Abstract:
:The present magnetoencephalographic study was conducted in order to assess the accuracy of dipole localizations for the movement-evoked field component 1 (MEF 1). Three male subjects were requested to perform self-paced flexions of their index finger and thumb in repeated sessions of 60 trials while the neuromagnetic field was recorded by a 31 channel system. Single moving dipole localizations were performed for the MEF 1. The error within single sessions was calculated by split-half reliability and window-homogeneity in a total of 61 sessions. The mean spatial deviation between both halves amounted to 3.8 mm. The window-homogeneity was found to be 2 mm deviation/10 ms.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Rosburg T,Weiss T,Haueisen J,Nowak H,Sauer Hdoi
10.1016/s0304-3940(96)12952-9subject
Has Abstractpub_date
1996-08-30 00:00:00pages
45-8issue
1eissn
0304-3940issn
1872-7972pii
S0304-3940(96)12952-9journal_volume
215pub_type
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