Detection of Brain Neurotransmitters in Patients with Vasovagal Syncope with Encephalofluctuogram Technology / 中国康复理论与实践

ABSTRACT

Objective To observe the changes of brain neurotransmitters in patients with vasovagal syncope (VVS) with encephalofluc-tuogram technology (ET). Methods From August, 2015 to December, 2016, 30 patients with VVS were selected as case group, 30 controls matched with sex and age were selected from the outpatients without syncope. They were detected the function of gamma aminobutyric acid (GABA), glutamate (Glu), 5-hydroxytryptamine (5-HT), acetylcholine (Ach), norepinephrine (NE) and dopamine (DA) with ET. Results There was no significant difference between the two groups in the values of GABA, Glu, 5-HT, Ach and DA (t0.05), while the values of NE was higher in the case group than in the control group (t=-3.552, P<0.001). Conclusion VVS may be related to the high level of activity of NE in the brain.