Results 191 to 200 of about 265,246 (347)

Blood supply of the human carotid body. [PDF]

Sci Rep
Seyedian Moghaddam A, Geyer SH, Dogan B, Pruidze P, Weninger JT, Schwendt KM, Weninger WJ.   +6 more
europepmc   +1 more source

Biomedical Applications of 3D‐Printed Polyamide: A Systematic Review

Macromolecular Materials and Engineering, EarlyView.
Additive manufacturing expands possibilities for personalized biomedical solutions, emphasizing the role of material science. This review examines the mechanical properties of 3D printed polyamide and explores its advantages and limitations in biomedical applications, including personalized implants, medical devices, and patient‐specific tools, as well,
Emese Paari‐Molnar, Wa'el Nafith Abdel‐Fattah Qa'dan, Kinga Kardos, Roland Told, Nitin Sahai, Peter Varga, Szilard Rendeki, Gabor Szabo, Kata Fekete, Tihamer Molnar, Adam Tibor Schlegl, Peter Maroti, Luca Toth   +12 more
wiley   +1 more source

Predicting symptomatic carotid artery plaques with radiomics-based carotid perivascular adipose tissue characteristics: a multicenter, multiclassifier study. [PDF]

BMC Med Imaging
Zhao T, Lin G, Chen W, Wu J, Hu W, Xu L, Chen Y, Jing Y, Shen L, Xia S, Lu C, Chen M, Ji J, Chen W.   +13 more
europepmc   +1 more source

Automatic detection of arterial input function for brain DCE‐MRI in multi‐site cohorts

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose Arterial input function (AIF) extraction is a crucial step in quantitative pharmacokinetic modeling of DCE‐MRI. This work proposes a robust deep learning model that can precisely extract an AIF from DCE‐MRI images. Methods A diverse dataset of human brain DCE‐MRI images from 289 participants, totaling 384 scans, from five different ...
Lucas Saca, Raghav Gaggar, Ioannis Pappas, Tammie Benzinger, Eric M. Reiman, Mark S. Shiroishi, Elizabeth B. Joe, John M. Ringman, Hussein N. Yassine, Lon S. Schneider, Helena C. Chui, Daniel A. Nation, Berislav V. Zlokovic, Arthur W. Toga, Ararat Chakhoyan, Samuel Barnes   +15 more
wiley   +1 more source

Effects of Noninvasive Cervical Vagal Nerve Stimulation on Cognitive Performance But Not Brain Activation in Healthy Adults

Neuromodulation: Technology at the Neural Interface, EarlyView., 2020
Abstract Objectives While preliminary evidence suggests that noninvasive vagal nerve stimulation (nVNS) may enhance cognition, to our knowledge, no study has directly assessed the effects of nVNS on brain function and cognitive performance in healthy individuals.
Ruth Klaming, Alan N. Simmons, Andrea D. Spadoni, Imanuel Lerman   +3 more
wiley   +1 more source

Strategies for Navigating Magnetic Microrobots in Neurovascular Networks: A Numerical Analysis

Small Science, EarlyView.
Navigation of microrobots within vascular structures is key for targeted drug delivery. This work discusses strategies for navigating microrobots through a patient‐specific neurovascular network using magnetic gradients. These strategies and the equations developed for predicting the required magnetic gradients based on microrobot diameter are ...
Pedro G. Alves, Maria Pinto, Rosa Moreira, Derick Sivakumaran, Fabian Landers, Maria Guix, Bradley J. Nelson, Andreas D. Flouris, Salvador Pané, Josep Puigmartí‐Luis, Tiago S. Mayor   +10 more
wiley   +1 more source

Eversion versus conventional carotid endarterectomy: A retrospective cohort study. [PDF]

Medicine (Baltimore)
Yürük MA, Özdemir AC.
europepmc   +1 more source

Anatomy of the woodchuck (Marmota monax) / [PDF]

, 2005
Bezuidenhout, A. J. (Abraham Johannes), 1942-, Evans, Howard E. (Howard Edward), 1922-   +1 more
core   +2 more sources

Cobotic Ultrasound Systems in Obstetric Assessment: A Scoping Review

Sonography, EarlyView.
ABSTRACT Surgical subspecialties have successfully combined robotic technology with traditional practices. In doing so, they have benefited from increased precision in techniques, reduced incidence of surgical complications, and reduced MSK disorders. This scoping review aims to examine the extent of cobotics in obstetric ultrasound.
Caterina Watson, Leisa Armstrong, David Cook, T. M. Shahriar Sazzad, Nayana Parange   +4 more
wiley   +1 more source

Neuroprotective effects of remote limb ischemic preconditioning through enhanced cerebral blood flow via activation of the PI3K/AKT pathway in ischemic stroke

VIEW, EarlyView.
Stroke is a leading cause of death and disability worldwide, often due the inadequate restoration of cerebral blood flow following vascular recanalization. Our study demonstrates that a simple technique called RLIPC (remote limb ischemic preconditioning), which involves briefly restricting blood flow in a limb, protects the brain during a stroke by ...
Chaoran Dou, Diwen Tang, Yulin Yan, Wen Shui, Minzhi Zhou, Bin Chen, Lishuai Feng, Benhao Li, Tao Ying   +8 more
wiley   +1 more source