AUC-ROC	Area Under the Curve-Receiver Operating Characteristic
CNN	Convolutional Neural Networks
dB	Decibels
GELU	Gaussian Error Linear Unit
GNN	Graph Neural Networks
HC	Healthy Controls
kHz	Kilohertz
LSTM	Long Short-Term Memory
MFCC	Mel-Frequency Cepstral Coefficients
PC-GITA	Parkinson’s Disease-Group of Intelligent Technologies for Assessment
PD	Parkinson’s Disease
STFT	Short-Time Fourier Transform
t-SNE	t-Distributed Stochastic Neighbor Embedding
ViGs	Vision Graph Neural Networks