Neurophysiological evidence of sensory prediction errors driving speech sensorimotor adaptation.

ABSTRACT: The human sensorimotor system has a remarkable ability to quickly and efficiently learn movements from sensory experience. A prominent example is sensorimotor adaptation, learning that characterizes the sensorimotor system's response to persistent sensory errors by adjusting future movements to compensate for those errors. Despite being essential for maintaining and fine-tuning motor control, mechanisms underlying sensorimotor adaptation remain unclear. A component of sensorimotor adaptation is implicit (i.e., the learner is unaware of the learning process) which has been suggested to result from sensory prediction errors-the discrepancies between predicted sensory consequences of motor commands and actual sensory feedback. However, to date no direct neurophysiological evidence that sensor

SUBMITTER: Kim KS 

PROVIDER: S-EPMC10634734 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature