干旱区生态环境知识资源中心(Arid): The functional connectivity between the locust leg pattern generators and the subesophageal ganglion higher motor center

Arid

DOI	10.1016/j.neulet.2018.10.060
	The functional connectivity between the locust leg pattern generators and the subesophageal ganglion higher motor center
	Knebel, Daniel 1,2; Rillich, Jan 1,3; Nadler, Leonard 4; Pflueger, Hans-Joachim 4; Ayali, Amir 1,2
通讯作者	Ayali, Amir
来源期刊	NEUROSCIENCE LETTERS
ISSN	0304-3940
EISSN	1872-7972
出版年	2019
卷号	692 页码:77-82
英文摘要	Higher motor centers and central pattern generators (CPGs) interact in the control of coordinated leg movements during locomotion throughout the animal kingdom. The subesophageal ganglion (SEG) is one of the insect head ganglia reported to have a role in the control of walking behavior. Here we explored the functional relations between the SEG and the thoracic leg CPGs in the desert locust. Backfill staining revealed about 300 SEG descending interneurons (DINs) altogether. Recordings from an in-vitro isolated chain of thoracic ganglia, with intact or severed connections to the SEG, during pharmacological activation were used to determine how the SEG affects the centrally generated motor output to the legs. The SEG was demonstrated to both activate leg CPGs and synchronize their bilateral activity. The role of the SEG in insect locomotion is discussed in light of these findings.
英文关键词	Locomotion Locust Insect Subesophageal ganglion (SEG) Central pattern generator (CPG) Intersegmental coordination
类型	Article
语种	英语
国家	Israel ; Germany
开放获取类型	Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000458226400013
WOS关键词	BRAIN-STEM ; SPONTANEOUS WALKING ; EXCITATORY NEURONS ; RHYTHMIC PATTERNS ; CENTRAL COMPLEX ; ACTIVATION ; INTERNEURONS ; ORGANIZATION ; MAINTENANCE ; INITIATION
WOS类目	Neurosciences
WOS研究方向	Neurosciences & Neurology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217768
作者单位	1.Tel Aviv Univ, Sch Zool, POB 39040, IL-6997801 Tel Aviv, Israel; 2.Tel Aviv Univ, Sagol Sch Neurosci, Tel Aviv, Israel; 3.Univ Leipzig, Inst Biol, Leipzig, Germany; 4.Freie Unversitat Berlin, Inst Neurobiol, Berlin, Germany
推荐引用方式 GB/T 7714	Knebel, Daniel,Rillich, Jan,Nadler, Leonard,et al. The functional connectivity between the locust leg pattern generators and the subesophageal ganglion higher motor center[J],2019,692:77-82.
APA	Knebel, Daniel,Rillich, Jan,Nadler, Leonard,Pflueger, Hans-Joachim,&Ayali, Amir.(2019).The functional connectivity between the locust leg pattern generators and the subesophageal ganglion higher motor center.NEUROSCIENCE LETTERS,692,77-82.
MLA	Knebel, Daniel,et al."The functional connectivity between the locust leg pattern generators and the subesophageal ganglion higher motor center".NEUROSCIENCE LETTERS 692(2019):77-82.