Decoding of visual attention from LFP signals of macaque MT.
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ABSTRACT:
SUBMITTER: Esghaei M
PROVIDER: S-EPMC4076262 | biostudies-literature | 2014
REPOSITORIES: biostudies-literature
Publications
Decoding of visual attention from LFP signals of macaque MT.
Esghaei Moein M Daliri Mohammad Reza MR
PloS one 20140630 6
The local field potential (LFP) has recently been widely used in brain computer interfaces (BCI). Here we used power of LFP recorded from area MT of a macaque monkey to decode where the animal covertly attended. Support vector machines (SVM) were used to learn the pattern of power at different frequencies for attention to two possible positions. We found that LFP power at both low (<9 Hz) and high (31-120 Hz) frequencies contains sufficient information to decode the focus of attention. Highest d ...[more]
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