Schulz G, Lambertz M, Schulz B, Langhorst P, Krienke B
J Auton Nerv Syst. 1985 Jan;12(1):35-62. doi: 10.1016/0165-1838(85)90039-6.
Temporal relations of discharges of 73 pairs of neurones located in the medial parts of the reticular formation of the lower brainstem were studied by cross correlation analyses in chloralose-urethane anaesthetized dogs. The action potentials of 2 or 3 neighbouring neurones were recorded with one electrode simultaneously. Uncorrelated discharges of neurones and 4 different types of correlated discharges were observed in cross correlation histograms: they were: (1) rhythmic couplings with frequencies between 2 and 5 Hz related to the same rhythm in the EEG; (2) strong, non-rhythmic couplings with short latencies up to 5 ms; (3) a combination of strong and rhythmic couplings, and (4) high-frequency oscillation couplings. Most pairs of neurones showed different types of correlation during the recordings. The different forms of correlated discharge behaviour could be related to different types of functional organization of the neuronal network in the reticular formation.
在水合氯醛-乌拉坦麻醉的犬中，通过互相关分析研究了位于脑干下部网状结构内侧部分的73对神经元放电的时间关系。用一个电极同时记录2或3个相邻神经元的动作电位。在互相关直方图中观察到神经元的不相关放电和4种不同类型的相关放电：它们是：(1)与脑电图中相同节律相关的频率在2至5赫兹之间的节律性耦合；(2)潜伏期短至5毫秒的强的、非节律性耦合；(3)强耦合和节律性耦合的组合，以及(4)高频振荡耦合。在记录过程中，大多数神经元对表现出不同类型的相关性。相关放电行为的不同形式可能与网状结构中神经网络的不同功能组织类型有关。
