Ontology highlight
ABSTRACT:
SUBMITTER: Conner JM
PROVIDER: S-EPMC8568303 | biostudies-literature | 2021 Oct
REPOSITORIES: biostudies-literature
Conner James M JM Bohannon Andrew A Igarashi Masakazu M Taniguchi James J Baltar Nicholas N Azim Eiman E
Science (New York, N.Y.) 20211014 6565
Although dexterity relies on the constant transmission of sensory information, unchecked feedback can be disruptive. Yet how somatosensory feedback from the hands is regulated and whether this modulation influences movement remain unclear. We found that mouse tactile afferents recruit neurons in the brainstem cuneate nucleus, whose activity is modulated by distinct classes of local inhibitory neurons. Manipulation of these inhibitory circuits suppresses or enhances the transmission of tactile in ...[more]