Research Topics
| Juliette SelbSummaryAffiliation: Harvard University Country: USA Publications
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Detail Information
Publications
Time-gated optical system for depth-resolved functional brain imagingJuliette Selb
Massachusetts General Hospital, Athinoula A Martinos Center, Photon Migration Imaging Laboratory, Building 149, 13th Street, Charlestown, Massachusetts 02129, USA
J Biomed Opt 11:044008. 2006..The imaging probe was tested on dynamic phantoms and a preliminary result on an adult performing a motor task shows discrimination between superficial and cortical responses to the stimulus on both hemispheres...
Spatio-temporal imaging of the hemoglobin in the compressed breast with diffuse optical tomographyGregory Boverman
Biomedical Engineering Department, Rensselaer Polytechnic Institute, Jonsson Engineering Center, Troy, NY 12180, USA
Phys Med Biol 52:3619-41. 2007..We are able to quantify the global return of blood to the breast following compression, and, in addition, localized changes are observed which correspond to the glandular region of the breast...
Improved sensitivity to cerebral hemodynamics during brain activation with a time-gated optical system: analytical model and experimental validationJuliette Selb
Massachusetts General Hospital, Athinoula A Martinos Center, Photon Migration Imaging Laboratory, Building 149, 13th Street, Charlestown, Massachusetts 02129, USA
J Biomed Opt 10:11013. 2005..Finally, we use the time-gated measurements to resolve in depth the brain activation during the motor stimulus...
Combined optical and X-ray tomosynthesis breast imagingQianqian Fang
Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St, Charlestown, MA 02129, USA
Radiology 258:89-97. 2011..To explore the optical and physiologic properties of normal and lesion-bearing breasts by using a combined optical and digital breast tomosynthesis (DBT) imaging system...
A systematic comparison of motion artifact correction techniques for functional near-infrared spectroscopyRobert J Cooper
Department of Radiology, Athinoula A Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School Charlestown, MA, USA
Front Neurosci 6:147. 2012..On the basis of this analysis, we recommend the routine application of motion correction techniques (particularly spline interpolation or wavelet analysis) to minimize the impact of motion artifacts on functional NIRS data...
Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurementsLouis Gagnon
Athinoula A Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
Neuroimage 59:3933-40. 2012..While different stimuli will result in different pial vein contributions, our finger tapping results do reveal the importance of considering the pial contribution...
Combined optical imaging and mammography of the healthy breast: optical contrast derived from breast structure and compressionQianqian Fang
Massachusetts General Hospital, Charlestown, MA 02148 USA
IEEE Trans Med Imaging 28:30-42. 2009..The optical images from a subset of patients show composite features from both tissue structure and pressure distribution. We present mechanical simulations which further confirm this hypothesis...
Increased cerebral blood volume and oxygen consumption in neonatal brain injuryP Ellen Grant
Athinoula A Martinos Center for Biomedical Imaging, Charlestown, Massachusetts, USA
J Cereb Blood Flow Metab 29:1704-13. 2009....
Nitric oxide modulation of low-frequency oscillations in cortical vessels in FHM--a NIRS studyHenrik W Schytz
Danish Headache Center and Department of Neurology, Glostrup Hospital, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
Headache 52:1146-54. 2012....
High-contrast fast Fourier transform acousto-optical tomography of phantom tissues with a frequency-chirp modulation of the ultrasoundBenoît Claude Forget
Laboratoire d Optique, Centre National de la Recherche Scientifique Unité Propre de Recherche Associée 0005, Université Pierre et Marie Curie Paris, Cedex 05, France
Appl Opt 42:1379-83. 2003..This technique reduces the acquisition time, and it enhances the axial resolution and thus the contrast, which are usually poor owing to the large volume of interaction of the ultrasound perturbation...
