The Relativity Study of BAEP and BEAM/EEG in Newborn Hypoxia-Ischemic Encephalopathy / 医学研究杂志

ABSTRACT

Objective Study the special value of the brainstem auditory evoked potential(BAEP)and Brain Geography Diagram(BEAM/EEG)for diagnosis of Newborn HypoxicIschemic Encephalopathy(HIE),the correlation between BAEP,BEAM/EEG and HIG,and the relation with HIE linger effect,so as to evaluate clinical curative effect,find out the best treatment time,lower the occurrence of linger effect.Methods the BEAM/EEG and BAEP were detected synehronously by adopting 16 traots of BEAM/EEG and BAEP instruments for HIE before treatment,at thirtieth day,the third Month,the sixth Month,the twelfth Month and the twenty-fourth Month respectively.Results The BAEP,BEAM/EEG have special diagnostic value on nerve cell function recovery,examination of recovery period in particalar.The research discovers the both are not synehronous in recovery period,the BAEP recovers is later than BEAM/EEG;for heavy degree HIE,BAEP recovering is slow with bad therapy effect,BAEP index sign is more sensitive to BEAM/EEG to assess linger effect.Conclusions Simple BEAM/EEG damaye indicates the brain cortex iniury only,so the prognosis is good;while BAEP damage suggestes the patiemts have brain stem nerve cell injury simultaneously,with bad prognosis for the heavy degree abnormality.in combination with BAEP and BEAM/EEG in clinical practiae,investigation of recovery degree of HIE herve cells by kinds of electric physiology angles it would have important value to perfect the treatment of HIE.