Erinn M. Grigsby

This study uses deep brain stimulation to enhance corticospinal output in monkeys with CST lesions, improving arm and hand function and fine motor control.

The paper shows that posture and goal information in motor cortex are organized in separate, orthogonal subspaces, with posture information being stable across tasks.

This study challenges monkeys to reverse natural neural activity time courses in motor cortex using a BCI, finding they cannot violate these time courses, supporting the idea that neural activity reflects network-level computations.

This study shows that GABA facilitates sensory transmission in monkeys, increasing spinal and cortical neural responses to sensory inputs.

The paper examines how electrical stimulation of cutaneous afferents disrupts spinal processing of proprioceptive inputs and affects neural activity propagation to the somatosensory cortex.