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Objective:To assess the agreement between measurements of spatiotemporal gait characteristics made with Gaitboter and Noraxon gait analysis systems. Methods:From February to April, 2019, 35 healthy adults were recruited to participate in gait analysis using Gaitboter and Noraxon gait analysis apparatuses, respectively. Stance phase, swing phase, stride length, cadence, velocity and toe out were recorded and computed. Intraclass correlation coefficients (ICC) and Bland-Altman plots were used to evaluate the agreement between the two gait analysis systems. Results:There was a good reliability in spatiotemporal gait characteristics between two gait analysis systems (ICC 0.691 to 0.835). Bland-Altman plots also showed good agreement. Conclusion:The measurements of temporal and spatial parameters with Gaitboter and Noraxon gait analysis systems yield acceptable agreement, and further study needs to be conducted on the validity of the Gaitboter gait analysis system.
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Objective:To investigate the effect of individualized memory rehabilitation based on the forgetting characteristics in patients with brain injury (BI). Methods:From September, 2018 to October, 2019, 60 BI patients were randomly divided into routine memory training group (control group, n = 30) and individualized memory training group (observation group, n = 30). The observation group group was tested with forgetting characteristics pre-training. Both groups received memory training for four weeks, respectively. All patients were evaluated with Rivermead Behavioural Memory Test-2nd Edition (RBMT-II) and Montreal Cognitive Assessment (MoCA) pre- and post-training. Results:The total post-training scores of RBMT-II and MoCA were higher than the pre-training scores in both groups (|t| > 3.885, P < 0.01). There was no significant difference in the total scores between two groups pre- and post-training (P > 0.05). The differences between post- and pre-training total scores of RBMT-II and MoCA were significantly higher in the observation group group than in the control group (|Z| > 3.757, P < 0.001). Conclusion:Memory rehabilitation training could improve memory abilities and general cognitive function of BI patients, and it is more effective to carry out individualized memory rehabilitation training based on the forgetting characteristics.
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Objective:To observe the effect of Kinesio taping on lower limb motor function in patients with hemiplegia at different stages of stroke. Methods:From August, 2015 to August, 2017, 60 patients at stages of Brunnstrom III (n = 30) and Brunnstrom IV (n = 30) were randomly divided into control group (n = 15) and treatment group (n = 15). All the patients received comprehensive rehabilitation training, while the treatment group taped Kinesio taping in the lower extremities, for four weeks. They were assessed with Fugl-Meyer Assessment-Lower Extremity (FMA-LE), Time 'Up & Go' Test (TUGT) and gait analysis before and after treatment. Results:The results of all the measurements improved after treatment in all the groups (P < 0.001). For the patients at Brunnstrom IV, FMA-LE score and walking speed improved more in the treatment group than in the control group after treatment (P < 0.01); for those at Brunnstrom III, FMA-LE score, walking speed, TUGT time, hip extension angle and gait symmetry improved more in the treatment group than in the control group after treatment (P < 0.05). Conclusion:Kinesio taping is effective on the lower limb motor function for patients with hemiplegia after stroke, especially for patients at Brunnstrom III.
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This article reviewed the changes of ankle muscle strength after lower limb joint injuries and the isokinetic test mode which could reflect this characteristic better. The varus plantarflexion strength decreased significantly after plantarflexion injury of ankle joint. The dorsiflexor strength of ankle joint could not reach the level of the healthy side for a long time after anterior cruciate ligament rupture and Achilles tendon injury. Ankle isokinetic muscle test included testing direction, muscle contraction form and testing speed. It is meaningful to test varus/valgus and plantar/dorsal flexion in ankle joint sprain and functional ankle instability; however, the muscle contraction form and testing speed have little effect on the result.
