MDPI	Multidisciplinary Digital Publishing Institute
PJSC	Public Joint-Stock Company
ML	Machine Learning
EEG	Electroencephalography
BCI	Brain–computer Interface
ICA	Independent Component Analysis
t-SNE	t-distributed Stochastic Neighbor Embedding
PCA	Principal Component Analysis
CNN	Convolutional Neural Network
FFT	Fast Fourier Transform
GRU	Gated Recurrent Unit
SVM	Support Vector Machine