Objective： To evaluate the effect of parallel scalp acupuncture therapy on hemodynamic function of cerebral circulation in post-stroke patients. Methods： Twenty post-stroke patients were taken as our objects. The ce...Objective： To evaluate the effect of parallel scalp acupuncture therapy on hemodynamic function of cerebral circulation in post-stroke patients. Methods： Twenty post-stroke patients were taken as our objects. The cerebral circulation indices before and after parallel acupuncture therapy, were detected with KF-3000 Brain Circulation Analyze, to compare the change of hemodynamics indexes before and after parallel scalp acupuncture. Results： After the therapy, minimum and mean blood velocity of carotid artery （Vmin and Vmean） increased significantly （P〈0.001）; peripheral resistance （Rc） decreased significantly （P〈0.001）. And the other indices had no significant differences. Conclusion： Parallel Scalp Acupuncture can improve the state of cerebrovascular autoregulation, raise the velocity of blood, decrease the peripheral resistance, and increase the steady energy, total energy and the ratio of kinetic energy to total energy, decrease the ratio of oscillatory kinetic energy to total kinetic energy.展开更多
Acupuncture has been recently shown to produce a modification of pulse signals,and more preciselya modification of the power spectrum of these signals.It was shown that not only the main period of thepulse could be ch...Acupuncture has been recently shown to produce a modification of pulse signals,and more preciselya modification of the power spectrum of these signals.It was shown that not only the main period of thepulse could be changed,but also the harmonicity of the pulse signals was subjected to modification.This result urged the question of a temporal characterization of these signals to complete this frequencyanalysis,and to search for a transition mechanism at the origin of this modification.The authors展开更多
基金the Science Foundation of Shanghai Municipal Commission of Science and Technology(05DZ19745,06DZ19732,064319053,07DZ19722,07DZ19733)the National Basic Research Program of China(973 Program,2005CB523306)Shanghai Leading Academic Discipline Project(B112 and T0302)
文摘Objective： To evaluate the effect of parallel scalp acupuncture therapy on hemodynamic function of cerebral circulation in post-stroke patients. Methods： Twenty post-stroke patients were taken as our objects. The cerebral circulation indices before and after parallel acupuncture therapy, were detected with KF-3000 Brain Circulation Analyze, to compare the change of hemodynamics indexes before and after parallel scalp acupuncture. Results： After the therapy, minimum and mean blood velocity of carotid artery （Vmin and Vmean） increased significantly （P〈0.001）; peripheral resistance （Rc） decreased significantly （P〈0.001）. And the other indices had no significant differences. Conclusion： Parallel Scalp Acupuncture can improve the state of cerebrovascular autoregulation, raise the velocity of blood, decrease the peripheral resistance, and increase the steady energy, total energy and the ratio of kinetic energy to total energy, decrease the ratio of oscillatory kinetic energy to total kinetic energy.
文摘Acupuncture has been recently shown to produce a modification of pulse signals,and more preciselya modification of the power spectrum of these signals.It was shown that not only the main period of thepulse could be changed,but also the harmonicity of the pulse signals was subjected to modification.This result urged the question of a temporal characterization of these signals to complete this frequencyanalysis,and to search for a transition mechanism at the origin of this modification.The authors
