Servít Z, Strejcková A
Physiol Bohemoslov. 1976;25(2):109-14.
The electrographic respiratory response (ERR) was elicited by nasal air flow in the brain of the frog and turtle. It had the shape of a spindle of high voltage rhythmic activity and was propagated from the olfactory bulb predominantly into the ipsilateral hippocampal region in the frog and into the pyriform cortex in the turtle. In both animals, thalamic propagation of the ERR was also found. In both animals epileptic electrographic phenomena, were enhanced, created by local penicillin application. In the turtle epileptic electrographic manifestations were also elicited in the intact brain by simple nasal air insufflation. Diazepam (intraperitoneal administration) had no effect either on the ERR or on its triggering effect on epileptic phenomena. The possible physiological and pathophysiological interpretations of these findings are discussed.
通过鼻腔气流在青蛙和海龟的大脑中引发了电图呼吸反应（ERR）。它呈高压节律性活动的纺锤形，在青蛙中主要从嗅球传播到同侧海马区，在海龟中传播到梨状皮质。在这两种动物中，也发现了ERR的丘脑传播。在这两种动物中，局部应用青霉素会增强癫痫性电图现象。在海龟中，通过简单的鼻腔吹气，在完整的大脑中也会引发癫痫性电图表现。地西泮（腹腔注射）对ERR或其对癫痫现象的触发作用均无影响。讨论了这些发现可能的生理和病理生理学解释。
