Samit Chakrabarty

This paper proposes a heuristic model of motor control that integrates movement from target to endpoint, simulates human arm motion, and addresses degrees of freedom in robotics.

The paper demonstrates that dynamic spinal stimulation enhances corticospinal motor responses by increasing spinal interneuron excitability, even after injury.

This study examines adaptations in rat motoneurons and C-boutons under chronic functional overload, finding that motoneuron size decreases while C-boutons remain largely unchanged.

The paper develops a computational spinal motor circuit model to study proprioceptive feedback during isometric knee extension, showing that muscle synergy patterns arise from spinal circuitry and proprioceptive input.

The paper quantifies the caudal-rostral progression of alpha motoneurone degeneration in SOD1G93A mice, showing greater susceptibility in lumbar spinal cord regions.