Ontology highlight
ABSTRACT:
SUBMITTER: Bagnall MW
PROVIDER: S-EPMC4079086 | biostudies-literature | 2014 Jan
REPOSITORIES: biostudies-literature
Bagnall Martha W MW McLean David L DL
Science (New York, N.Y.) 20140101 6167
Locomotion requires precise control of spinal networks. In tetrapods and bipeds, dynamic regulation of locomotion is simplified by the modular organization of spinal limb circuits, but it is not known whether their predecessors, fish axial circuits, are similarly organized. Here, we demonstrate that the larval zebrafish spinal cord contains distinct, parallel microcircuits for independent control of dorsal and ventral musculature on each side of the body. During normal swimming, dorsal and ventr ...[more]