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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
1998-3-10
|
| pubmed:abstractText |
The task of objective perimetry is to scan the visual field and find an answer about the function of the visual system. Flicker-burst stimulation--a physiological sensible combination of transient and steady-state stimulation--is used to generate deterministic sinusoidal responses or visually evoked potentials (VEP's) at the visual cortex, which are derived from the electroencephalogram by a suitable electrode array. In this paper we develop a new method for the detection of VEP's. Based on the periodogram of a time-series, we test the data for the presence of hidden periodic components, which correspond to steady-state VEP's. The method is applied successfully to real data.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Feb
|
| pubmed:issn |
0018-9294
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
45
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
242-8
|
| pubmed:dateRevised |
2009-11-11
|
| pubmed:meshHeading |
pubmed-meshheading:9473847-Electroencephalography,
pubmed-meshheading:9473847-Evoked Potentials, Visual,
pubmed-meshheading:9473847-Models, Neurological,
pubmed-meshheading:9473847-Models, Statistical,
pubmed-meshheading:9473847-Periodicity,
pubmed-meshheading:9473847-Probability,
pubmed-meshheading:9473847-Signal Processing, Computer-Assisted
|
| pubmed:year |
1998
|
| pubmed:articleTitle |
A periodogram-based method for the detection of steady-state visually evoked potentials.
|
| pubmed:affiliation |
Départment SIM, Institut National des Télécommunications, Evry, France. liavas@pollux.int-evry.fr
|
| pubmed:publicationType |
Journal Article
|