Full Content is available to subscribers

Subscribe/Learn More  >
Proceedings Article

Functional mapping of the human brain with near-infrared spectroscopy in the frequency-domain

[+] Author Affiliations
Angelo Sassaroli, Yunjie Tong, Francesco Fabbri, Sergio Fantini

Tufts Univ. (USA)

Blaise Frederick, Perry F. Renshaw

McLean Hospital (USA)

Proc. SPIE 5312, Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XIV, 371 (July 13, 2004); doi:10.1117/12.533168
Text Size: A A A
From Conference Volume 5312

  • Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XIV
  • Kenneth E. Bartels; Lawrence S. Bass; Werner T. W. de Riese; Kenton W. Gregory; Henry Hirschberg; Abraham Katzir; Nikiforos Kollias; Steen J. Madsen; Reza S. Malek; Karen M. McNally-Heintzelman; Keith D. Paulsen; David S. Robinson; Lloyd P. Tate, Jr.; Eugene A. Trowers; Brian J. Wong
  • San Jose, CA | January 24, 2004

abstract

Comparison of the spatial and temporal information retrieved from near-infrared phase and average intensity (DC) data reveals that these data types can play a complementary role in the study of the temporal and spatial features of the optical response associated with brain activation during a finger-tapping test. The optical data have been collected with a frequency-domain tissue imager at two wavelengths (690 and 830 nm) and have been analyzed using standard filtering and folding-average procedures. DC and phase data show different temporal and spatial features. A plausible explanation of the different behavior of DC and phase data has been attempted by using Monte Carlo simulations.

© (2004) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Angelo Sassaroli ; Yunjie Tong ; Francesco Fabbri ; Blaise Frederick ; Perry F. Renshaw, et al.
"Functional mapping of the human brain with near-infrared spectroscopy in the frequency-domain", Proc. SPIE 5312, Lasers in Surgery: Advanced Characterization, Therapeutics, and Systems XIV, 371 (July 13, 2004); doi:10.1117/12.533168; http://dx.doi.org/10.1117/12.533168


Access This Proceeding
Sign in or Create a personal account to Buy this proceeding ($15 for members, $18 for non-members).

Figures

Tables

NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Related Book Chapters

Topic Collections

Advertisement

 

 

  • Don't have an account?
  • Subscribe to the SPIE Digital Library
  • Create a FREE account to sign up for Digital Library content alerts and gain access to institutional subscriptions remotely.
Access This Proceeding
Sign in or Create a personal account to Buy this proceeding ($15 for members, $18 for non-members).
Access This Proceeding
Sign in or Create a personal account to Buy this article ($15 for members, $18 for non-members).
Access This Chapter

Access to SPIE eBooks is limited to subscribing institutions and is not available as part of a personal subscription. Print or electronic versions of individual SPIE books may be purchased via SPIE.org.