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32 037 (0,164s)

Result

EEG data similarity using Lempel-Ziv complexity

frequencies, applying the inverse Fourier transformer then converting EEG data-Ziv complexity, to find maximum similarity between EEG data for same mental task recognition on mental tasks and distinguish ...

IN - Informatika

  • 2014
  • D
Result

Forward and Inverse Problems in EEG

last 2 decades there was a huge effort to find this information using just EEG (which is much cheaper) – it’s called inverse modelling (or inverse problem, source localization). Solution of inverse pro...

JC - Počítačový hardware a software

  • 2006
  • D
Result

Sources of EEG activity most relevant to performance of brain-computer interface based on motor imagery

. To reveal neurophysiological nature of these components we have solved the inverse EEGThe paper examines sources of brain activity, contributing to EEG patterns as relevant to performing the motor imagery tasks, ...

BB - Aplikovaná statistika, operační výzkum

  • 2012
  • Jx
Result

Sources of Electrical Brain Activity Most Relevant to Performance of Brain-Computer Interface Based on Motor Imagery

There are difficulties in interpreting the original EEG signals due to the overlapping of activities coming from different brain sources, due to the distortion in the dipole orientation which determines the relation between its position and ...

IN - Informatika

  • 2013
  • C
  • Link
Result

Localization of Brain Electrical Activity Sources and Hemodynamic Activity Foci during Motor Imagery

by solving the inverse EEG problem with due consideration for individual geometryThe sources of brain activity that make the maximum contribution to EEG patterns corresponding to motor imagery have been studied. The accura...

IN - Informatika

  • 2014
  • Jx
  • Link
Result

Localization of Brain Electrical Activity Sources and Hemodynamic Activity Foci during Motor Imagery

by solving the inverse EEG problem with due consideration for individual geometryThe sources of brain activity that make the maximum contribution to EEG patterns corresponding to motor imagery have been studied. The accura...

IN - Informatika

  • 2014
  • Jx
  • Link
Result

Brain-Computer Interface Based on Motor Imagery: the Most Relevant Sources of Electrical Brain Activity

to performing the motor imagery tasks. To reveal neurophysiological nature of these components we solved the inverse EEG problem in order to localize the sources of brainExamined are sources of brain activity, contributing...

IN - Informatika

  • 2014
  • D
  • Link
Result

Spatiotemporal characteristics of EEG responses to non- target stimuli in oddball task: an exploration in epileptic patiens.

Spatiotemporal characteristics of EEG responses to non- target stimuli in oddball task: an exploration in epileptic patiens.

FH - Neurologie, neurochirurgie, neurovědy

  • 2005
  • Jx
Result

Utilization of EEG in Psychological Experiments

In the lecture, the introduction to neuropsychology was presented and the advantages of EEG when imaging brain activity dutiny mental cognitive tasks were described. Further there was showed the concrete example of the EEG ...

JC - Počítačový hardware a software

  • 2013
  • O
Result

Exploring task-related variability in fMRI data using fluctuations in power spectrum of simultaneously acquired EEG

method: Given the infrequent use of EEG spectral changes to explore task-related variability, we focused on the aspects of parameter setting during EEG regressorBackground: The paper deals with joint analysis of fMRI and s...

FH - Neurologie, neurochirurgie, neurovědy

  • 2015
  • Jx
  • Link
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