MEG source models and physiology
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MEG source models and physiology. / Okada, Y.; Lauritzen, M.; Nicholson, C.
In: Physics in Medicine and Biology, Vol. 32, No. 1, 007, 01.12.1987, p. 43-51.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - MEG source models and physiology
AU - Okada, Y.
AU - Lauritzen, M.
AU - Nicholson, C.
PY - 1987/12/1
Y1 - 1987/12/1
N2 - Reports in vitro experiments on the source(s) of the magnetic fields produced by the brain. Theoretical arguments suggest that the dominant sources should be dipolar and oriented parallel to the scalp. Using an isolated turtle cerebellum as a model, the authors find that the fields produced following dorsal stimulation are attributable to current flow perpendicular to the cerebellum surface, suggesting Purkinje cell sources. The authors also discuss observations of longer lasting fields associated with spreading depression induced in the cerebellum.
AB - Reports in vitro experiments on the source(s) of the magnetic fields produced by the brain. Theoretical arguments suggest that the dominant sources should be dipolar and oriented parallel to the scalp. Using an isolated turtle cerebellum as a model, the authors find that the fields produced following dorsal stimulation are attributable to current flow perpendicular to the cerebellum surface, suggesting Purkinje cell sources. The authors also discuss observations of longer lasting fields associated with spreading depression induced in the cerebellum.
UR - http://www.scopus.com/inward/record.url?scp=0023117430&partnerID=8YFLogxK
U2 - 10.1088/0031-9155/32/1/007
DO - 10.1088/0031-9155/32/1/007
M3 - Journal article
C2 - 3823137
AN - SCOPUS:0023117430
VL - 32
SP - 43
EP - 51
JO - Physics in Medicine and Biology
JF - Physics in Medicine and Biology
SN - 0031-9155
IS - 1
M1 - 007
ER -
ID: 201457362