Nonlinear multivariate analysis of neurophysiological signals
Multivariate time series analysis is extensively used in neurophysiology with the aim of
studying the relationship between simultaneously recorded signals. Recently, advances on …
studying the relationship between simultaneously recorded signals. Recently, advances on …
Epileptic seizure prediction and control
LD Iasemidis - IEEE Transactions on Biomedical Engineering, 2003 - ieeexplore.ieee.org
Epileptic seizures are manifestations of epilepsy, a serious brain dynamical disorder second
only to strokes. Of the world's/spl sim/50 million people with epilepsy, fully 1/3 have seizures …
only to strokes. Of the world's/spl sim/50 million people with epilepsy, fully 1/3 have seizures …
Early activation of ventral hippocampus and subiculum during spontaneous seizures in a rat model of temporal lobe epilepsy
I Toyoda, MR Bower, F Leyva… - Journal of …, 2013 - Soc Neuroscience
Temporal lobe epilepsy is the most common form of epilepsy in adults. The pilocarpine-
treated rat model is used frequently to investigate temporal lobe epilepsy. The validity of the …
treated rat model is used frequently to investigate temporal lobe epilepsy. The validity of the …
Interdependence of EEG signals: linear vs. nonlinear associations and the significance of time delays and phase shifts
F Lopes da Silva, JP Pijn, P Boeijinga - Brain topography, 1989 - Springer
To investigate the degree of interdependence of EEG signals, we have to use signal
analysis methods. Three of these are described and their performance is compared: the …
analysis methods. Three of these are described and their performance is compared: the …
Spatio-temporal dynamics prior to neocortical seizures: amplitude versus phase couplings
M Chávez, M Le Van Quyen, V Navarro… - IEEE Transactions …, 2003 - ieeexplore.ieee.org
The mechanisms underlying the transition of brain activity toward epileptic seizures remain
unclear. Based on nonlinear analysis of both intracranial and scalp …
unclear. Based on nonlinear analysis of both intracranial and scalp …
Nonlinear interdependencies of EEG signals in human intracranially recorded temporal lobe seizures
M Le Van Quyen, C Adam, M Baulac, J Martinerie… - Brain Research, 1998 - Elsevier
The degree of interdependence between intracranial EEG channels was investigated in four
epileptic patients with complex partial seizures of mesial temporal lobe origin. With a new …
epileptic patients with complex partial seizures of mesial temporal lobe origin. With a new …
Amplitude and phase coupling measures for feature extraction in an EEG-based brain–computer interface
Most of the feature extraction methods in existing brain–computer interfaces (BCIs) are
based on the dynamic behavior of separate signals, without using the coupling information …
based on the dynamic behavior of separate signals, without using the coupling information …
Epilepsy–when chaos fails
JC Sackellares, LD Iasemidis, DS Shiau… - Chaos in Brain …, 2000 - World Scientific
Temporal lobe epilepsy is characterized by episodic paroxysmal electrical discharges (ictal
activity) originating in mesial structures of the temporal lobe. These discharges consist of …
activity) originating in mesial structures of the temporal lobe. These discharges consist of …
Epilepsy as a manifestation of a multistate network of oscillatory systems
The human brain, largely accepted as the most complex biological system known, is still far
from being understood in its parts or as a whole. More specifically, biological mechanisms of …
from being understood in its parts or as a whole. More specifically, biological mechanisms of …