Subject-specific modulation of local field potential spectral power during brain-machine interface control in primates

• Published in: Journal of neural engineering Vol. 11; no. 2; pp. 26002 - 12
• Main Authors: So, Kelvin, Dangi, Siddharth, Orsborn, Amy L, Gastpar, Michael C, Carmena, Jose M
• Format: Journal Article
• Language: English
• Published: England IOP Publishing 01.04.2014
• Subjects: Action Potentials - physiology; Animals; Bismaleimides; Brain-Computer Interfaces; brain-machine interfaces (BMI); Channels; Correlation; Decoders; local field potential (LFP); Macaca; Macaca mulatta; Male; Man machine interfaces; Microelectrodes; Modulation; Monkeys; Motor Cortex - physiology; Photic Stimulation - methods; primate; Primates; Psychomotor Performance - physiology; Random Allocation; Spectra; Two dimensional

Objective. Intracortical brain-machine interfaces (BMIs) have predominantly utilized spike activity as the control signal. However, an increasing number of studies have shown the utility of local field potentials (LFPs) for decoding motor related signals. Currently, it is unclear how well different...