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Opt Lett. 2003 Nov 1;28(21):2061-3

Volumetric diffuse optical tomography of brain activity

Culver JP, Siegel AM, Stott JJ, Boas DA.

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.

PMID: 14587815
PubMed Entry
| MGH/HST Martinos Center for Biomedical Imaging

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