Sammanfattning

Meditation affects the brain rhythm significantly. Compared with 4 non-meditators, the power of delta band was lower while high frequency band was 5 higher for a meditator. Alpha band over the scalp was much more active in normal 6 state for meditator with decreased dominant alpha frequency. Obvious transient 7 process between normal eyes-closed rest and meditation was observed after EEG 8 analysis. The active time and the power of beta and gamma band increased 9 significantly in meditation. The inter-hemispheric and intra-hemispheric coherence 10 beta and low gamma bands for meditative state were higher than normal state.

Nyckelord

Meditation; EEG; Energy ratio; Topographic map; Coherence

Publicerad i

Advances in cognitive neurodynamics
2015, Volym: 4, sidor: 99-107
Titel: Advances in Cognitive Neurodynamics (IV) : Proceedings of the Fourth International Conference on Cognitive Neurodynamics - 2013
ISBN: 978-94-017-9547-0, eISBN: 978-94-017-9548-7
Utgivare: Springer

Konferens

4th International Conference on Cognitive Neurodynamics (ICCN), JUN 23-27, 2013, Sigtuna, SWEDEN

SLU författare

• Liljenström, Hans

  • Institutionen för energi och teknik, Sveriges lantbruksuniversitet
    
  • Agora for Biosystems

UKÄ forskningsämne

Psykiatri
Matematisk analys
Neurovetenskaper


Publikationens identifierare

DOI: https://doi.org/10.1007/978-94-017-9548-7_14

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/65215