the patients were given routine medication and conventional swallowing training lasting 2 weeks,on the basis of which the patients in the treatment group were also given electrical stimulation.The seriousness of their swallowing disorders was evaluated and surface electromyographs were recorded for both groups before and after the 2 weeks of treatment.Results After treatment,the average dysphagia rating in the treatment group was significantly higher than before treatment,and significantly higher than that of the control group.sEMG of the suprahyoid muscles showed that the swallowing duration of both groups had significantly improved,but the values of the treatment group were significantly better than those of the control group.Conclusions NMES plus conventional swallowing training can significantly improve swallowing function for patients with swallowing disorders after stroke.sEMG can be regarded as an effective method for assessing swallowing disorders.

Effect of computer-assisted cognitive training on cognitive function and P300 in patients with vascular cognitive impairment no dementia / 中华物理医学与康复杂志

Objective To explore the effect of computer-aided cognitive training on cognitive function and auditory event-related potential P300 in patients with vascular cognitive impairment no dementia (VCIND).Methods Sixty VCIND patients were randomly divided into two groups namely a training group and a control group,each of 30.Both groups were given routine drug treatment and the traditional rehabilitation training.At the same time,the training group was additionally given 40min computer-aided cognitive training once a day,six times a week,lasing 4 weeks.Before and after four weeks of treatment,the cognitive function,the ability of daily life (ADL) and P300 of the two groups were assessed using mini-mental state examination(MMSE),the Montreal cognitive assessment (MoCA),Barthel Index (BI) and Motor evoked potential instrument respectively.Results Before treatment,no significant difference was found in the average MoCA,MMSE and BI scores of the two groups.After treatment,improvement was observed in the total MoCA scores (22.40 ± 4.38),as well as the average score,of visual space and executive function (3.27 ± 0.58),attention (4.30 ± 1.60),language (2.67 ± 0.48),delayed memory (3.67±0.80),MMSE (22.03 ±3.55) and BI (82.17±11.28) in the training group compared with the control group.Before treatment,there was no significant difference in the P300 latency and amplitude between the two groups.After treatment,however,the P300 latency of the training group decreased to(352.1 ± 30.68) ms,significently lower than the control group [(356.45 ± 40.30) ms] and that before treatment.Meanwhile,the amplitude rose to(8.65 ± 1.18)μV,significantly higher than the control group [(8.65 ± 1.18) μV] and that before treatment.Conclusion Computer-aided cognitive training can effectively improve the cognitive function of patients with VCIND and promote their ADL.

Cognition is correlated with auditory event-related potential P300 after traumatic brain injury / 中华物理医学与康复杂志

Objective To investigate any correlation between cognition and auditory event-related potential (ERP) after traumatic brain injury (TBI),and to explore the diagnostic value of the P300 ERP for TBI patients.Methods Thirty TBI patients and 28 healthy subjects were recruited.Their P300 auditory event-related potentials were measured and the Montreal cognitive assessment (MoCA) was administered.Results The TBI patients' total MoCA scores and their scores on most of the sub-item components were significantly lower than those of the control subjects,though their naming and speech showed no significant difference.The TBI patients had abnormal P300 responses.Their N1,P2,N2 and P3 latencies were significantly longer and their P2 and P3 amplitudes were significantly lower than those of the control group.Stepwise regression and multivariate analysis showed that the P300 latency was significantly associated with delayed memory,impaired visual spatial executive functioning and total MoCA score.Conclusion P300 can be used as a quantitative electrophysiological index for detecting cognitive impairment in patients with TBI.

The event-related potential P300 and cognition in patients with vascular cognitive impairment-no dementia before and after cognitive rehabifitation training / 中华物理医学与康复杂志

Objective To observe the changes of cognition and auditory event-related potential P300 on vascular cognitive impairment-no dementia (VCIND) patients before and after cognitive rehabilitation training,then further to explore the application value of P300 in early diagnosis of vascular cognitive impairment (VCI). MethodsA total of 57 patients with VCIND were randomly assigned to the treatment group ( n =30) and the control group ( n =27),and 30 healthy volunteers without cognitive deficits were recruited as normal group.Each patient was examined with auditory-P300 and scored with mini-mental state examination (MMSE) and Montreal cognitive assessment (MoCA) scale.The measurement indicators were analyzed and evaluated with the factors of education,age and so on. ResultsThe P300 latency in VCIND group was longer,and the amplitude lower than those in normal group before treatment (P＜0.05 ),the latency lengthening was more significant than the lowering of the amplitude ( P＜0.01 ).The cognitive assessment scale scores of MMSE,MoCA and ADL (Barther index,BI) in VCIND group were lower than those in normal group (P＜0.05),while no significant difference was revealed between the VCIND and normal groups with regard to naming and speech( P ＞ 0.05 ).A highly positive correlation between age and P300 latency as well as a significantly negative correlation between years of education and P300 latency were demonstrated( P＜0.05 ).After cognitive rehabilitation therapy the P300 latency in VCIND group was shortened,the amplitude increased (P＜0.05 ),scores of the items of cognitive scale raised(P＜0.05 ) and the change of each indicator was more statistically significant in treatment group(P＜0.05). ConclusionP300 could objectively reflect early cognitive dysfunction in VCIND patients.Early cognitive training could effectively promote cognitive function of VCI patients.

Cross-over in line bisection among stroke patients / 中华物理医学与康复杂志

Objective To explore possible mechanisms of the cross-over observed in stroke patients comple-ting a line bisection test. Methods Twenty-five stroke patients with left neglect and twenty normal subjects were studied.In the ordinary line bisection test,there are two papers presenting 20 mm and 100 mm lines respectively.On each paper,three lines with the same length are presented at the left,middle and right of the paper.In the line im-age test,the two papers are the same as in line bisection test,but here subjects are asked to set endpoints of each re-al line. Results Replicating earlier findings,length cross-over was observed in the patients with neglect.In the hline image test,those patients neglected lines on both sides but with a much larger proportion on the left.The patientsunderestimated long lines as in previous studies,but they also underestimated very short lines in contrast to earlier findings. Conclusion Foveal neglect sparing may explain these observations.For very short lines,the left end of the line falls into foveal vision and the left part of the line was not neglected.As a result,the crossover effect of line length occurs.

Effects of Citalopram and Physical Therapy on Post-stroke Depression / 中国康复理论与实践

@# Objective To observe the effects of citalopram and physical therapy on poststroke depression(PSD).Methods72 patients with PSD were randomly divided into medicine group(n=36)and control group(n=36).The patients in the control group were treated only with physical therapy and the patients in the medicine group were treated with Citalopram and physical therapy.All patients were assessed with Zung Self-Rating Depression Scale(ZSDS)and Modified Barthel index(MBI)before and after treatment.ResultsAfter treatment,the Zung score in both groups decreased significantly(P<0.01).Meanwhile,the medicine group showed significantly less depression than the control group(P<0.05).The score of MBI was also significantly increased after treatment(P<0.01)in both group,but there was no significant difference between two groups(P>0.05).ConclusionCitalopram combined with physical therapy is effective on PSD.