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Literature DB >> 14587815

Volumetric diffuse optical tomography of brain activity.

Joseph P Culver¹, Andrew M Siegel, Jonathan J Stott, David A Boas.

Abstract

We present three-dimensional diffuse optical tomography of the hemodynamic response to somatosensory stimulation in a rat. These images show the feasibility of volumetrically imaging the functional response to brain activity with diffuse light. A combination of positional optode calibration and contrast-to-noise ratio weighting was found to improve imaging performance.

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Year: 2003 PMID： 14587815 DOI： 10.1364/ol.28.002061

Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776

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Cited

44 in total

1. Quantitative evaluation of high-density diffuse optical tomography: in vivo resolution and mapping performance.

Authors: Brian R White; Joseph P Culver
Journal: J Biomed Opt Date: 2010 Mar-Apr Impact factor: 3.170

Review 2. Fiber optic in vivo imaging in the mammalian nervous system.

Authors: Amit D Mehta; Juergen C Jung; Benjamin A Flusberg; Mark J Schnitzer
Journal: Curr Opin Neurobiol Date: 2004-10 Impact factor: 6.627

3. Quantitative photoacoustic imaging: correcting for heterogeneous light fluence distributions using diffuse optical tomography.

Authors: Adam Q Bauer; Ralph E Nothdurft; Todd N Erpelding; Lihong V Wang; Joseph P Culver
Journal: J Biomed Opt Date: 2011-09 Impact factor: 3.170

Volumetric diffuse optical tomography of brain activity.

1. Quantitative evaluation of high-density diffuse optical tomography: in vivo resolution and mapping performance.

Review 2. Fiber optic in vivo imaging in the mammalian nervous system.

3. Quantitative photoacoustic imaging: correcting for heterogeneous light fluence distributions using diffuse optical tomography.

4. Evaluating real-time image reconstruction in diffuse optical tomography using physiologically realistic test data.

5. Retinotopic mapping of adult human visual cortex with high-density diffuse optical tomography.

6. Coupling between neuronal activity and microcirculation: implications for functional brain imaging.

7. A system for high-resolution depth-resolved optical imaging of fluorescence and absorption contrast.

Review 8. The role of photodynamic therapy (PDT) physics.

9. Imaging complex structures with diffuse light.

10. Structured illumination diffuse optical tomography for noninvasive functional neuroimaging in mice.