Literature DB >> 22695584

Fast multispectral diffuse optical tomography system for in vivo three-dimensional imaging of seizure dynamics.

Jianjun Yang1, Tao Zhang, Hao Yang, Huabei Jiang.   

Abstract

We describe a multispectral continuous-wave diffuse optical tomography (DOT) system that can be used for in vivo three-dimensional (3-D) imaging of seizure dynamics. Fast 3-D data acquisition is realized through a time multiplexing approach based on a parallel lighting configuration--our system can achieve 0.12 ms per source per wavelength and up to a 14 Hz sampling rate for a full set of data for 3-D DOT image reconstruction. The system is validated using both static and dynamic tissue-like phantoms. An initial in vivo experiment using a rat model of seizure is also demonstrated.

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Year:  2012        PMID： 22695584      PMCID： PMC3553592          DOI： 10.1364/AO.51.003461

Source DB:  PubMed          Journal:  Appl Opt        ISSN： 1559-128X            Impact factor:   1.980


  21 in total

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2.  Non-invasive continuous EEG-fNIRS recording of temporal lobe seizures.

Authors:  Dang Khoa Nguyen; Julie Tremblay; Philippe Pouliot; Phetsamone Vannasing; Olivia Florea; Lionel Carmant; Franco Lepore; Mohamad Sawan; Frédéric Lesage; Maryse Lassonde
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4.  Noninvasive imaging of prefrontal activation during attention-demanding tasks performed while walking using a wearable optical topography system.

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Journal:  J Biomed Opt       Date:  2010 Jul-Aug       Impact factor: 3.170

5.  Digital-signal-processor-based dynamic imaging system for optical tomography.

Authors:  Joseph M Lasker; James M Masciotti; Matthew Schoenecker; Christoph H Schmitz; Andreas H Hielscher
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6.  Diffuse optical correlation tomography of cerebral blood flow during cortical spreading depression in rat brain.

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7.  Experimental three-dimensional optical image reconstruction of heterogeneous turbid media from continuous-wave data.

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8.  Real-time diffuse optical tomography based on structured illumination.

Authors:  Samuel Bélanger; Maxime Abran; Xavier Intes; Christian Casanova; Frédéric Lesage
Journal:  J Biomed Opt       Date:  2010 Jan-Feb       Impact factor: 3.170

9.  Phase-encoded retinotopy as an evaluation of diffuse optical neuroimaging.

Authors:  Brian R White; Joseph P Culver
Journal:  Neuroimage       Date:  2009-07-23       Impact factor: 6.556

10.  Resting state functional connectivity of the whole head with near-infrared spectroscopy.

Authors:  Rickson C Mesquita; Maria A Franceschini; David A Boas
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  6 in total

1.  Full density fluorescence molecular tomography (FD-FMT) based on a dichroic mirror.

Authors:  Hao Yang; Xianjin Dai; Huabei Jiang
Journal:  Appl Opt       Date:  2018-09-20       Impact factor: 1.980

2.  Localization of cortical tissue optical changes during seizure activity in vivo with optical coherence tomography.

Authors:  Melissa M Eberle; Mike S Hsu; Carissa L Rodriguez; Jenny I Szu; Michael C Oliveira; Devin K Binder; B Hyle Park
Journal:  Biomed Opt Express       Date:  2015-04-22       Impact factor: 3.732

3.  In vivo imaging of epileptic foci in rats using a miniature probe integrating diffuse optical tomography and electroencephalographic source localization.

Authors:  Hao Yang; Tao Zhang; Junli Zhou; Paul R Carney; Huabei Jiang
Journal:  Epilepsia       Date:  2014-12-19       Impact factor: 5.864

4.  Towards real-time detection of seizures in awake rats with GPU-accelerated diffuse optical tomography.

Authors:  Tao Zhang; Junli Zhou; Paul R Carney; Huabei Jiang
Journal:  J Neurosci Methods       Date:  2014-11-01       Impact factor: 2.390

5.  Pre-seizure state identified by diffuse optical tomography.

Authors:  Tao Zhang; Junli Zhou; Ruixin Jiang; Hao Yang; Paul R Carney; Huabei Jiang
Journal:  Sci Rep       Date:  2014-01-21       Impact factor: 4.379

6.  Neuroimaging of depression with diffuse optical tomography during repetitive transcranial magnetic stimulation.

Authors:  Shixie Jiang; Jingyu Huang; Hao Yang; Ryan Wagoner; F Andrew Kozel; Glenn Currier; Huabei Jiang
Journal:  Sci Rep       Date:  2021-04-01       Impact factor: 4.379
  6 in total

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