메뉴 건너뛰기




Volumn 21, Issue 3, 2011, Pages

A phase-synchronization and random-matrix based approach to multichannel time-series analysis with application to epilepsy

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; BIOLOGICAL MODEL; BRAIN; CORTICAL SYNCHRONIZATION; ELECTROENCEPHALOGRAPHY; EPILEPSY; HUMAN; METHODOLOGY; NONLINEAR SYSTEM; PATHOPHYSIOLOGY; PHYSIOLOGY; TIME;

EID: 80053387588     PISSN: 10541500     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3615642     Document Type: Article
Times cited : (29)

References (32)
  • 10
    • 54749154782 scopus 로고    scopus 로고
    • 10.1063/1.2979694
    • Kozma R. Freeman W.J. Chaos 2008, 18:037131. 10.1063/1.2979694
    • (2008) Chaos , vol.18 , pp. 037131
    • Kozma, R.1    Freeman, W.J.2
  • 18
    • 84958269545 scopus 로고    scopus 로고
    • The meaning of oscillation here is fairly general. Insofar as a signal is time varying and recurrent (e.g., periodically, quasiperiodically, or randomly), we call it oscillatory. Such oscillations are not restricted to a narrow frequency band.
    • The meaning of oscillation here is fairly general. Insofar as a signal is time varying and recurrent (e.g., periodically, quasiperiodically, or randomly), we call it oscillatory. Such oscillations are not restricted to a narrow frequency band.
  • 24
  • 30
    • 18144384421 scopus 로고    scopus 로고
    • It has been known that in complex networks, synchronization analysis can lead to several pitfalls, especially if the data come from different sources [F. C. Meinecke, A. Ziehe, J. Kurths, and K.-R. Müller, Phys. Rev. Lett. 94, 084102 (2005)]. It can also happen that indirect connections could caus
    • It has been known that in complex networks, synchronization analysis can lead to several pitfalls, especially if the data come from different sources [F. C. Meinecke, A. Ziehe, J. Kurths, and K.-R. Müller, Phys. Rev. Lett. 94, 084102 (2005)]. It can also happen that indirect connections could cause some synchronization [B. Schelter, M. Winterhalder, R. Dahlhaus, J. Kurths, and J. Timmer, Phys. Rev. Lett. 96, 208103 (2006)]. For EEG or ECoG data, while the tissue that generates focal seizures has both direct and indirect connections with other brain regions, which may be enhanced or weakened temporarily around the time of the seizure, it is difficult to obtain quantitative information about these connections. The problem of figuring out the amount of coupling between brain regions responsible for the signals recorded by any pair of channels, based solely on data, is of paramount interest but may be extremely challenging.
  • 32
    • 14844312092 scopus 로고    scopus 로고
    • Whether absence seizures are truly primary generalized seizures or instead focal frontal seizures which spread rapidly over the cortex has been a matter of debate [see, for example, H. Meeren, G. van Luijtelaar, F. L. da Silva, and A. Coenen, Arch. Neurol. 62, 371 (2005)].
    • Whether absence seizures are truly primary generalized seizures or instead focal frontal seizures which spread rapidly over the cortex has been a matter of debate [see, for example, H. Meeren, G. van Luijtelaar, F. L. da Silva, and A. Coenen, Arch. Neurol. 62, 371 (2005)].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.