Assessment of cognitive neural correlates for a functional near infrared-based brain computer interface system

Hasan Ayaz; Patricia A. Shewokis; Scott Bunce; Maria Schultheis; Banu Onaral

doi:10.1007/978-3-642-02812-0_79

Assessment of cognitive neural correlates for a functional near infrared-based brain computer interface system

Hasan Ayaz
, Patricia A. Shewokis
, Scott Bunce
, Maria Schultheis
, Banu Onaral

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

47 Scopus citations

Abstract

Functional Near Infrared Spectroscopy (fNIR) is a promising brain imaging technology that relies on optical techniques to detect changes of hemodynamic responses within the prefrontal cortex in response to sensory, motor, or cognitive activation. fNIR is safe, non-invasive, affordable, and highly portable. The objective of this study is to determine if biomarkers of neural activity generated by intentional cognitive activity, as measured by fNIR, can be used to communicate directly from the brain to a computer. A bar-size-control task based on a closed-loop system was designed and tested with 5 healthy subjects across two days. Comparisons of the average task and rest period oxygenation changes are significantly different (p<0.01). The average task completion time (reaching +90%) decreases with practice: day1 (mean 52.3 sec) and day2 (mean 39.1 sec). These preliminary results suggest that a closed-loop fNIR-based BCI can allow for a human-computer interaction with a mind switch task.

Original language	English (US)
Title of host publication	Foundations of Augmented Cognition
Subtitle of host publication	Neuroergonomics and Operational Neuroscience - 5th International Conference, FAC 2009, Held as Part of HCI International 2009, Proceedings
Pages	699-708
Number of pages	10
DOIs	https://doi.org/10.1007/978-3-642-02812-0_79
State	Published - 2009
Event	5th International Conference on Foundations of Augmented Cognition, FAC 2009, Held as Part of HCI International 2009 - San Diego, CA, United States Duration: Jul 19 2009 → Jul 24 2009

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	5638 LNAI
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Other

Other	5th International Conference on Foundations of Augmented Cognition, FAC 2009, Held as Part of HCI International 2009
Country/Territory	United States
City	San Diego, CA
Period	7/19/09 → 7/24/09

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

All Science Journal Classification (ASJC) codes

Theoretical Computer Science
General Computer Science

Access to Document

10.1007/978-3-642-02812-0_79

Cite this

Ayaz, H., Shewokis, P. A., Bunce, S., Schultheis, M., & Onaral, B. (2009). Assessment of cognitive neural correlates for a functional near infrared-based brain computer interface system. In Foundations of Augmented Cognition: Neuroergonomics and Operational Neuroscience - 5th International Conference, FAC 2009, Held as Part of HCI International 2009, Proceedings (pp. 699-708). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5638 LNAI). https://doi.org/10.1007/978-3-642-02812-0_79

Ayaz, Hasan ; Shewokis, Patricia A. ; Bunce, Scott et al. / Assessment of cognitive neural correlates for a functional near infrared-based brain computer interface system. Foundations of Augmented Cognition: Neuroergonomics and Operational Neuroscience - 5th International Conference, FAC 2009, Held as Part of HCI International 2009, Proceedings. 2009. pp. 699-708 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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title = "Assessment of cognitive neural correlates for a functional near infrared-based brain computer interface system",

abstract = "Functional Near Infrared Spectroscopy (fNIR) is a promising brain imaging technology that relies on optical techniques to detect changes of hemodynamic responses within the prefrontal cortex in response to sensory, motor, or cognitive activation. fNIR is safe, non-invasive, affordable, and highly portable. The objective of this study is to determine if biomarkers of neural activity generated by intentional cognitive activity, as measured by fNIR, can be used to communicate directly from the brain to a computer. A bar-size-control task based on a closed-loop system was designed and tested with 5 healthy subjects across two days. Comparisons of the average task and rest period oxygenation changes are significantly different (p<0.01). The average task completion time (reaching +90\%) decreases with practice: day1 (mean 52.3 sec) and day2 (mean 39.1 sec). These preliminary results suggest that a closed-loop fNIR-based BCI can allow for a human-computer interaction with a mind switch task.",

