Appendix VII: preferred names of MEG systems

Restricted keywords for Manufacturer field in the *meg.json file:

• CTF
• Elekta/Neuromag
• 4D/BTi
• KIT/Yokogawa/Ricoh
• KRISS
• ITAB
• Aalto/MEG–MRI
• Other

Restricted keywords for ManufacturersModelName field in the *meg.json file:

System Model Name	Manufacturer	Details
CTF-64	CTF
CTF-151	CTF	https://www.ctf.com/products
CTF-275	CTF	CTF-275: OMEGA 2000
Neuromag-122	Elekta/Neuromag
ElektaVectorview	Elekta/Neuromag	102 magnetometers + 204 planar gradiometers
ElektaTRIUX	Elekta/Neuromag	https://www.elekta.com/diagnostic-solutions/
4D-Magnes-WH2500	4D/BTi
4D-Magnes-WH3600	4D/BTi
KIT-157	KIT/Yokogawa
KIT-160	KIT/Yokogawa
KIT-208	KIT/Yokogawa
ITAB-ARGOS153	ITAB
Aalto-MEG-MRI-YYYY/MM	Aalto/MEG–MRI	YYYY-MM (year, month; or major version)