AER/F	Auditory-Evoked Response/Field
BEM	Boundary Element Method
dSPM	dynamic Statistical Parametric Mapping
ECD	Equivalent Current Dipole
EEG	Electroencephalography
eLORETA	exact Low-Resolution Brain Electromagnetic Tomography
EOG	Electro-oculogram
FEM	Finite Element Method
fMRI	functional Magnetic Resonance Imaging
fNIRS	functional Near-Infrared Spectroscopy
HPI	Head Position Indicator
ICA	Independent Component Analysis
LDN	Late Discriminative Negativity
MEG	Magnetoencephalography
MMR	Mismatch Response
MNE	Minimum Norm Estimation
MRI	Magnetic Resonance Imaging
MSP	Magnetically Shielded Room
MSI	Magnetic Source Imaging
NAS	Neonatal Abstinence Syndrome
NIRS	Near-Infrared Spectroscopy
PET	Positron Emission Tomography
PCA	Principal Component Analysis
ROI	Region of interest
SEF	Somatosensory-Evoked Field
SEP	Somatosensory-Evoked Potential
sLORETA	standardized Low-Resolution Brain Electromagnetic Tomography
SNR	Signal-to-Noise Ratio
SPECT	Single-Photon Emission Computed Tomography
SQUID	Superconductive Quantum Interference Devices
SSP	Signal-Space Projection
SSS	Signal-Space Separation
TBI	Traumatic Brain Injuries
tSSS	temporal Signal-Space Separation
VER	Visually-Evoked Response