author = "Hasan Ayaz and Shewokis, \{Patricia A.\} and Scott Bunce and Maria Schultheis and Banu Onaral",

year = "2009",

doi = "10.1007/978-3-642-02812-0\_79",

language = "English (US)",

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Ayaz, H, Shewokis, PA, Bunce, S, Schultheis, M & Onaral, B 2009, Assessment of cognitive neural correlates for a functional near infrared-based brain computer interface system. in Foundations of Augmented Cognition: Neuroergonomics and Operational Neuroscience - 5th International Conference, FAC 2009, Held as Part of HCI International 2009, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 5638 LNAI, pp. 699-708, 5th International Conference on Foundations of Augmented Cognition, FAC 2009, Held as Part of HCI International 2009, San Diego, CA, United States, 7/19/09. https://doi.org/10.1007/978-3-642-02812-0_79

Assessment of cognitive neural correlates for a functional near infrared-based brain computer interface system. / Ayaz, Hasan; Shewokis, Patricia A.; Bunce, Scott et al.
Foundations of Augmented Cognition: Neuroergonomics and Operational Neuroscience - 5th International Conference, FAC 2009, Held as Part of HCI International 2009, Proceedings. 2009. p. 699-708 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5638 LNAI).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Assessment of cognitive neural correlates for a functional near infrared-based brain computer interface system

AU - Ayaz, Hasan

AU - Shewokis, Patricia A.

AU - Bunce, Scott

AU - Schultheis, Maria

AU - Onaral, Banu

PY - 2009

Y1 - 2009

N2 - Functional Near Infrared Spectroscopy (fNIR) is a promising brain imaging technology that relies on optical techniques to detect changes of hemodynamic responses within the prefrontal cortex in response to sensory, motor, or cognitive activation. fNIR is safe, non-invasive, affordable, and highly portable. The objective of this study is to determine if biomarkers of neural activity generated by intentional cognitive activity, as measured by fNIR, can be used to communicate directly from the brain to a computer. A bar-size-control task based on a closed-loop system was designed and tested with 5 healthy subjects across two days. Comparisons of the average task and rest period oxygenation changes are significantly different (p<0.01). The average task completion time (reaching +90%) decreases with practice: day1 (mean 52.3 sec) and day2 (mean 39.1 sec). These preliminary results suggest that a closed-loop fNIR-based BCI can allow for a human-computer interaction with a mind switch task.

AB - Functional Near Infrared Spectroscopy (fNIR) is a promising brain imaging technology that relies on optical techniques to detect changes of hemodynamic responses within the prefrontal cortex in response to sensory, motor, or cognitive activation. fNIR is safe, non-invasive, affordable, and highly portable. The objective of this study is to determine if biomarkers of neural activity generated by intentional cognitive activity, as measured by fNIR, can be used to communicate directly from the brain to a computer. A bar-size-control task based on a closed-loop system was designed and tested with 5 healthy subjects across two days. Comparisons of the average task and rest period oxygenation changes are significantly different (p<0.01). The average task completion time (reaching +90%) decreases with practice: day1 (mean 52.3 sec) and day2 (mean 39.1 sec). These preliminary results suggest that a closed-loop fNIR-based BCI can allow for a human-computer interaction with a mind switch task.

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DO - 10.1007/978-3-642-02812-0_79

M3 - Conference contribution

AN - SCOPUS:77951993822

SN - 364202811X

SN - 9783642028113

T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

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ER -

Ayaz H, Shewokis PA, Bunce S, Schultheis M, Onaral B. Assessment of cognitive neural correlates for a functional near infrared-based brain computer interface system. In Foundations of Augmented Cognition: Neuroergonomics and Operational Neuroscience - 5th International Conference, FAC 2009, Held as Part of HCI International 2009, Proceedings. 2009. p. 699-708. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/978-3-642-02812-0_79

Assessment of cognitive neural correlates for a functional near infrared-based brain computer interface system

Abstract

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UN SDGs

All Science Journal Classification (ASJC) codes

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