Results 121 to 130 of about 33,388 (262)

View Order With Arbitrary Center Echoes

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To provide explicit, vendor‐independent view‐order constructions that enable selection of an arbitrary center echo in multi‐shot imaging, with a focus on RARE and MPRAGE. Methods Vendor‐independent view‐order methods were developed to assign echo and shot indices to a prescribed set of phase encodes, enabling explicit selection of the ...
Henric Rydén, Ola Norbeck, Sophie Schauman, Mikael Skorpil, Adam van Niekerk   +4 more
wiley   +1 more source

Enhanced Transmit Efficiency of a Loop Array Combined With Out‐of‐Phase Passive Dipoles for Thoracic Spinal Cord MRI at 7T

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose The design of radiofrequency (RF) coils tailored for the target anatomy is necessary to overcome the transmit field homogeneity and penetration issues at Ultra‐High‐Field (UHF). For the spinal cord, the optimal design has not yet been determined. This work intends to demonstrate the added value of a pair of passive dipoles placed under
Hugo Amat, Marc Dubois, Aurelien Destruel, Sajad Hosseinnezhadian, Djamel Berrahou, Charles Betemps, Amira Trabelsi, David Bendahan, Stefan Enoch, Virginie Callot, Redha Abdeddaim   +10 more
wiley   +1 more source

Correlation and Correspondence between Skeletal Maturation Indicators in Hand-Wrist and Cervical Vertebra Analyses and Skeletal Maturity Score in Korean Adolescents. [PDF]

Children (Basel), 2021
Jeon JY, Kim CS, Kim JS, Choi SH.
europepmc   +1 more source

1D Pre‐Acquisition Navigator Correcting Respiratory‐Induced Field Fluctuations in Multi‐Echo Gradient‐Echo Imaging of the Thoracic Spinal Cord

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose In the spinal cord (SC), multi‐echo gradient echo (ME‐GRE) increases gray (GM) and white matter (WM) contrast and improves sensitivity to lesions in people with multiple sclerosis (pwMS). However, SC ME‐GRE is susceptible to breathing‐induced field fluctuations, causing ghosting artifacts and signal loss.
Alicia E. Cronin, Alexandre D'Astous, Nathan Williams, Antoine Guénette, Aimee Salakhov, Seth Stubblefield, Colin D. McKnight, Lipika Narisetti, Subramaniam Sriram, Seth A. Smith, Ryan K. Robison, Guillaume Gilbert, Julien Cohen‐Adad, Kristin P. O'Grady   +13 more
wiley   +1 more source

Next‐Generation Paleopathology: Using Commercial AI in Bioarchaeological Diagnosis

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT Artificial intelligence encompasses computational systems capable of performing cognitive functions such as learning, reasoning, and problem‐solving. Within this domain, generative AI and large language models such as ChatGPT, Gemini, and Copilot have shown significant potential in clinical diagnostics.
Jessica Mongillo, Giulia Vescovo, Giulia Manzo, Nicoletta Zedda, Barbara Bramanti   +4 more
wiley   +1 more source

SpineMAE: A bone-window self-supervised and structure-aware framework for 3D cervical vertebra segmentation and fracture classification. [PDF]

J Appl Clin Med Phys
Liang Q, Zhao J, Yang F, Shi L, Song Y, Chen X, Shi Z, Pang Q.   +7 more
europepmc   +1 more source

Low skeletal muscle mass assessed directly from the 3rd cervical vertebra can predict pharyngocutaneous fistula risk after total laryngectomy in the male population. [PDF]

Eur Arch Otorhinolaryngol, 2022
Casasayas M, García-Lorenzo J, Gómez-Ansón B, Medina V, Fernández A, Quer M, León X.   +6 more
europepmc   +1 more source

Warfare, Labor, and Urban Stress: Divergent Health Trajectories in Mongol‐Period Karakorum

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT This study examines major palaeopathological trends in Mongol‐period Karakorum and incorporates them into the existing body of research in order to deepen our understanding of health and survival, the impacts of conflict and violence on past populations, and the lived experiences of the city's diverse inhabitants within the broader socio ...
Júlia Olive‐Busom, Susanne Reichert, Dunburee Batsukh, Jan Bemmann, Alice Toso   +4 more
wiley   +1 more source

Rare case of osteochondroma in the spinous process of the fifth cervical vertebra in a pediatric patient with multiple hereditary exostoses. [PDF]

Int J Surg Case Rep
Aljesri MA, Issa M, Issa N.
europepmc   +1 more source

The Paleoenvironment of the Ndutu Bed at Olduvai Gorge in the Context of Middle Stone Age Expansion in Eastern Africa: A Multiproxy Approach to Ungulate Analyses From the Victoria Cabrera Site and Dorothy Garrod Site (MIS 5)

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT The study of the Eastern African archaeological record is essential for understanding the origin and evolution of the Middle Stone Age (MSA). However, Olduvai Gorge, one of the primary regions in human evolution studies, has few sites associated with the MSA.
Juan Marín, Iván Ramírez‐Pedraza, David M. Martín‐Perea, Irene Solano‐Megías, Natalia Abellán‐Beltrán, Antonio Rodríguez‐Hidalgo, Agness Gidna, Audax Mabulla, José‐Manuel Maíllo‐Fernández   +8 more
wiley   +1 more source