in vivo optical imaging : human application?
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http://oilab.seas.wustl.edu -- 1
In Vivo Optical Imaging: Human Application?
In Vivo Optical Imaging: Human Application?
Vassiliy Tsytsarev
University of Maryland school of Medicine
E-mail: tsytsarev@umaryland.edu
http://oilab.seas.wustl.edu -- 2
Glucose MetabolismGlucose Metabolism
Capillary
Glycogen
Yongmei Chen and Raymond A SwansonJournal of Cerebral Blood Flow & Metabolism (2003) 23, 137–149; Astrocytes and Brain Injury
TCA
TCA
http://oilab.seas.wustl.edu -- 3
Glucose Fluorescence Substitute: 2-NBDGGlucose Fluorescence Substitute: 2-NBDG
2-[N-(7-nitrobenz-2-oxa-1,3-diazol-4-yl) amino]-2-deoxy-d-glucopyranose (2-NBDG)
2-deoxy-d-glucose
D-glucose
http://oilab.seas.wustl.edu -- 4
Glucose Fluorescence Substitute:In vivo imaging of epileptic activity using 2-
NBDG
Glucose Fluorescence Substitute:In vivo imaging of epileptic activity using 2-
NBDG
http://oilab.seas.wustl.edu -- 5
Epileptic Seizures: Fluorescence ImagingEpileptic Seizures: Fluorescence Imaging
http://oilab.seas.wustl.edu -- 6
fMRI vs NIRSfMRI vs NIRS
http://oilab.seas.wustl.edu -- 7
Light BananaLight Banana
http://oilab.seas.wustl.edu -- 8
Light Banana: OxygenationLight Banana: Oxygenation
http://oilab.seas.wustl.edu -- 9
Main parts of experimental setupMain parts of experimental setup
http://oilab.seas.wustl.edu -- 10
HITACHI: medical applicationHITACHI: medical application
http://oilab.seas.wustl.edu -- 11
Spectrum: T-raySpectrum: T-ray
http://oilab.seas.wustl.edu -- 12
EROS: Optical correlation of the EEG?EROS: Optical correlation of the EEG?
Evoked Response Optical Signal (EROS) (Gratton et al, 2002, 6, 7)
http://oilab.seas.wustl.edu -- 13
T-ray imagingT-ray imaging
http://oilab.seas.wustl.edu -- 14
AcknowledgmentsAcknowledgments
Drs. Shigeru Tanaka, Hidenao Fukuyama, Kazuyuki Imamura, Ayako Ajima, Hisayuki Ojima, Minoru Kimura and Jerom Ribot – Brain Science Institute of RIKEN and Kyoto University, Japan
Dr. Sonya Bahar, Director, Center for Neurodynamics, University of Missouri at St. Louis
Daisuke Takeshita and Douglas Joseph Brumm – Ph.D students, Center for Neurodynamics, University of Missouri at St. Louis
Song Hu, Junjie Yao, Li Li – Ph.D. student of the Washington University in St. Louis
Drs Konstantin Maslov and Lihong Wang – Department of Biomedical Engineering, Washington University in St. Louis
http://oilab.seas.wustl.edu -- 15
Thank you very much for your attention Thank you very much for your attention
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