Evidence for central patterning of sympathetic discharge in kittens.
Evidence for central patterning of sympathetic discharge in kittens.
复制标题
小猫交感神经放电中枢模式的证据。
DOI：
10.1016/0006-8993(90)91310-d
复制
发表时间：
1990
期刊：
影响因子：
2.9
通讯作者：
Condemi,G
中科院分区：
文献类型：
--
作者：
Sica,AL;Siddiqi,ZA;Gandhi,MR;Condemi,G
使用功率谱技术检测小猫颈部交感神经放电，以描述神经活动的频率成分，并获得中枢节律发生器调制的证据。交感神经谱峰出现在4 ~ 11 Hz频段；交感神经间的相干发生在4-5 Hz，交感神经与膈神经间的相干发生在8-9 Hz。这些发现表明交感和吸气节律产生器的调节作用。
Cervical sympathetic nerve discharges in kittens were examined using power spectral techniques to describe the frequency components of nerve activities and to obtain evidence of modulation by central rhythm generators. Peaks in sympathetic spectra appeared in the 4–11 Hz band; however, coherences between sympathetic nerves occured at 4–5 Hz, while that between sympathetic and phrenic nerves occurred at 8–9 Hz. These findings indicate modulation by sympathetic and inspiratory rhythm generators.