ADHD	Attention-Deficit/Hyperactivity Disorder
ASD	Autism Spectrum Disorders
CFC	Cross-Frequency Coupling
CNV	Copy Number Variant
COMT	Catechol-O-Methyltransferase
CT	Computed Tomography
DAT1	Dopamine Transporter 1
DMN	Default Mode Network
DRD4	Dopamine Receptor D4
DRD5	Dopamine Receptor D5
DTI	Diffusion Tensor Imaging
EEG	Electroencephalography
fMRI	Functional Magnetic Resonance Imaging
GABA	Gamma-Aminobutyric Acid
GWAS	Genome-Wide Association Study
HTR1B	Serotonin Receptor 1B
IGD	Internet Gaming Disorder
KLF	Kruppel-Like Factors
LORETA	Low-Resolution Brain Electromagnetic Tomography
MRI	Magnetic Resonance Imaging
N/A	Not Applicable
PET	Positron Emission Tomography
QEEG	Quantitative Electroencephalography
RCT	Randomized Controlled Trial
SCL	Skin Conductance Level
SN	Salience Network
SMR	Sensorimotor Rhythm
TBR	Theta/Beta Ratio
TPN	Task-Positive Networks