In vivo imaging of tissue scattering parameter and cerebral hemodynamics in rat brain with a digital red-green-blue camera

2017 ◽  
Author(s):  
Izumi Nishidate ◽  
Afrina Mustari ◽  
Satoko Kawauchi ◽  
Shunichi Sato ◽  
Manabu Sato ◽  
...  
Keyword(s):  
Rat Brain ◽  
In Vivo Imaging ◽  
Cerebral Hemodynamics ◽  
Scattering Parameter ◽  
Tissue Scattering

In vivo imaging of spontaneous low-frequency oscillations in cerebral hemodynamics with a digital red-green-blue camera

2017 ◽  
Author(s):  
Afrina Mustari ◽  
Naoki Nakamura ◽  
Izumi Nishidate ◽  
Satoko Kawauchi ◽  
Shunichi Sato ◽  
...  
Keyword(s):  
In Vivo Imaging ◽  
Low Frequency ◽  
Cerebral Hemodynamics ◽  
Low Frequency Oscillations

scholarly journals Thermoacoustic tomography of in vivo rat brain

2017 ◽  
Vol 10 (04) ◽  
pp. 1740001 ◽  
Author(s):  
Yuan Zhao ◽  
Zihui Chi ◽  
Lin Huang ◽  
Zhu Zheng ◽  
Jinge Yang ◽  
...  
Keyword(s):  
Rat Brain ◽  
In Vivo Imaging ◽  
Thermoacoustic Tomography ◽  
Anatomical Structures ◽  
3.0 T ◽  
Electric Field Polarization ◽  
First Time ◽  
The Brain ◽  
3.0 T Mri

We present for the first time in vivo imaging of rat brain using microwave-induced thermoacoustic tomography (TAT). The in vivo imaging of rat brain was realized through an unconventional delivery of microwave energy from the front of rat brain (while the transducer was scanned along coronal plane of the animal brain), which maximized the microwave penetration into the brain. In addition, we found that the imaging contrast was highly dependent on the direction of the electric field polarization (EFP) and that more tissue structures/compositions could be revealed when both [Formula: see text]- and [Formula: see text]-EFPs were used for TAT. The in vivo TAT images of rat brain obtained were compared with the 3.0 T MRI images and histological photographs, and numerous important brain anatomical structures were identified. An example of our TAT approach for imaging a foreign object embedded in a rat brain was also demonstrated. This study suggests that TAT has a great potential to be used in neuroscience studies and in noninvasive imaging of brain disorders.

In vivo imaging of cerebral hemodynamics and regional oxygen saturation in rats with a digital red-green-blue camera

2016 ◽  
Author(s):  
Izumi Nishidate ◽  
Yoshika Harasaki ◽  
Satoko Kawauchi ◽  
Shunichi Sato ◽  
Manabu Sato ◽  
...  
Keyword(s):  
Oxygen Saturation ◽  
In Vivo Imaging ◽  
Cerebral Hemodynamics ◽  
Regional Oxygen Saturation

In vivo imaging of neuronal activation and plasticity in the rat brain by high resolution positron emission tomography (microPET)

10.1038/76509 ◽  
2000 ◽  
Vol 18 (6) ◽  
pp. 655-660 ◽  
Author(s):  
Harley I. Kornblum ◽  
Dalia M. Araujo ◽  
Alexander J. Annala ◽  
Keith J. Tatsukawa ◽  
Michael E. Phelps ◽  
...  
Keyword(s):  
Positron Emission Tomography ◽  
High Resolution ◽  
Rat Brain ◽  
In Vivo Imaging ◽  
Emission Tomography ◽  
Neuronal Activation ◽  
Positron Emission

Optimizing the quantitative in vivo imaging for longitudinal studies in rat brain using FDG and microPET

2006 ◽  
Author(s):  
Hsiao-Ming Wu ◽  
Neil G Harris ◽  
Waldemar Ladno ◽  
Judy Edwards ◽  
Hong-Dun Lin ◽  
...  
Keyword(s):  
Rat Brain ◽  
Longitudinal Studies ◽  
In Vivo Imaging

In vivo imaging of the absorption and scattering properties of exposed rat brain by using multi-spectral diffuse reflectance images

2014 ◽  
Author(s):  
Tomohiro Ishizuka ◽  
Keiichiro Yoshida ◽  
Izumi Nishidate ◽  
Satoko Kawauchi ◽  
Shunichi Sato ◽  
...  
Keyword(s):  
Rat Brain ◽  
In Vivo Imaging ◽  
Diffuse Reflectance

scholarly journals In Vivo Imaging of Cerebral Hemodynamics Using High-Frequency Micro-Ultrasound

2010 ◽  
Vol 2010 (9) ◽  
pp. pdb.prot5495-pdb.prot5495 ◽  
Author(s):  
J. Sun ◽  
L. Lindvere ◽  
M. E. van Raaij ◽  
A. Dorr ◽  
B. Stefanovic ◽  
...  
Keyword(s):  
In Vivo Imaging ◽  
High Frequency ◽  
Cerebral Hemodynamics
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