Measuring cognitive abilities and resting-state neuromagnetic signals in children

Kohske Takahashi, Koji Iwayama, Aki Kondo, Hiroyuki Tsubomi, Yuko Yoshimura, Yoshito Hirata, Kazuyuki Aihara, Mitsuru Kikuchi, Yoshio Minabe, Katsumi Watanabe

研究成果: Conference contribution

抜粋

Resting-state study is a useful tool to investigate the brain activity related to cognitive abilities in children because it may be difficult for children to perform some experimental tasks. In the present study, we report a preliminary examination to associate the resting-state neuromagnetic signals from magnetoencephalogram (MEG) with cognitive abilities in children. We applied a non-linear time-series analysis for 90-s resting-state neuromagnetic signals and estimated interdependency of two channels of MEG signals. Then we examined the relation between the magnitudes of interdependency and the cognitive abilities and ages. Although we found some indications of age differences in the lateralization of interdependency, the results highlighted several limiting factors in measuring cognitive abilities and resting-state neuromegnetic signals in children and suggested that further elaboration of devices, procedures, and analysis would be warranted.

元の言語English
ホスト出版物のタイトル5th 2012 Biomedical Engineering International Conference, BMEiCON 2012
DOI
出版物ステータスPublished - 2012 12 1
イベント5th 2012 Biomedical Engineering International Conference, BMEiCON 2012 - Muang, Ubon Ratchathani, Thailand
継続期間: 2012 12 52012 12 7

出版物シリーズ

名前5th 2012 Biomedical Engineering International Conference, BMEiCON 2012

Other

Other5th 2012 Biomedical Engineering International Conference, BMEiCON 2012
Thailand
Muang, Ubon Ratchathani
期間12/12/512/12/7

    フィンガープリント

ASJC Scopus subject areas

  • Biomedical Engineering

これを引用

Takahashi, K., Iwayama, K., Kondo, A., Tsubomi, H., Yoshimura, Y., Hirata, Y., Aihara, K., Kikuchi, M., Minabe, Y., & Watanabe, K. (2012). Measuring cognitive abilities and resting-state neuromagnetic signals in children. : 5th 2012 Biomedical Engineering International Conference, BMEiCON 2012 [6465513] (5th 2012 Biomedical Engineering International Conference, BMEiCON 2012). https://doi.org/10.1109/BMEiCon.2012.6465513