|
|
- 2018
不同意识任务中心脑间谱相干分析
|
Abstract:
大脑皮层的意识活动，如精神紧张、情绪激动等，均能增加器质性心脏病的发生率，因此高级神经中枢与自主神经的关系越来越为人们所关注。该文设计了数算应激和控制心率两种不同的意识任务实验，研究了被动调节和主动控制改变自主神经状态对心脏功能的影响。采用谱相干研究脑电信号与心电信号间功能耦合。研究结果表明，数算任务中央前区和后区都参与了与心脏的信息交换，而控制心率任务心脑信息耦合的部位主要集中在中央前区位置。数算任务和控制心率任务调节心脏自主神经活动改变心率的机制不同。
| [1] | WANG Xiao-ni, LIU Bin-bin, YU Xiao-lin, et al. Cerebral and neural regulation of cardiovascular activity during mental stress[J]. Biomedical Engineering Online, 2016, 15(Suppl 2):335-347. |
| [2] | BERNTSON G, GACIOPPO J, BINKLEY P, et al. Autonomic cardiac control. Ⅲ. Psychological stress and cardiac response in autonomic space as revealed by pharmacological blockades[J]. Psychophysiology, 2010, 31(6):599-608. |
| [3] | CRITCHLEY H D, CORFIELD D R, CHANDLER M P, et al. Cerebral correlates of autonomic cardiovascular arousal:a functional neuroimaging investigation[J]. Journal of Physiology, 2000, 523(1):259-270. |
| [4] | MARINSFR, IDDINGSJ A, FONTESM A, et al. Evidence that remodeling of insular cortex neurovascular unit contributes to hypertension-related sympatho excitation[J]. Physiol Rep, 2017, 5(5):e13156. |
| [5] | WOOD K N, LUCHYSHYN T A, SHOEMAKER J K. High cardiorespiratory fitness in early to late middle age preserves the cortical circuitry associated with brain-heart integration during volitional exercise[J]. Journal of Neurophysiology, 2017, 117(4):jn.00592.2016. |
| [6] | VALENZA G, GRECO A, GENTILI C, et al. Brain-heart linear and nonlinear dynamics during visual emotional elicitation in healthy subjects[C]//Engineering in Medicine and Biology Society.[S.L.]:IEEE, 2016:5497-5500. |
| [7] | LEOCANI L, COMI G. EEG coherence in pathological conditions[J]. Journal of Clinical Neurophysiology Official Publication of the American Electroencephalographic Society, 1999, 16(6):548. |
| [8] | MICHELOYANNIS S, SAKKALIS V, VOIRKAS M, et al. Neural networks involved in mathematical thinking:evidence from linear and non-linear analysis of electroencephalographic activity[J]. Neuroscience Letters, 2005, 373(3):212-217. |
| [9] | YU Xiao-lin, ZHANG Chong, YANG Yong, et al. Volitional control of heartbeat and its dependence on pallium[J]. Clinical Eeg & Neuroscience, 2014, 45(2):137. |
| [10] | YU Xiao-lin, ZHANG Chong, ZHANG Jian-bao. Causal interactions between the cerebral cortex and the autonomicnervous system[J]. Science China Life Sciences, 2014, 57(5):532-538. |
| [11] | LI Cui-wei, ZHENG Chong-xun, TAI Chang-feng. Detection of ECG characteristic points using wavelet transforms[J]. IEEE Transactions on Bio-medical Engineering, 1995, 42(1):21. |
| [12] | FEIN G, RAZ J, BROWN F, et al. Common reference coherence data are confounded by power and phase effects[J]. Electroencephalography & Clinical Neurophysiology, 1988, 69(6):581-584. |
| [13] | MURATA T, TAKAHASHI T, HAMADA T, et al. Individual trait anxiety levels characterizing the properties of Zen meditation[J]. Neuropsychobiology, 2004, 50(2):189-194. |
| [14] | TAKAHASHI T, MURATA T, HAMADA T, et al. Changes in EEG and autonomic nervous activity during meditation and their association with personality traits[J]. International Journal of Psychophysiology, 2005, 55(2):199-207. |
| [15] | CHEUNG R T, HACHINSKI V. The insula and cerebrogenic sudden death[J]. Archives of Neurology, 2000, 57(12):1685. |
