Somatosensory Evoked Potentials In Stroke Syndrome Type

Objective: To research relationships with the somatosensory evoke potential (SEP) and different dialectical types in the stroke through investigating the SEP and different dialectical types, and so that in order to study relationship with the peak latency and amplitudes of the SEP and different dialectical types. To do this for providing bases of quantity different dialectical types.Methods: 94 patients were collected between Jan 2004 and Des 2005. All patients do not show difference significantly between the sex and years. 37 patients from 94 patients was treated with the different dialectical types, which included wind-phlegm obstructing meridian type, phlegm-hot with fullness of the abdomen type, phlegm-wetness with the coma type, deficiency of vital energy and blood stasis type, yin-deficiency of liver and kidney type. And more to recording patients SEP. All data was input the compute.Statistics: The enumeration data was treated by chi-square test, the measurement data used independent test, and multivariate ANOVA.Result: Multivariate test imply that different dialectical types, focus of disease and interaction did show significantly (PO.05).Test of between-subjects effects were present that different dialectical types was linear relationship with P40mv and N21mv (P<0.05). the other SEP did not show the relationships (P>0.05) . Focus of disease also showed the linear relationship with P40mv and N15mv (P<0.05). the other SEP did not show the relationships (P>0.05 ) .Interaction was present the linear relationship with N9mv, P40mv,P15mv (P<0.05).Pairwise comparisons between the P40mv (SEP) and different dialectical types implied that phlegm-hot with fullness of the abdomen type showed differences in statistical significance compared to phlegm-wetness with the coma type, deficiency of vital energy and blood stasis type, yin-deficiency of liver and kidney type. In the N21mv, wind-phlegm obstructing meridian type showed the differences for comparing to phlegm-hot with fullness of the abdomen type and deficiency of vital energy and blood stasis type (P<0.05). and that phlegm-wetness with the coma type had statistical significances compared to deficiency of vital energy and blood stasis type (P<0.05).Pair wise comparisons between the N13mv and focus of disease showed that the cerebral hemisphere presented statistic differences to cerebellar hemisphere (P<0.05).In the P40mv, the basal ganglia had statistic differences to cerebellar hemisphere and brainstem (PO.05). In the P15mv, thalamus that compared to he basal ganglia and cerebellar hemisphere showed the statistic differences (PO.05). Conclusion: N9mv (SEP) distinguishes distinguishes the phlegm-hot with fullness the abdomen type from deficiency of vital energy and blood stasis type. P40mv (SEP) distinguishes the phlegm-hot with fullness the abdomen type from phlegm-wetness with the coma type, deficiency of vital energy and blood stasis type, yin-deficiency of liver and kidney type. P21mv (SEP) distinguishes wind-phlegm obstructing meridian type from the phlegm-hot with fullness the abdomen type and deficiency of vital...