| Autor: |
Aslanian EV, Kiroĭ VN, Lazurenko DM, Bakhtin OM, Miniaeva NR |
| Jazyk: |
ruština |
| Zdroj: |
Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova [Zh Vyssh Nerv Deiat Im I P Pavlova] 2014 Mar-Apr; Vol. 64 (2), pp. 147-58. |
| Abstrakt: |
The spectral characteristics of the EEG in 11 healthy right-handed volunteers with no neurological disorders in dynamics of the unusual finger movements of both hands in random rhythm have been investigated. In particular, it is shown that the preparation and execution of voluntary finger movements compared to the rest were accompanied by a reduction level of activation within almost all the surface of cerebral cortex, except for right frontal lobe. It has been experimentally demonstrated that a significant increasing EEG activity of the right frontal area in high-frequency domain power spectrum was independent of the working limb. This might testify the direct participation of this cortical area in the processes of voluntary muscular activity planning, initiation and control. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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