Objective To study the effects of core control training on gross motor function of children with spastic cerebral palsy. Methods 60 children with spastic cerebral palsy were divided into control group (n=30) and treatment group (n=30). The control group accepted routine comprehensive rehabilitation therapy including physical therapy, acupuncture, electrotherapy, etc., while the treatment group accepted the core control training in addition. They were assessed with the Gross Motor Function Measure (GMFM-88) and the Trunk Control Test (TCT) before and 3 months after rehabilitation. Results Both groups improved in the scores of GMFM-88 and TCT after treatment (P<0.001), and improved more in the treatment group than in the control group (P<0.001). Conclusion The core control training can strengthen the trunk control and further improve the gross motor function in children with spastic cerebral palsy.

Transcranial magnetic stimulation (TMS) is a non-invasive and painless assessment and therapeutic technique applied in neurology, which plays an important role in diagnosis, evaluation, detection and treatment of children with brain function disorder. This paper reviewed the basic principle, safety, problems of TMS, and the basic and clinical studies of TMS for the children with brain function disorder.

Body weight support walker is specifically designed for the restoration of walk ability as a training device, recently used in the field of neurological rehabilitation. This article summarized the recent researches about body weight support training in the rehabilitation of cerebral palsy children, including the construct, principle, program, parameters, efficacy and evaluation.

Objective To explore the MSCT characteristics of gastric schwannoma (GS).Methods 1 6 patients with pathologically verified GS were included in our study.The MSCT images were analysed retrospectively.Results 1 6 participants were determined with solitary nodule,which located in gastric antrum,body and fundus,respectively with 5 cases,10 cases and 1 case.13 of them showed morphologically as round or ovoid shape,while 3 of them grew irregularly lobulated lesion.For their growth pattern,1 3 tumors presented as bilateral growth,1 lesion appeared intra-cavitary growth,1 grew outside the cavity fields.However,1 case was hard to confirm the growth pattern due to the gastroduodenal intussusception.14 tumors appeared uniform density,1 showed a little necrosis and 1 had dotted calcification,all the lesions were emerged as progressive enhancement with inhomogeneous feature.Conclusion GS mostly located in gastric body or antrum,with round or ovoid appearence,well-defined border,and bilateral growth pattern,necro-sis and calcification are rare,enhanced progressively with homogeneous feature,with no surrounding invasion and metastasis.

Objective To determine the utility of apparent diffusion coefficient (ADC) values as an objective method of early detection of traumatic brain injury of the mice models in hippocampus injury.Methods A total of 18 healthy male adult C57/BL6 mice were randomly divided into three groups according to the degree of injury:the mild group,severe group and control group.Conventional images,diffusion-weighted images,ADC were studied.The hippocampal were selected as the interesting area.ADC values were calculated and compared with those in control subjects after 6 h,12 h and 24 h.Student t test was performed for each region to compare the injury groups and the control.Results In control group both sides hippocampal ADC values had no differences(8.65±0.26 and 8.77±0.12) × 10-4 mm2/s,P＞0.05.Abnormalities were detected on ADC values,compared with conventional images in the injury groups.ADC values in mild group and severe group were significantly different from those of control group(6 h ADC values were (8.70±0.50) × 10-4 mm2/s,(6.13± 0.11) × 10-4 mm2/s,and (3.16±0.78) × 10-4 mm2/s in control,mild and severe group respectively),(12 h ADC values (8.23±0.61)× 10-4 mm2/s,(5.92 ± 0.27) × 10-4 mm2/s and (2.64±0.65) × 10-4 mm2/s) and (24 h ADC values (9.01±0.14) × 10-4 mm2/s,(5.99± 0.13)×10-4 mm2/s and (2.58±0.42)×10-4 mm2/s),P＜0.05.Conclusion There are differences among the ADC values on differcnt types of hippocampal brain injury mouse-model.ADC values can identify the degree of damage on brain injury and can detect early craniocerebral injury.

ObjectiveTo investigate the effect of neuromuscular electrical stimulation (NMES) on salivated children with cerebral palsy. Methods43 salivated children with cerebral palsy were divided into NMES group (n=22) and control group (n=21). Both groups accepted the same routine treatment, while the NMES group was given the NMES in addition. All the children were evaluated before and 8 weeks after treatment with teacher drooling sizing (TDS). ResultsThe TDS of NMES group was significantly different with that of the control group (P<0.05) after treatment. ConclusionNMES can decrease the salivation in children with cerebral palsy, and promote their swallowing function.

