Zobrazeno 1 - 10
of 1 326
pro vyhledávání: '"Razansky Daniel"'
Autor:
Wittmann, Bastian, Glandorf, Lukas, Paetzold, Johannes C., Amiranashvili, Tamaz, Wälchli, Thomas, Razansky, Daniel, Menze, Bjoern
Segmentation of blood vessels in murine cerebral 3D OCTA images is foundational for in vivo quantitative analysis of the effects of neurovascular disorders, such as stroke or Alzheimer's, on the vascular network. However, to accurately segment blood
Externí odkaz:
http://arxiv.org/abs/2403.07116
Autor:
Nozdriukhin, Daniil, Lyu, Shuxin, Bonvin, Jerome, Reiss, Michael, Razansky, Daniel, Dean-Ben, Xose Luis
Efficient drug delivery is a major challenge in modern medicine and pharmaceutical research. Micrometer-scale robots have recently been proposed as a promising venue to amplify precision of drug administration. Remotely controlled microrobots suffici
Externí odkaz:
http://arxiv.org/abs/2402.06749
Autor:
Gao, Ya, Werner, Beat, Lauber, Beatrice, Chen, Yiming, Colacicco, Giovanni, Razansky, Daniel, Estrada, Héctor
Transcranial ultrasound applications require accurate simulations to predict intracranial acoustic pressure fields. The current gold standard typically consists of calculating a longitudinal ultrasound wave propagation using a fluid skull model, whic
Externí odkaz:
http://arxiv.org/abs/2309.12838
Autor:
Nozdriukhin, Daniil, Kalva, Sandeep Kumar, Özsoy, Cagla, Reiss, Michael, Li, Weiye, Razansky, Daniel, Deán-Ben, Xosé Luís
Major biological discoveries have been made by interrogating living organisms with light. However, the limited penetration of unscattered photons within biological tissues severely limits the depth range covered by optical methods. Deep-tissue imagin
Externí odkaz:
http://arxiv.org/abs/2304.04305
Publikováno v:
Transactions on Machine Learning Research (2023) 2835-8856
Optoacoustic (OA) imaging is based on excitation of biological tissues with nanosecond-duration laser pulses followed by subsequent detection of ultrasound waves generated via light-absorption-mediated thermoelastic expansion. OA imaging features a p
Externí odkaz:
http://arxiv.org/abs/2206.08612
Publikováno v:
In Photoacoustics December 2024 40
Autor:
Hu, Yexing, Lafci, Berkan, Luzgin, Artur, Wang, Hao, Klohs, Jan, Dean-Ben, Xose Luis, Ni, Ruiqing, Razansky, Daniel, Ren, Wuwei
Multi-spectral optoacoustic tomography (MSOT) is an emerging optical imaging method providing multiplex molecular and functional information from the rodent brain. It can be greatly augmented by magnetic resonance imaging (MRI) that offers excellent
Externí odkaz:
http://arxiv.org/abs/2109.01880
Autor:
Nemirova, Svetlana, Orlova, Anna, Kurnikov, Alexey, Litvinova, Yulia, Kazakov, Viacheslav, Ayvazyan, Irina, Liu, Yu-Hang, Razansky, Daniel, Subochev, Pavel
Publikováno v:
In Photoacoustics August 2024 38
Publikováno v:
In Ultrasonics July 2024 141
Autor:
Dean-Ben, Xose Luis, Razansky, Daniel
Acoustic impedance mismatches between soft tissues and bones are known to result in strong aberrations in optoacoustic and ultrasound images. Of particular importance are the severe distortions introduced by the human skull, impeding transcranial bra
Externí odkaz:
http://arxiv.org/abs/2108.03958