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This work proposes a Common Spatial Pattern with Polarity Check (CSPPC) to facilitate Movement Related Cortical Potential (MRCP) detection. The algorithm was compared with the Locality Preserving Projection (LPP) algorithm in the context of detecting foot dorsiflexion within a group of thirteen subjects. It has been shown that CSPPC achieved a significantly reduced delay latency compared to LPP (−25...
Target image detection based on rapid serial visual presentation (RSVP) paradigm is a typical brain-computer interface with various applications, such as image retrieval. In an RSVP paradigm, the P300 component is detected to determine the target image, which requires high-precision single-trial P300 detection methods. However, compared to multi-trial P300 detection methods, the performance of single-trial...
Neural networks in the central nervous system are composed of neurons which interconnect through their axons. Although computational capacity of axons is of great interest, their small structure makes exact evaluation difficult. Culture device capable of obtaining features of individual axons and stimulating with pharmacological reagent is needed. In this study, we aimed to develop a novel culture...
A hybrid neuroprosthesis is a device that uses a combination of electric motors and functional electrical stimulation (FES) to provide gait assistance. Its closed-loop control performance can be potentially affected by the presence of electromechanical delay (EMD) during FES. In this paper, a tracking control scheme for a hybrid walking neuroprosthesis that combines electric motor actuation at the...
Thanks to recent improvements in the neurotechnology, parallel recordings with an ever-increasing number of micro-transducers are now available to monitor the neuronal spiking activity of large-scale neuronal networks. At the same time, continuous improvements are required to develop computationally efficient software for processing and analyzing such huge amounts of data. In this work, we present...
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