NDLI: Locating vep equivalent dipoles in magnetic resonance images

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Locating vep equivalent dipoles in magnetic resonance images

Content Provider	Scilit
Author	Towle, Vernon L. Çakmur, Raif Cao, Yue Brigell, Mitchell Parmeggiani, Lucio
Copyright Year	1995
Description	Pattern-reversal and diffuse flash visual evoked potentials (VEPs) were obtained from 4 normal adults. A spatio-temporal dipole model was used to determine the location of the hypothetical equivalent dipoles consistent with the scalp distribution of the VEPs. Equivalent dipoles representing ERG and VEP activity were placed within 3-D magnetic resonance images of the brain. Most of the localization error appeared to be due to inadequate sampling of the potential field in frontal and occipital areas by the 10-20 system of electrode placement. Locating electrophysiologic dipoles within magnetic resonance images of brain structure allows evaluation of dipole localization techniques.
Related Links	http://www.tandfonline.com/doi/pdf/10.3109/00207459508986096
Ending Page	116
Page Count	12
Starting Page	105
ISSN	00207454
e-ISSN	15435245
DOI	10.3109/00207459508986096
Journal	International Journal of Neuroscience
Issue Number	1-4
Volume Number	80
Language	English
Publisher	Informa UK Limited
Publisher Date	1995-01-01
Access Restriction	Open
Subject Keyword	Journal: International Journal of Neuroscience Anesthesiology Visual Evoked Potential Vep Magnetic Resonance Imaging Mri Image Registration Evoked Potential
Content Type	Text
Resource Type	Article
Subject	Neuroscience Medicine

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