Mark J. Wagner

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About

Mark J. Wagner is a neuroscientist whose research focuses on the neural mechanisms of skilled movement, motor learning, and sensorimotor integration. His major contributions include the development of innovative behavioral paradigms that allow precise, high-throughput analysis of reaching and grasping in head-fixed mice, bridging the gap between naturalistic motor tasks and the rigorous control needed for cellular-resolution imaging and electrophysiology. His most-cited work, "Skilled reaching tasks for head-fixed mice using a robotic manipulandum" (2020, 26 citations), introduces a robotic system that enables detailed kinematic and force measurements during goal-directed forelimb movements, a tool that has been widely adopted for studying motor cortex, basal ganglia, and cerebellar circuits. This achievement has provided a foundation for understanding how neural populations coordinate complex, dexterous actions and how these processes are disrupted in neurological disorders. Wagner’s work is notable for its technical ingenuity and its impact on the field of systems neuroscience, offering a powerful platform for dissecting the neural basis of movement control and learning.