A Computational Investigation of an Active Region in Brain Network Based on Stimulations with Near-Infrared Spectroscopy

Xu Huang, Raul Fernandez Rojas, Allan C. Madoc, Keng Liang Ou, Sheikh Md Rabiul Islam

研究成果: 書貢獻/報告類型會議貢獻

摘要

Near-infrared spectroscopy (NIRS) has been widely used in medical imaging to observe oxygenation and hemodynamic responses in the cerebral cortex. In this paper, the major target is reporting our current study about the computational investigation of functional near infrared spectroscopy (fNIRS) in the somatosensory region with noxious stimulations. Based on signal processing technologies within communication network, the related technologies are applied, including cross correlation analysis, optic flow, and wavelet. The visual analysis exposed pain-related activations in the primary somatosensory cortex (S1) after stimulation which is consistent with similar studies, but the cross correlation results strongly evidenced dominant channels on both cerebral hemispheres. Our investigation also demonstrated that the spatial distribution of the cortical activity origin can be described by the hemodynamic responses in the cerebral cortex after evoked stimulation using near infrared spectroscopy. The current outcomes of this computational investigation explore that it is good potential to be employed to deal with pain assessment in human subjects.

原文英語
主出版物標題Neural Information Processing - 24th International Conference, ICONIP 2017, Proceedings
發行者Springer Verlag
頁面728-738
頁數11
10635 LNCS
ISBN(列印)9783319700953
DOIs
出版狀態已發佈 - 一月 1 2017
事件24th International Conference on Neural Information Processing, ICONIP 2017 - Guangzhou, 中国
持續時間: 十一月 14 2017十一月 18 2017

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
10635 LNCS
ISSN(列印)0302-9743
ISSN(電子)1611-3349

其他

其他24th International Conference on Neural Information Processing, ICONIP 2017
國家中国
城市Guangzhou
期間11/14/1711/18/17

    指紋

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

引用此

Huang, X., Rojas, R. F., Madoc, A. C., Ou, K. L., & Rabiul Islam, S. M. (2017). A Computational Investigation of an Active Region in Brain Network Based on Stimulations with Near-Infrared Spectroscopy. 於 Neural Information Processing - 24th International Conference, ICONIP 2017, Proceedings (卷 10635 LNCS, 頁 728-738). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 卷 10635 LNCS). Springer Verlag. https://doi.org/10.1007/978-3-319-70096-0_74