Results 11 to 20 of about 955,243 (267)

Improved visualization of the bone-implant interface and osseointegration in ex vivo acetabular cup implants using photon-counting detector CT

European Radiology Experimental, 2023
Background Successful osseointegration of joint replacement implants is required for long-term implant survival. Accurate assessment of osseointegration could enable clinical discrimination of failed implants from other sources of pain avoiding ...
Mischa Woisetschläger, Ronald Booij, Erik Tesselaar, Edwin H. G. Oei, Jörg Schilcher   +4 more
doaj   +1 more source

3D stereo interactive medical visualization [PDF]

IEEE Computer Graphics and Applications, 2005
Our interactive, 3D stereo display helps guide clinicians during endovascular procedures, such as intraoperative needle insertion and stent placement relative to the target organs. We describe a new method of guiding endovascular procedures using interactive 3D stereo visualizations.
Damien Maupu, Mark H. Van Horn, Susan Weeks, Elizabeth Bullitt   +3 more
openaire   +2 more sources

Brain and effort: brain activation and effort-related working memory in healthy participants and patients with working memory deficits

Frontiers in Human Neuroscience, 2013
Despite the interest in the neuroimaging of working memory, little is still known about the neurobiology of complex working memory in tasks that require simultaneous manipulation and storage of information.
Maria eEngstrom, Maria eEngstrom, Anne-Marie eLandtblom, Anne-Marie eLandtblom, Thomas eKarlsson, Thomas eKarlsson, Thomas eKarlsson   +6 more
doaj   +1 more source

Functional activity level reported by an informant is an early predictor of Alzheimer’s disease

BMC Geriatrics, 2023
Background Loss of autonomy in day-to-day functioning is one of the feared outcomes of Alzheimer’s disease (AD), and relatives may have been worried by subtle behavioral changes in ordinary life situations long before these changes are given medical ...
Alexandra Vik, Marek Kociński, Ingrid Rye, Astri J. Lundervold, Alexander S. Lundervold   +4 more
doaj   +1 more source

Predicting conversion to Alzheimer’s disease in individuals with Mild Cognitive Impairment using clinically transferable features

Scientific Reports, 2022
Patients with Mild Cognitive Impairment (MCI) have an increased risk of Alzheimer’s disease (AD). Early identification of underlying neurodegenerative processes is essential to provide treatment before the disease is well established in the brain.
Ingrid Rye, Alexandra Vik, Marek Kocinski, Alexander S. Lundervold, Astri J. Lundervold   +4 more
doaj   +1 more source

Photon-counting detector CT and energy-integrating detector CT for trabecular bone microstructure analysis of cubic specimens from human radius

European Radiology Experimental, 2022
Background As bone microstructure is known to impact bone strength, the aim of this in vitro study was to evaluate if the emerging photon-counting detector computed tomography (PCD-CT) technique may be used for measurements of trabecular bone structures ...
Benjamin Klintström, Lilian Henriksson, Rodrigo Moreno, Alexandr Malusek, Örjan Smedby, Mischa Woisetschläger, Eva Klintström   +6 more
doaj   +1 more source

Deep brain imaging of three participants across 1 year: The Bergen breakfast scanning club project

Frontiers in Human Neuroscience, 2022
Our understanding of the cognitive functions of the human brain has tremendously benefited from the population functional Magnetic Resonance Imaging (fMRI) studies in the last three decades. The reliability and replicability of the fMRI results, however,
Meng-Yun Wang, Meng-Yun Wang, Max Korbmacher, Max Korbmacher, Rune Eikeland, Rune Eikeland, Karsten Specht, Karsten Specht, Karsten Specht   +8 more
doaj   +1 more source

A radiogenomics application for prognostic profiling of endometrial cancer

Communications Biology, 2021
Hoivik, Hodneland and colleagues employ convoluted neural networks alongside radiogenomic biomarkers to profile endometrial tumors. They identify an 11-gene high-risk signature validated with retrospective patient data.
Erling A. Hoivik, Erlend Hodneland, Julie A. Dybvik, Kari S. Wagner-Larsen, Kristine E. Fasmer, Hege F. Berg, Mari K. Halle, Ingfrid S. Haldorsen, Camilla Krakstad   +8 more
doaj   +1 more source

Visualization technology in medical education

Journal of Osteopathic Medicine, 1999
Abstract Visualization technology offers the possibility of profoundly changing the way in which osteopathic medical students assimilate basic osteopathic principles by giving them the ability to interactively explore biomechanical components of the musculoskeletal system, and to investigate the effects that changes in physical ...
S, Gorbis, R C, Hallgren
openaire   +2 more sources

Fiberweb: Diffusion Visualization and Processing in the Browser

Frontiers in Neuroinformatics, 2017
Data visualization is one of the most important tool to explore the brain as we know it. In this work, we introduce a novel browser-based solution for medical imaging data visualization and interaction with diffusion-weighted magnetic resonance imaging ...
Louis-Philippe Ledoux, Felix C. Morency, Martin Cousineau, Martin Cousineau, Jean-Christophe Houde, Jean-Christophe Houde, Kevin Whittingstall, Kevin Whittingstall, Kevin Whittingstall, Maxime Descoteaux, Maxime Descoteaux, Maxime Descoteaux   +11 more
doaj   +1 more source