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<p><b>PURPOSE</b>To investigate the profiles of cognitive impairment through Montreal Cognitive Assessment (MoCA) and Mini-Mental State Examination (MMSE) in patients with chronic traumatic brain injury (TBI) or stroke and to evaluate the sensitivity of the two scales in patients with TBI.</p><p><b>METHODS</b>In this cohort study, a total of 230 patients were evaluated, including TBI group (n = 103) and stroke group (n = 127). The cognitive functions of two groups were evaluated by designated specialists using MoCA (Beijing version) and MMSE (Chinese version).</p><p><b>RESULTS</b>Comparedwith the patientswith stroke, the patientswith TBI received significantly lower score in orientation subtest and recall subtest in both tests.MoCA abnormal rates in the TBI group and stroke group were 94.17% and 86.61% respectively,whileMMSE abnormal rateswere 69.90% and 57.48%, respectively. In the TBI group, 87.10% patientswith normalMMSE score had abnormalMoCA score and in the stroke group, about 70.37% patients with normal MMSE score had abnormal MoCA score. The diagnostic consistency of two scales in the TBI group and the stroke group were 72% and 69%, respectively.</p><p><b>CONCLUSION</b>In our rehabilitation center, patients with TBI may have more extensive and severe cognitive impairments than patients with stroke, prominently in orientation and recall domain. In screening post- TBI cognitive impairment, MoCA tends to be more sensitive than MMSE.</p>
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Adult , Aged , Female , Humans , Male , Middle Aged , Brain Injuries, Traumatic , Psychology , Cognitive Dysfunction , Cohort Studies , Psychiatric Status Rating Scales , Stroke , PsychologyABSTRACT
@#ObjectiveTo study normal gait characteristics of healthy adults in different age groups.Methods90 healthy adults were divided into three groups according to their ages. It was 20～39 year group, 40～59 year group and 60～70 year group. They received a gait analysis with the gait analysis system based on digital video and image processing which could provide temporal-spatial parameters and kinematic parameters. The gait data of the three groups were compared. Relationships between gait speed and other gait parameters were investigated.ResultsThere were statistically significant differences in some parameters among three groups. Gait speed was significantly correlated with stride time, stride length, stance time (%), cadence, maximum flexion of hip and knee in swing phase.ConclusionThe normal gait patterns of healthy adult established with the gait analysis system based on digital video and image processing can be used as the base line to compare with abnormal gait.
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@#ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.Methods5 children with spastic diplegia cerebral palsy had used variable hip abduction orthosis to correct scissors gait which remained after rehabilitation. The stepping of 5 children was assessed with a gait analysis system base on digital video and image processing which could provide distance rate between knees and hips(K/I) in gait phase. One year Follow up was carried out.ResultsThere was significant difference on K/I before and after using variable hip abduction orthorsis (P<0.05).ConclusionThe variable hip abduction orthorsis can inhibit adductor muscles convulsion, improve model kinesis of scissors gait and stabilize stepping.
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@# ObjectiveTo study memory impairment of closed head injured(CHI) patients during later recovering period. MethodsMemory function was examined in 20 CHI patients and 20 matched healthy controls by Clinical Memory Scale(CMS). ResultsThe scores of 5 sub tests and MQ of CHI group were significant lower than that of control group, the rate of MQ ≤ 79 in CHI patients was significant higher than in controls. Conclusion There are severe memory impairment in CHI patients during later period, the impairment of recall is more serious than that of recognition.
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@#ObjectiveTo study possible differences in cognitive dysfunction between left hemisphere injury(LHI) patients and right hemisphere injury(RHI) ones.MethodsCognitive function of 55 LHI patients and 43 RHI patients were examined by aphasia screening test and the Loewenstein Occupational Therapy Cognitive Assessment Battery(LOTCA).ResultsThe scores of RHI group were significant higher than that of LHI group in orientation in place,overlapping figures,spacial perception,praxis(P<0.001-0.005),but significant lower than that of LHI group in visual identification of shapes and visuomotor organization(P<0.001-0.02).The possibilities of RHI group were significant more than that of LHI group in disorientation in time,shape agnosia,disorder in figure-ground identification,unilateral neglect,disordered attention(P<0.005-0.025),but significant fewer than that of LHI group in aphasia,ideomotor apraxia(P<0.005-0.01).The possibilities were no significant differences in disorientation in place,objects agnosia,colour agnosia,spacial agnosia,motor apraxia,constructional apraxia,thinking disorder between RHI group and LHI group(P>0.05).Conclusions There is characteristic cognitive dysfunction after right or left hemisphere injury.