Sing-Yau Goh

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This paper reports initial findings from a randomized controlled trial conducted on 9 subjects to investigate the effect of two mental training programs (a mindfulness meditation and learning to play a guitar) on their BCI performance. After 4 weeks of intervention, results show that subjects who had undergone a program of mindfulness meditation improved(More)
Electroencephalogram based brain-computer interfaces (BCIs) enable stroke and motor neuron disease patients to communicate and control devices. Mindfulness meditation has been claimed to enhance metacognitive regulation. The current study explores whether mindfulness meditation training can thus improve the performance of BCI users. To eliminate the(More)
Ultra-slow cortical oscillatory activity of 1–100 mHz has been recorded in human by electroencephalography and in dissociated cultures of cortical rat neurons, but the underlying mechanisms remain to be elucidated. This study presents a computational model of ultra-slow oscillatory activity based on the interaction between neurons and astrocytes. We predict(More)
We examine the effects of glia on the formation of spatiotemporal motifs, by tracking the spontaneous dynamics of cultured neuronal networks with different amount of glia growing on multi-electrode arrays. These recurring activity patterns were regarded as memory templates or substrates of information in the standalone networks. Repeating spatiotemporal(More)
Restoration of mobility for the movement impaired is one of the important goals for numerous Brain Computer Interface (BCI) systems. In this study, subjects used a steady state visual evoked potential (SSVEP) based BCI to select a desired destination. The selected destination was communicated to the wheelchair navigation system that controlled the(More)
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