dc.contributor.author | Zhang, Yujin | |
dc.contributor.author | Tan, Fulun | |
dc.contributor.author | Xu, Xu | |
dc.contributor.author | Duan, Lian | |
dc.contributor.author | Liu, Hanli | |
dc.contributor.author | Tian, Fenghua | |
dc.contributor.author | Zhu, Chao-Zhe | |
dc.date.accessioned | 2017-02-23T21:43:22Z | |
dc.date.available | 2017-02-23T21:43:22Z | |
dc.date.issued | 2015-08-01 | |
dc.identifier.citation | Published in Biomedical Optics Express 6(8):2786, 2015 | en_US |
dc.identifier.uri | http://hdl.handle.net/10106/26470 | |
dc.description.abstract | Linear regression with short source-detector separation channels
(S-channels) as references is an efficient way to overcome significant
physiological interference from the superficial layer for functional nearinfrared spectroscopy (fNIRS). However, the co-located configuration of Schannels and long source-detector separation channels (L-channels) is
difficult to achieve in practice. In this study, we recorded superficial
interference with S-channels in multiple scalp regions. We found that
superficial interference has overall frequency-specific and globally
symmetrical patterns. The performance of linear regression is also
dependent on these patterns, indicating the possibility of simplifying the Schannel configurations for multiregional fNIRS imaging. | |
dc.description.sponsorship | This work was supported by the 973 Program (Grant 2014CB846100), NSFC (Grants
30970773 and 31221003, 61431002), NCET (Grant 11-0046). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | OSA Publishing | en_US |
dc.subject | Superficial Interference | en_US |
dc.subject | S-channels | en_US |
dc.subject | Linear regression | en_US |
dc.subject | Scalp regions | en_US |
dc.title | Multiregional functional near-infrared spectroscopy reveals globally symmetrical and frequency-specific patterns of superficial interference | en_US |
dc.type | Article | en_US |
dc.publisher.department | Department of Bioengineering, The University of Texas at Arlington | en_US |
dc.identifier.externalLinkDescription | The original publication is available at Article DOI | en_US |
dc.identifier.doi | https://doi.org/10.1364/BOE.6.002786 | |