Cited by 280EEG and Brain-Computer InterfacesOptical Imaging and Spectroscopy TechniquesGaze Tracking and Assistive Technology

The DOI matches its Crossref record; 61 of the 62 references it cites were found in a registry or an index.

Decoding of four movement directions using hybrid NIRS-EEG brain-computer interface

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Khan, M. Jawad, Hong, Melissa Jiyoun, Hong, Keum-Shik·2014·Frontiers in Human Neuroscience

Abstract

The hybrid brain-computer interface (BCI)'s multimodal technology enables precision brain-signal classification that can be used in the formulation of control commands. In the present study, an experimental hybrid near-infrared spectroscopy-electroencephalography (NIRS-EEG) technique was used to extract and decode four different types of brain signals. The NIRS setup was positioned over the prefrontal brain region, and the EEG over the left and right motor cortex regions. Twelve subjects participating in the experiment were shown four direction symbols, namely, "forward," "backward," "left," and "right." The control commands for forward and backward movement were estimated by performing arithmetic mental tasks related to oxy-hemoglobin (HbO) changes. The left and right directions commands were associated with right and left hand tapping, respectively. The high classification accuracies achieved showed that the four different control signals can be accurately estimated using the hybrid NIRS-EEG technology.

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  1. Lin, 2012, Wireless brian-computer interface for electric wheelcahirs with EEG and eye-blinking signals, Int. J. Innovat. Comput. Inform. Control, 8, 6011
  2. Turnip, 2012, Classifying mental activities from EEG-P300 signals using adaptive neural network, Int. J. Innovat. Comput. Inform. Control, 8, 6429

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Metadata

Authors
Khan, M. J., Hong, M. J., & Hong, K.-S.
Affiliations
  • Pusan National University (KR)
  • Columbia University (US)
Corresponding author
Hong, Keum-Shik
Venue
Frontiers in Human Neuroscience
Published
2014-04-28
Volume
8
Pages
244-244
ISSN
1662-5161 (ISSN-L)
OpenAlex
W1974893143
Cited by
280
References
62
Citations by year
2026: 4 · 2025: 3 · 2024: 6 · 2023: 7 · 2022: 14 · 2021: 31 · 2020: 30 · 2019: 32 · 2018: 42 · 2017: 40 · 2016: 32 · 2015: 31 · 2014: 8
FWCI
20.63
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Frontiers in Human Neuroscience (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • National Research Foundation
  • National Research Foundation of Korea
  • Ministry of Education, Science and Technology
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › EEG and Brain-Computer Interfaces
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Optical Imaging and Spectroscopy Techniques
  • Physical Sciences › Computer Science › Human-Computer Interaction › Gaze Tracking and Assistive Technology
Keywords
hybrid brain-computer interface, near-infrared spectroscopy, EEG, prefrontal cortex, motor cortex, oxyhemoglobin, hand tapping, brain signal classification

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