| dc.contributor.author |
Indic, P |
|
| dc.contributor.author |
Pratap, R |
|
| dc.contributor.author |
Nampoori, V P N |
|
| dc.contributor.author |
Pradhan, N |
|
| dc.date.accessioned |
2011-12-17T05:52:24Z |
|
| dc.date.available |
2011-12-17T05:52:24Z |
|
| dc.date.issued |
1999 |
|
| dc.identifier.other |
International J. of Neuroscience1999, Vol. 99, No. 1-4 , Pages 181-194 |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/2653 |
|
| dc.description.abstract |
We propose to show in this paper, that the time series obtained from biological systems such as human brain are invariably nonstationary because of different time scales involved in the dynamical process. This makes the invariant parameters time dependent. We made a global analysis of the EEG data obtained from the eight locations on the skull space and studied simultaneously the dynamical characteristics from various parts of the brain. We have proved that the dynamical parameters are sensitive to the time scales and hence in the study of brain one must identify all relevant time scales involved in the process to get an insight in the working of brain. |
en_US |
| dc.description.sponsorship |
Cochin University of Science and Technology & National Institute of Mental Health and Neurosciences |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
International Journal of Neuroscience |
en_US |
| dc.subject |
EEG |
en_US |
| dc.subject |
chaotic dynamics |
en_US |
| dc.subject |
entropy |
en_US |
| dc.subject |
time scale |
en_US |
| dc.title |
Significance of Time Scales in Nonlinear Dynamical Analysis of Electroencephalogram Signals |
en_US |
| dc.type |
Working Paper |
en_US |
| dc.contributor.faculty |
Technology |
en_US |