Results 1 to 10 of about 2,125,197 (256)

Laser-induced ultrasound transmitters for large-volume ultrasound tomography

Photoacoustics, 2022
We present a protocol for the design, fabrication and characterisation of laser-induced ultrasound transmitters with a specific, user-defined frequency response for the purpose of ultrasound tomography of large-volume biomedical samples.
D. Thompson, J.R. Nagel, D.B. Gasteau, S. Manohar   +3 more
doaj   +1 more source

Optimized protocol for MALDI MSI of N-glycans using an on-tissue digestion in fresh frozen tissue sections

Scientific Reports, 2023
Glycans play an important role in biology with multiple cellular functions ranging from cell signaling, mobility and growth to protein folding and localization.
Andrej Grgic, Kasper K. Krestensen, Ron M. A. Heeren   +2 more
doaj   +1 more source

3D Printing—A Cutting Edge Technology for Treating Post-Infarction Patients

Life, 2021
The increasing complexity of cardiovascular interventions requires advanced peri-procedural imaging and tailored treatment. Three-dimensional printing technology represents one of the most significant advances in the field of cardiac imaging ...
Daniel Cernica, Imre Benedek, Stefania Polexa, Cosmin Tolescu, Theodora Benedek   +4 more
doaj   +1 more source

The diagnostic accuracy of intraoperative differentiation and delineation techniques in brain tumours

Discover Oncology, 2022
Brain tumour identification and delineation in a timeframe of seconds would significantly guide and support surgical decisions. Here, treatment is often complicated by the infiltration of gliomas in the surrounding brain parenchyma.
Laura Van Hese, Steven De Vleeschouwer, Tom Theys, Steffen Rex, Ron M. A. Heeren, Eva Cuypers   +5 more
doaj   +1 more source

Priming mycobacterial ESX-secreted protein B to form a channel-like structure

Current Research in Structural Biology, 2021
ESX-1 is a major virulence factor of Mycobacterium tuberculosis, a secretion machinery directly involved in the survival of the microorganism from the immune system defence.
Abril Gijsbers, Vanesa Vinciauskaite, Axel Siroy, Ye Gao, Giancarlo Tria, Anjusha Mathew, Nuria Sánchez-Puig, Carmen López-Iglesias, Peter J. Peters, Raimond B.G. Ravelli   +9 more
doaj   +1 more source

Cryo-EM structures from sub-nl volumes using pin-printing and jet vitrification

Nature Communications, 2020
There is a need to further improve the automation of cryo-EM sample preparation to make it more easily accessible for non-specialists, reduce sample waste and increase reproducibility.
Raimond B. G. Ravelli, Frank J. T. Nijpels, Rene J. M. Henderikx, Giulia Weissenberger, Sanne Thewessem, Abril Gijsbers, Bart W. A. M. M. Beulen, Carmen López-Iglesias, Peter J. Peters   +8 more
doaj   +1 more source

An Open MRI Dataset For Multiscale Neuroscience

Scientific Data, 2022
Measurement(s) Brain anatomy • Brain activity • Diffusion • Brain microstructure • Functional connectivity • Structural connectivity Technology Type(s) magnetic resonance imaging (MRI) • Functional Magnetic Resonance Imaging • Diffusion Weighted Imaging •
Jessica Royer, Raúl Rodríguez-Cruces, Shahin Tavakol, Sara Larivière, Peer Herholz, Qiongling Li, Reinder Vos de Wael, Casey Paquola, Oualid Benkarim, Bo-yong Park, Alexander J. Lowe, Daniel Margulies, Jonathan Smallwood, Andrea Bernasconi, Neda Bernasconi, Birgit Frauscher, Boris C. Bernhardt   +16 more
doaj   +1 more source

Signal diffusion along connectome gradients and inter-hub routing differentially contribute to dynamic human brain function

NeuroImage, 2021
Human cognition is dynamic, alternating over time between externally-focused states and more abstract, often self-generated, patterns of thought. Although cognitive neuroscience has documented how networks anchor particular modes of brain function ...
Bo-yong Park, Reinder Vos de Wael, Casey Paquola, Sara Larivière, Oualid Benkarim, Jessica Royer, Shahin Tavakol, Raul R. Cruces, Qiongling Li, Sofie L. Valk, Daniel S. Margulies, Bratislav Mišić, Danilo Bzdok, Jonathan Smallwood, Boris C. Bernhardt   +14 more
doaj   +1 more source

Deconvolution of hemodynamic responses along the cortical surface using personalized functional near infrared spectroscopy

Scientific Reports, 2021
In functional near infrared spectroscopy (fNIRS), deconvolution analysis of oxy and deoxy-hemoglobin concentration changes allows estimating specific hemodynamic response functions (HRF) elicited by neuronal activity, taking advantage of the fNIRS ...
A Machado, Z Cai, T Vincent, G Pellegrino, J-M Lina, E Kobayashi, C Grova   +6 more
doaj   +1 more source

Micapipe: A pipeline for multimodal neuroimaging and connectome analysis

NeuroImage, 2022
Multimodal magnetic resonance imaging (MRI) has accelerated human neuroscience by fostering the analysis of brain microstructure, geometry, function, and connectivity across multiple scales and in living brains.
Raúl R. Cruces, Jessica Royer, Peer Herholz, Sara Larivière, Reinder Vos de Wael, Casey Paquola, Oualid Benkarim, Bo-yong Park, Janie Degré-Pelletier, Mark C. Nelson, Jordan DeKraker, Ilana R. Leppert, Christine Tardif, Jean-Baptiste Poline, Luis Concha, Boris C. Bernhardt   +15 more
doaj   +1 more source