scholarly journals Simultaneous assessment of human brain functional hemodynamics by magnetic resonance and near-infrared imaging

2001 ◽  
Author(s):  
Vladislav Y. Toronov ◽  
Andrew Webb ◽  
Jee H. Choi ◽  
Martin Wolf ◽  
Enrico Gratton
Keyword(s):  
Magnetic Resonance ◽  
Human Brain ◽  
Near Infrared ◽  
Infrared Imaging ◽  
Near Infrared Imaging ◽  
Simultaneous Assessment

scholarly journals Simultaneous functional magnetic resonance and near-infrared imaging of adult human brain

2001 ◽  
Author(s):  
Vladislav Y. Toronov ◽  
Andrew Webb ◽  
Jee H. Choi ◽  
Martin Wolf ◽  
Enrico Gratton ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Human Brain ◽  
Near Infrared ◽  
Infrared Imaging ◽  
Functional Magnetic Resonance ◽  
Near Infrared Imaging ◽  
Adult Human Brain ◽  
Adult Human

scholarly journals The diagnosis of hepatic fibrosis by magnetic resonance and near-infrared imaging using dual-modality nanoparticles

RSC Advances ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 6699-6708 ◽  
Author(s):  
Yunfang Li ◽  
Wenting Shang ◽  
Xiaoyuan Liang ◽  
Chaoting Zeng ◽  
Mingming Liu ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Hepatic Fibrosis ◽  
Near Infrared ◽  
Infrared Imaging ◽  
Schematic Diagram ◽  
Near Infrared Imaging ◽  
Dual Modality

Schematic diagram for the synthesis of SPIO@SiO2–ICG–RGD.

NEAR-INFRARED IMAGING SENSOR WITH IMPROVED HANDLING AND DIRECT LOCALIZATION IN SIMULTANEOUS MAGNETIC RESONANCE IMAGING MEASUREMENTS

2011 ◽  
Vol 04 (02) ◽  
pp. 191-198
Author(s):  
SONJA SPICHTIG ◽  
MARCO PICCIRELLI ◽  
ROBERT S. VORBURGER ◽  
MARTIN WOLF
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Optical Sensor ◽  
Near Infrared ◽  
Infrared Imaging ◽  
Fmri Data ◽  
Resonance Imaging ◽  
Near Infrared Imaging ◽  
Cerebral Activation ◽  
Direct Localization

We present a novel optical sensor to acquire simultaneously functional near-infrared imaging (fNIRI) and functional magnetic resonance imaging (fMRI) data with an improved handling and direct localization in the MRI compared to available sensors. Quantitative phantom and interference measurements showed that both methods can be combined without reciprocal adverse effects. The direct localization of the optical sensor on MR images acquired with a T1-weighted echo sequence simplifies the co-registration of NIRI and MRI data. In addition, the optical sensor is simple to attach, which is crucial for measurements on vulnerable subjects. The fNIRI and T2*-weighted fMRI data of a cerebral activation were simultaneously acquired proving the practicability of the setup.

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