Before revision:  First, we conducted a time-frequency analysis with event-related spectral perturbation to represent the reliability of the brain signal while performing VP and VI . In addition, two types of decoding accuracies were obtained with the convolutional neural network to verify whether the brain signals can be distinguished from each class in the VP and whether they can be differentiated with VP and VI paradigms.
After revision:  First, we conducted a time-frequency analysis with event-related spectral perturbation . In addition, two types of decoding accuracies were obtained with the convolutional neural network to verify whether the brain signals can be distinguished from each class in the VP and whether they can be differentiated with VP and VI paradigms.