Objective To examine the concurrent validity of Peabody'S developmental motor scale number 2(PDMS-2)and Gesell's developmental scales with 1 2 to 30 month-old children with cerebral palsy (CP)and to assess the value of PDMS-2 in measuring motor function in children with CP.Methods Eighty-four children with CP aged 12 to 30 months were assessed with both PDMS-2 and Gesell's developmental scales.The correlation between PDMS-2 gross motor quotients and Gesell gross motor developmental quotients,and be-tween PDMS-2 fine motor quotients and Gesell fine motor developmental quotients were compared using Spearman rank correlation coefficients. Results The correlation coefficient between PDMS-2 gross motor quo-tient and the Gesell gross motor developmental quotient was 0.89.Between PDMS-2 fine motor quotient and Gesell's fine motor developmental quotient it was 0.87.The concurrent validities were 0.28 and 0.42 respec-tively. Conclusion PDMS-2 gross motor quotient and Gesell's gross motor developmental quotient are highly correlated,as are PDM S-2 fine motor quotient and Gesell's fine motor developmental quotient.The concurrent validities were between classifications using the PDMS-2 gross motor quotient and Gesell's gross motor develop- mental quotient were weakly correlated,but there was moderate correlation between PDM S-2 fine motor quotientsand Gesell fine gross developmental quotients.There may be limitations in assessing motor function children aged12 to 30 months with cerebral palsy using PDMS-2.

Objective To explore the value of dual-source dual-energy CT (DSDE-CT) in differentiating extravasation of iodine contrast agents from secondary hemorrhage after revascularization in acute ischemic stroke. Methods 46 acute ischemic stroke patients following intra-arterial thrombolysis were examined with DSDE-CT within 2 hours after the procedure. Simultaneous imaging at 80 kV/392 mA and 140 kV/196 mA was employed, and then mixed images, virtual unenhanced non-contrast images and iodine overlay maps were calculated. Mixed images alone, as conventional CT, and DUDE-CT interpretations were assessed separately by two radiologists and compared with follow-up CT. Results 6 of 34 patients were negative cases proven by CT without high density, and another 28 cases were proven positive cases with 3 cases of cerebral hemorrhage, 21 cases of contrast agent extravasation, and the remaining 4 cases of combined cerebral hemorrhage and contrast agent extravasation. The sensibility, specificity, positive predictive value, negative predictive value and accuracy of mixed imaging alone in diagnosing hemorrhage was 66.67%, 100%, 1005, 96.15% and 96.43%, while the sensibility, specificity, positive predictive value, negative predictive value and accuracy of hemorrhage with DUDE-CT was 100%, 96%, 75%, 100% and 96.43% . The diagnostic accuracy of superimposed fusion images for intracranial hemorrhage, extravasation of contrast agent and hemorrhage with extravasation of contrast agent was relatively high, and the difference was statistically significant (P < 0.05). The diagnostic accuracy of superimposed fusion images consistent with clinical follow-up was significantly higher (Kappa=0.815),as compared with that of mixed imaging alone (Kappa=0.0.564). Conclusion DUDE-CT has great value in differentiating hemorrhage from iodinated contrast after intra-arterial thrombolysis in acute ischemic stroke.

Objective To investigate the incidence and risk factors of optic atrophy in cerebral palsy(CP).MethodsThe clinical dates of 872 children with CP were analyzed retrospectively.ResultsThe incidence of optic atrophy was 17.1% in CP.There was no significant difference among sexes,age and clinical types.Asphyxiation (OR=1.787,95%CI:1.225～2.608) and premature delivery (OR=2.074;95%CI:1.332～3.230) were significantly related to optic atrophy.ConclusionIn children with CP,the incidence of optic atrophy is high.Asphyxiation and premature delivery are risk factors of optic atrophy.Examination of ocular fundus should be considered as one of the routine examinations.

Objective To investigate the incidence rate of auditory nerve way injury in children with cerebral palsy (CP) and the relationship with sexes, CP types and risk factors.MethodsThe clinic data of 963 children with CP were reviewed to find out the incidence rate of auditory nerve way injury in CP children and the relationship with sexes, CP types and risk factors.ResultsIn 963 CP children, the incidence rate of auditory nerve way injury was 24.5% (236/963), there was no sexes difference ( P>0.05), but there was a significant difference among different CP types ( P<0.05), athetosis and mixed CP had higher incidence rate ( P<0.01). Furthermore, pathological jaundice was high risk factor ( OR=2.0279, 95%CI:1.483～2.774).ConclusionCP children are often complicated with auditory nerve way injury, it not relate with sexes, but with CP type, athetosis and mixed CP have a higher incidence rate of auditory nerve way injury, and the pathological jaundice is a high risk factors.