中缝背核(dorsal raphe nucleus,DRN)是中缝核中8个缝核之一,对听觉和前庭刺激可以做出反应,投射到大脑皮质广泛区域、基底核和间脑,并可以与听觉和前庭通路的许多部分组成神经纤维联系。本文将近年来中缝背核与听觉、前庭相关神经通路研究综述如下。1网状结构与中缝背核的关系 The dorsal raphe nucleus (DRN), one of eight kerf nucleus in the mesencephalic nucleus, responds to auditory and vestibular stimuli and projects to a wide range of cerebral cortex, basal ganglia and diencephalon and interacts with auditory and vestibule Many parts of the pathway make up the nerve fiber connection. In this paper, in recent years, dorsal raphe nucleus and hearing, vestibular related neural pathway are summarized below. 1 network structure and the relationship between the dorsal raphe