Quantifying brain hemodynamic response measured by functional optical imaging

Ata Akin, Scott Bunce

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Hemodynamic responses of brain during single-event trials are measured by functional optical imaging (fOI) method. The response curves are modeled by a gamma function where the model fit yields the parameters related to the shape of each response. We found that during a twenty minute target detection and categorization task, finger press reaction times have a quadratic relation to the amplitude and time constant of the gamma function.

Original languageEnglish (US)
Title of host publicationConference Proceedings - 1st International IEEE EMBS Conference on Neural Engineering
EditorsLaura J. Wolf, Jodi L. Strock
PublisherIEEE Computer Society
Pages503-506
Number of pages4
ISBN (Electronic)0780375793
DOIs
StatePublished - Jan 1 2003
Event1st International IEEE EMBS Conference on Neural Engineering - Capri Island, Italy
Duration: Mar 20 2003Mar 22 2003

Publication series

NameInternational IEEE/EMBS Conference on Neural Engineering, NER
Volume2003-January
ISSN (Print)1948-3546
ISSN (Electronic)1948-3554

Other

Other1st International IEEE EMBS Conference on Neural Engineering
CountryItaly
CityCapri Island
Period3/20/033/22/03

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Mechanical Engineering

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  • Cite this

    Akin, A., & Bunce, S. (2003). Quantifying brain hemodynamic response measured by functional optical imaging. In L. J. Wolf, & J. L. Strock (Eds.), Conference Proceedings - 1st International IEEE EMBS Conference on Neural Engineering (pp. 503-506). [1196873] (International IEEE/EMBS Conference on Neural Engineering, NER; Vol. 2003-January). IEEE Computer Society. https://doi.org/10.1109/CNE.2003.1196873