Focal activation of primary visual cortex following supra-choroidal electrical stimulation of the retina: Intrinsic signal imaging and linear model analysis

We performed optical intrinsic signal imaging of cat primary visual cortex (Area 17 and 18) while delivering bipolar electrical stimulation to the retina by way of a supra-choroidal electrode array. Using a general linear model (GLM) analysis we identified statistically significant (p

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Bibliographic Details
Published in:2010 Annual International Conference of the IEEE Engineering in Medicine and Biology 2010-01, p.6765-6768
Main Authors: Cloherty, Shaun L, Hietanen, Markus A, Suaning, Gregg J, Ibbotson, Michael R
Format: Article
Language:English
Subjects:
Arrays
Brain modeling
Electrodes
Imaging
Pixel
Retina
Time series analysis
Online Access:Request full text
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Description
Summary:We performed optical intrinsic signal imaging of cat primary visual cortex (Area 17 and 18) while delivering bipolar electrical stimulation to the retina by way of a supra-choroidal electrode array. Using a general linear model (GLM) analysis we identified statistically significant (p
ISSN:1094-687X
1558-4615
DOI:10.1109/IEMBS.2010.5625999