Clinical study on treating anxiety,depressionand insom nia by pulsed light stim ulation  

作　　者：WANGXue-min ZHANGJie HANJian-xin WANGDi 

机构地区：[1]Medical Imaging,Tianjin Medical University,Tianjin 300070,China [2]Biomedical Engineering,Tianjin University,Tianjin 300072,China

出　　处：《Chinese Journal of Biomedical Engineering(English Edition)》1999年第2期34-37,共4页中国生物医学工程学报（英文版）

摘　　要：At present,the methods to treat common mental disorders such as anxiety,depression and insomnia are mainly based on medicine.In view of existing situation,we developed an apparatus to improve function of brain.According to the changes of EEG under different physiological rhythm,the apparatus generates pulsed light,which induces brain electricity to change with the rhythm.Clinical experiments show that the total efficiency to lessen anxiety,depression is 90% and 87%,respectively,and the total efficiency to improve the quality of sleep and prolong the first sleep time is 87%.The results show that pulsed light stimulation with specific frequency can be used to treat such mental disorders.At present,the methods to treat common mental disorders such as anxiety,depression and insomnia are mainly based on medicine.In view of existing situation,we developed an apparatus to improve function of brain.According to the changes of EEG under different physiological rhythm,the apparatus generates pulsed light,which induces brain electricity to change with the rhythm.Clinical experiments show that the total efficiency to lessen anxiety,depression is 90% and 87%,respectively,and the total efficiency to improve the quality of sleep and prolong the first sleep time is 87%.The results show that pulsed light stimulation with specific frequency can be used to treat such mental disorders.

关 键 词：pulsed light STIMULATION DEPRESSION ANXIETY INSOMNIA 

分 类 号：R318.51[医药卫生—生物医学工程]