EEG	Electroencephalography
EVS	Eye-voice span
RS	Regular sentences
NRS	Nonregular sentences
EOG	Electrooculogram
FFD	First fixation duration
MFD	Mean fixation duration
GD	Gaze duration
GOn	Gaze onset
GOf	Gaze offset
SOn	Speech pronunciation onset
SOf	Speech pronunciation offset
VP	Viewing period
OP	Overlapping period
SP	Speech period
FAM	Functional adjacency matrices
ICA	Independent component analysis
AMICA	Adaptive mixture independent component analysis algorithm
MRI	Magnetic resonance imaging
fMRI	Functional MRI
SIFT	Source information flow toolbox