Regular developmental changes in EEG multilfractal characteristics. / Polonnikov, R. I.; Wasserman, E. L.; Kartashev, N. K.
In: International Journal of Neuroscience, Vol. 113, No. 11, 11.2003, p. 1615-1639.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Regular developmental changes in EEG multilfractal characteristics
AU - Polonnikov, R. I.
AU - Wasserman, E. L.
AU - Kartashev, N. K.
PY - 2003/11
Y1 - 2003/11
N2 - Electroencephalograms (EEGs) of 110 pupils (aged 6.5-19.5 years; 48 healthy subjects, 51 with cerebral palsy, 11 with acquired cerebral defect) were acquired. The stable age dependences of averaged parameters of k (.) f(-beta) EEG spectra model, deviations from the model, and normalized ranges of detrended EEGs were found. These dependences were observed in both healthy subjects and patients, in males and females, in the cases of congenital and acquired pathology. This regularity reflects the process of cerebral maturation and developmental change of structure types of the EEG process, and it is inherent to normal as well as to abnormal brain development.
AB - Electroencephalograms (EEGs) of 110 pupils (aged 6.5-19.5 years; 48 healthy subjects, 51 with cerebral palsy, 11 with acquired cerebral defect) were acquired. The stable age dependences of averaged parameters of k (.) f(-beta) EEG spectra model, deviations from the model, and normalized ranges of detrended EEGs were found. These dependences were observed in both healthy subjects and patients, in males and females, in the cases of congenital and acquired pathology. This regularity reflects the process of cerebral maturation and developmental change of structure types of the EEG process, and it is inherent to normal as well as to abnormal brain development.
KW - Brain
KW - Cerebral palsy
KW - Electroencephalography
KW - Fractals
KW - Growth and development
KW - Information theory
KW - Models
KW - Neurological
UR - http://www.scopus.com/inward/record.url?scp=0242402045&partnerID=8YFLogxK
U2 - 10.1080/00207450390240086
DO - 10.1080/00207450390240086
M3 - статья
C2 - 14585757
AN - SCOPUS:0242402045
VL - 113
SP - 1615
EP - 1639
JO - International Journal of Neuroscience
JF - International Journal of Neuroscience
SN - 0020-7454
IS - 11
ER -
ID: 33799241