Tombo

Tombo nĩ kĩĩga gĩtungataga ta nyabara wa mĩtaratara ya mĩkongoe ('nervous system' na kĩngeretha) ya nyamű. Tombo ũkoragwo na icoki cia ũkongoe na ũkoragwo  mũtwe-inĩ thĩĩ-inĩ wa Ngũngũ.   Tondũ nĩ ũtungata wayo mũkaru, tombo ĩrĩ na wĩigĩrĩrĩki wa kũamũkĩra Ũhoro kuuma mũtaratara wa mũkongoe, gũkerũra ũhoro ũcio(meciria, mathungunda na ũgĩ) na gũkarania wa ramata ya kĩmbĩrĩ (cimbica ya icoko).
alt=Graph showing 16 voltage traces going across the page from left to right, each showing a different signal. At the middle of the page all of the traces abruptly begin to show sharp jerky spikes, which continue to the end of the plot.|right|thumb|Cimbica ya gĩthitima konyore kuma mũndũ ena kĩbaba.