Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
Spatial and temporal dynamics of eeg parameters during performance of tasks with dominance of mental and sensory attention. / Knyazeva, Irina; Yulia, Boytsova; Danko, Sergey; Makarenko, Nikolay.
Studies in Computational Intelligence. Vol. 799 Springer Nature, 2019. p. 321-327 (Studies in Computational Intelligence; Vol. 799).Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
}
TY - CHAP
T1 - Spatial and temporal dynamics of eeg parameters during performance of tasks with dominance of mental and sensory attention
AU - Knyazeva, Irina
AU - Yulia, Boytsova
AU - Danko, Sergey
AU - Makarenko, Nikolay
PY - 2019/1/1
Y1 - 2019/1/1
N2 - The purpose of this work was to analyze the spatial and temporal dynamics of EEG parameters during performance of tasks with dominance of mental and sensory attention. In addition, an attempt to identify differences in dynamics of EEG parameters in such close mentally oriented tasks as a productive and reproductive imagination was made. EEG wavelet spectrum and phase coherence (relationships between EEG-channels) were studied for θ, α and β frequency ranges of EEG. Analysis of the data showed significant numerous differences of EEG wavelet spectrum and phase coherence between tasks with the dominance of mental and sensory attention and also between such close mental states as productive and reproductive imagination. Time dynamics of EEG differences, obtained in different frequency ranges, allows us to trace which processes were consequentially involved in realization of investigated states on different time intervals and provide new information for understanding of brain mechanisms of these states.
AB - The purpose of this work was to analyze the spatial and temporal dynamics of EEG parameters during performance of tasks with dominance of mental and sensory attention. In addition, an attempt to identify differences in dynamics of EEG parameters in such close mentally oriented tasks as a productive and reproductive imagination was made. EEG wavelet spectrum and phase coherence (relationships between EEG-channels) were studied for θ, α and β frequency ranges of EEG. Analysis of the data showed significant numerous differences of EEG wavelet spectrum and phase coherence between tasks with the dominance of mental and sensory attention and also between such close mental states as productive and reproductive imagination. Time dynamics of EEG differences, obtained in different frequency ranges, allows us to trace which processes were consequentially involved in realization of investigated states on different time intervals and provide new information for understanding of brain mechanisms of these states.
KW - Analysis of non-stationary signals
KW - EEG
KW - Mental and sensory attention
KW - Reproductive and productive imagination
UR - http://www.scopus.com/inward/record.url?scp=85054656975&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-01328-8_39
DO - 10.1007/978-3-030-01328-8_39
M3 - Chapter
AN - SCOPUS:85054656975
VL - 799
T3 - Studies in Computational Intelligence
SP - 321
EP - 327
BT - Studies in Computational Intelligence
PB - Springer Nature
ER -
ID: 36122093