[FieldTrip] FieldTrip/SPM conductivity values

[Virjee, Rania Iman]

Dear all,

I am trying to find the paper (and list of other conductivity values) which references the conductivity values used in SPM for the 3-shell BEM model (please see screenshot below). It appears that FieldTrip uses the same values and this page<https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.fieldtriptoolbox.org%2Ffaq%2Fsource%2Fconductivity_defaults%2F%23%3A~%3Atext%3DIn%2520a%2520spherical%2520or%2520realistic%2Cand%25200.3300%2520S%2Fm%2520respectively&data=05%7C02%7Cfieldtrip%40science.ru.nl%7Ccc81b3b364d0438adaff08ddd9861d25%7C084578d9400d4a5aa7c7e76ca47af400%7C1%7C0%7C638905892219406039%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=zHxdD2eba2wHXl0elGmUVsX8A18x45h22U6sRS0ou7E%3D&reserved=0.> references 3 papers but none of them seem to correspond to the ones used in FieldTrip/SPM.

I would be very grateful for your insight on this.

Many thanks and best wishes,
Rania Iman

[cid:cb4379c2-3d01-431e-86df-338ce6b7dfac]
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