Abbreviations
From the following article
Role of cerebral cortex in the control of swallowing
Shaheen Hamdy
GI Motility online (2006)
doi:10.1038/gimo8
CNS
central nervous system
CT
computed tomography
EMG
electromyography
FDG
fluorine 18 (F18)-labeled fluorodeoxyglucose
fMRI
functional magnetic resonance imaging
MRI
magnetic resonance imaging
MEG
magnetoencephalography
PET
positron emission tomography
SQUID
superconducting quantum interference device
TMS
transcranial magnetic stimulation