Results 91 to 100 of about 668,130 (171)

Compressed system models in multispectral optoacoustic tomography.

, 2015
One of the challenges of multispectral optoacoustic tomography (MSOT) is the reconstruction of the images from the projection data. Conventionally, analytical inversion formulae are used owing to their simplicity and numerical efficiency.
Rosenthal, A., Vasilis Ntziachristos, Amir Rosenthal, Ntziachristos, V.   +3 more
core   +1 more source

Multispectral optoacoustic tomography at 64, 128, and 256 channels.

, 2014
. Optoacoustic (photoacoustic) imaging has already showcased the capacity to offer high-resolution small animal visualization in vivo in a variety of cancer, cardiovascular, or neuroimaging applications.
Dima, A., Burton, N.C., Ntziachristos, V.   +2 more
core   +2 more sources

Statistical Molecular Target Detection Framework for Multispectral Optoacoustic Tomography.

, 2016
Statistical sub-pixel detection via the adaptive matched filter (AMF) has been shown to improve the molecular imaging sensitivity and specificity of optoacoustic (photoacoustic) imaging.
Tzoumas, Stratis;Kravtsiv, Andrii;Gao, Yuan;Buehler, Andreas;Ntziachristos, Vasilis
core   +2 more sources

Establishing multispectral optoacoustic tomography (MSOT) as in vivo diagnostics for mimic muscles

Laryngo-Rhino-Otologie, 2022
Maren Geitner, Johannes Krauß, Gabriel Meincke, Gerd Fabian Volk, Orlando Guntinas-Lichius   +4 more
openaire   +1 more source

Multi-spectral optoacoustic tomography: Methods and applications.

, 2014
The presented work explores methods for multispectral optoacoustic tomography (MSOT). Different instrumentation related effects are analyzed regarding their influence on imaging performance.
Bühler, A.
core  

Non-invasive optoacoustic imaging of glycogen-storage and muscle degeneration in late-onset Pompe disease

Nature Communications
Pompe disease (PD) is a rare autosomal recessive glycogen storage disorder that causes proximal muscle weakness and loss of respiratory function. While enzyme replacement therapy (ERT) is the only effective treatment, biomarkers for disease monitoring ...
Lina Tan, Jana Zschüntzsch, Stefanie Meyer, Alica Stobbe, Hannah Bruex, Adrian P. Regensburger, Merle Claßen, Frauke Alves, Jörg Jüngert, Ulrich Rother, Yi Li, Vera Danko, Werner Lang, Matthias Türk, Sandy Schmidt, Matthias Vorgerd, Lara Schlaffke, Joachim Woelfle, Andreas Hahn, Alexander Mensch, Martin Winterholler, Regina Trollmann, Rafael Heiß, Alexandra L. Wagner, Roman Raming, Ferdinand Knieling   +25 more
doaj   +1 more source

Multispectral optoacoustic tomography of systemic sclerosis.

, 2018
The study aimed to evaluate the clinical feasibility of hybrid ultrasound/multispectral optoacoustic tomography (MSOT) for assessing microvascular dysfunction in systemic sclerosis (SSc). A handheld US/MSOT imaging system was applied for imaging patients
Röll, W., Becker, H., Riess, J., Gabriëls, G., Eisenblätter, M., Karlas, A., Gerth, U., Ntziachristos, V., Wildgruber, M., Schäfers, M., Masthoff, M., Heindel, W., Claussen, J., Helfen, A.   +13 more
core   +1 more source

Multimodal imaging approach to monitor browning of adipose tissue in vivo[S]

Journal of Lipid Research, 2018
The discovery that white adipocytes can undergo a browning process to become metabolically active beige cells has attracted significant interest in the fight against obesity.
Xin Hui Derryn Chan, Ghayathri Balasundaram, Amalina Binte Ebrahim Attia, Julian L. Goggi, Boominathan Ramasamy, Weiping Han, Malini Olivo, Shigeki Sugii   +7 more
doaj   +1 more source

Multispectral optoacoustic tomography for imaging of disease biomarkers.

, 2012
Multispectral optoacoustic tomography (MSOT) is an emerging modality based on ultrasound detection of optical absorption via the photoacoustic effect. The technique allows the visualisation of intrinsic optical tissue contrast, as well as a multitude of ...
Taruttis, A.
core  

Enhancing eMSOT with nonlinear mixed model approaches for precise blood oxygenation imaging in tissues

APL Photonics
Multispectral optoacoustic tomography (MSOT) utilizes multiple wavelengths to illuminate tissue, producing a series of optoacoustic images rich in spectral information.
Pengwei Han, Yiping Lv, Binxue Zhang, Shuang Wu, Jiayue Wang, Hao Zhang, Feng Gao, Jiao Li   +7 more
doaj   +1 more source