Human Subthalamic Nucleus in Movement Error Detection and Its Evaluation during Visuomotor Adaptation

• Published in: The Journal of neuroscience Vol. 34; no. 50; pp. 16744 - 16754
• Main Authors: Tan, Huiling, Zavala, Baltazar, Pogosyan, Alek, Ashkan, Keyoumars, Zrinzo, Ludvic, Foltynie, Thomas, Limousin, Patricia, Brown, Peter
• Format: Journal Article
• Language: English
• Published: United States Society for Neuroscience 10.12.2014
• Subjects: Adaptation, Physiological - physiology; Aged; Deep Brain Stimulation - methods; Female; Humans; Male; Middle Aged; Motion Perception - physiology; Movement - physiology; Photic Stimulation - methods; Psychomotor Performance - physiology; Subthalamic Nucleus - physiology; information flow; adaptation; movement error; sensorimotor cortex; subthalamic nucleus; effective connectivity

Monitoring and evaluating movement errors to guide subsequent movements is a critical feature of normal motor control. Previously, we showed that the postmovement increase in electroencephalographic (EEG) beta power over the sensorimotor cortex reflects neural processes that evaluate motor errors co...