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健康组织和肿瘤组织具有不同的代谢,结构和热力学特性.脑瘤的代谢和结构无序性导致其有较高的熵产生.两种组织不同的熵产生决定了熵由癌流向健康组织.脑瘤和正常细胞在熵和能量方面的差异诱发皮层不同的脑电信号.研究了28个脑瘤患者的脑电图并和健康人进行比较,观察到脑瘤患者脑电图频率的降低.多数情况中慢a lpha和theta波出现在肿瘤投影区,此可能与其高熵产生和向外的熵流有关.研究认为,脑瘤的持续高熵产生和热耗散及其它物理效应使得皮层电产生慢化,从而使肿瘤及其邻近的脑组织显示出频率较低的电活性.
There are different metabolic, structural and thermodynamic characteristics of healthy tissue and tumor tissue.The metabolism and structural disorder of brain tumor lead to higher entropy generation.The entropy production of two tissues determines the entropy flow from cancer to healthy brain Differences in entropy and energy between tumor and normal cells induce different EEG signals in the cortex.EEGs of 28 brain tumor patients were studied and compared with healthy individuals and observed a decrease in EEG frequency in brain tumor patients.Most In the case of slow a lpha and theta waves appear in the tumor projection area, which may be related to its high entropy generation and outward entropy flow.Studies that the brain tumor sustained high entropy and heat dissipation and other physical effects make the cortical electricity generation Moderation, so that the tumor and its adjacent brain tissue showed a lower frequency of electrical activity.