Gokin A P, Slovachek M
Neirofiziologiia. 1976;8(4):373-83.
Efferent discharges in intercostal nerves and activity of reticulospinal fibres during stimulation of the brain stem reticular formation, intercostal splanchnic nerves were recorded in cats anesthetized with chloralose (50 mg/kg). It is found that the structures involved in the transmission of spino-bulbo-spinal activity are located in the medial bulbar and pontine reticular formation as well as in its lateral regions. The structures producing long-lasting (300-800 ms) inhibition of spino-bulbo-spinal reflexes are also wide distributed in the brain stem, especially in the pontine region. Recording of activity of single reticulospinal fibres in the ventral (conduction velocity 16-120 m/s) and lateral (17-100 m/s) funiculi during spino-bulbo-spinal reflexes showed that both medial and lateral reticulospinal tracts may be involved into this reflex mechanism. New evidence is obtained that the inhibition of spino-bulbo-spinal reflexes may be located at supraspinal level.
在用氯醛糖（50毫克/千克）麻醉的猫身上，记录了刺激脑干网状结构时肋间神经的传出放电和网状脊髓纤维的活动，同时记录了肋间内脏神经的活动。发现参与脊髓-延髓-脊髓活动传递的结构位于延髓内侧和脑桥网状结构及其外侧区域。对脊髓-延髓-脊髓反射产生持久（300 - 800毫秒）抑制作用的结构在脑干中也广泛分布，尤其是在脑桥区域。在脊髓-延髓-脊髓反射过程中，记录腹侧（传导速度16 - 120米/秒）和外侧（17 - 100米/秒）索中单个网状脊髓纤维的活动表明，内侧和外侧网状脊髓束都可能参与这一反射机制。获得了新的证据，表明脊髓-延髓-脊髓反射的抑制可能位于脊髓以上水平。
