Physics – Data Analysis – Statistics and Probability
Scientific paper
2010-10-21
Physics
Data Analysis, Statistics and Probability
4 pages, 5 figures. Presented in the EMBC 2010, Buenos Aires, Argentina
Scientific paper
Two new surrogate methods, the Small Shuffle Surrogate (SSS) and the Truncated Fourier Transform Surrogate (TFTS), have been proposed to study whether there are some kind of dynamics in irregular fluctuations and if so whether these dynamics are linear or not, even if this fluctuations are modulated by long term trends. This situation is theoretically incompatible with the assumption underlying previously proposed surrogate methods. We apply the SSS and TFTS methods to microelectrode recording (MER) signals from different brain areas, in order to acquire a deeper understanding of them. Through our methodology we conclude that the irregular fluctuations in MER signals possess some determinism.
Delgado Edilson
Guarín Diego
Guijarro E.
Orozco Alvaro
No associations
LandOfFree
On detecting determinism and nonlinearity in microelectrode recording signals: Approach based on non-stationary surrogate data methods does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with On detecting determinism and nonlinearity in microelectrode recording signals: Approach based on non-stationary surrogate data methods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On detecting determinism and nonlinearity in microelectrode recording signals: Approach based on non-stationary surrogate data methods will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-422861