Research output: Contribution to journal › Conference article › peer-review
GPU-based high-performance computing of multichannel EEG phase wavelet synchronization. / Efitorov, Alexander; Knyazeva, Irina; Yulia, Boytsova; Danko, Sergey.
In: Procedia Computer Science, Vol. 123, 01.01.2018, p. 128-133.Research output: Contribution to journal › Conference article › peer-review
}
TY - JOUR
T1 - GPU-based high-performance computing of multichannel EEG phase wavelet synchronization
AU - Efitorov, Alexander
AU - Knyazeva, Irina
AU - Yulia, Boytsova
AU - Danko, Sergey
PY - 2018/1/1
Y1 - 2018/1/1
N2 - The work is devoted to GPU-based high performance realization of algorithm for wavelet phase synchronization. Wavelet phase coherence was applied for analyzing brain activity in states with different degrees of mental and sensory attention. In the analysis of electroencephalographic correlates of mental states, as a rule the focus is on the analysis of the spectral power of a quasi-stationary EEG or task-related power of time-frequency EEG spectra. The analysis of the wavelet phase coherence provides additional information on the organization of brain activity, but requires more computing time. Fast implementation can simplify the use of this method in practice.
AB - The work is devoted to GPU-based high performance realization of algorithm for wavelet phase synchronization. Wavelet phase coherence was applied for analyzing brain activity in states with different degrees of mental and sensory attention. In the analysis of electroencephalographic correlates of mental states, as a rule the focus is on the analysis of the spectral power of a quasi-stationary EEG or task-related power of time-frequency EEG spectra. The analysis of the wavelet phase coherence provides additional information on the organization of brain activity, but requires more computing time. Fast implementation can simplify the use of this method in practice.
KW - Analysis of non-stationary signals
KW - EEG analysis
KW - Graphics processing unit(GPU)
KW - Wavelet phase coherence
UR - http://www.scopus.com/inward/record.url?scp=85045670058&partnerID=8YFLogxK
U2 - 10.1016/j.procs.2018.01.021
DO - 10.1016/j.procs.2018.01.021
M3 - Conference article
AN - SCOPUS:85045670058
VL - 123
SP - 128
EP - 133
JO - Procedia Computer Science
JF - Procedia Computer Science
SN - 1877-0509
T2 - 8th Annual International Conference on Biologically Inspired Cognitive Architectures, BICA 2017
Y2 - 1 August 2017 through 6 August 2017
ER -
ID: 36122212