C. A. Chestek

This study compares RNNs to other neural networks in real-time decoding of finger movements from nonhuman primate neural signals, finding LSTMs outperform convolutional and transformer-based models.

The paper characterizes the histological and material changes in a non-human primate brain after long-term Utah array implantation, finding significant neuron loss and electrode damage.

This paper introduces a machine for automated assembly of high-density carbon fiber electrode arrays, achieving precise placement and demonstrating successful single unit electrophysiological recordings in rats.

This paper evaluates a pulse-interval modulation (PIM) communication scheme for wireless brain-machine interfaces, finding it reduces power consumption while maintaining accurate neural signal transmission.

This paper describes a low-cost, benchtop method for fabricating carbon fiber microelectrode arrays with improved tip optimization techniques.

This paper develops durable carbon fiber electrode arrays for precise neural recording in rat and feline tissues, demonstrating their effectiveness in capturing neural signals from various structures.

This paper demonstrates a real-time linear brain-machine interface in nonhuman primates that enables simultaneous control of two finger groups with high performance.

This paper introduces cellular-scale silicon probes for high-density neurophysiology recording in rats, demonstrating long-term stability and precise spatial registration.

This study develops a high-density carbon fiber microelectrode array for recording action potentials from small autonomic nerves in rats, demonstrating its effectiveness in measuring signal amplitudes, conduction velocities, and firing rate changes.