Internal consistency of dipole localizations for the human movement-evoked magnetic field component 1 (MEF 1).

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 Lett

journal_title

Neuroscience letters

authors

Rosburg T,Weiss T,Haueisen J,Nowak H,Sauer H

doi

10.1016/s0304-3940(96)12952-9

subject

Has Abstract

pub_date

1996-08-30 00:00:00

pages

45-8

issue

1

eissn

0304-3940

issn

1872-7972

pii

S0304-3940(96)12952-9

journal_volume

215

pub_type

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