Results 201 to 210 of about 1,494,757 (265)

Strangulated femoral hernia leading to lower extremity necrotizing soft tissue infection. [PDF]

Rev Fac Cien Med Univ Nac Cordoba
Zhang E, Fountain H, Trestrail T, Kronenfeld J, Jimenez C, Cubas R.   +5 more
europepmc   +1 more source

CEST MRI Processing Pipeline in Pilot Study of Alzheimer's Disease Patients

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop a processing pipeline combining neuroimaging analysis tools with CEST postprocessing and utilize it in a pilot study probing differences between cognitively impaired (CI) Alzheimer's disease (AD) patients and cognitively normal (CN) individuals.
Alexander Asturias, Fang Frank Yu, Elizabeth M. Davenport, Brendan J. Kelley, Ivan E. Dimitrov, Jochen Keupp, Elena Vinogradov   +6 more
wiley   +1 more source

Hepatitis C reinfection in patients with sustained virologic response at a national hospital in Peru, 2024. [PDF]

Rev Peru Med Exp Salud Publica
Zambrano-Huailla R, Rodríguez Lozano O, Castro Villalobos C, Garavito-Rentería J, Cabezas C.   +4 more
europepmc   +1 more source

Bicomponent Mapping of Cortical Bone Using a New Interleaved UTE Imaging Sequence

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Ultrashort echo time (UTE) MRI enables direct imaging of cortical bone and quantification of its water compartments via bicomponent T2* modeling. However, conventional approaches require multiple separate dual‐echo scans due to limitations in gradient power. This approach is prone to inter‐scan inconsistencies such as motion and signal
Soo Hyun Shin, Jiyo S. Athertya, Arya Suprana, James Lo, Jiaji Wang, Dina Moazamian, Fanny Chapelin, Yajun Ma   +7 more
wiley   +1 more source

[Overweight and obesity related to emotional disturbances and eating disorders in schoolchildren]. [PDF]

Rev Med Inst Mex Seguro Soc
Ríos-Reyna C, Castillo-Ruiz O, Alemán-Castillo SE, Bezares-Sarmiento VDR.   +3 more
europepmc   +1 more source

Longitudinal Awake Mouse fMRI During Voluntary Locomotion Using Zero TE Imaging and a Novel Treadmill Training Protocol

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Functional MRI (fMRI) in awake rodents presents countless valuable opportunities for researchers to probe questions that may not be accessible through anesthetized models, such as voluntary locomotion. The commonly used echo planar imaging (EPI) sequence is highly sensitive to motion that occurs even outside of the imaging plane ...
Lauren Daley, Wen‐Ju Pan, Gopinath Kaundinya, Shella Keilholz   +3 more
wiley   +1 more source

[Measles during migration: lessons learned in Colombia, 2018-2019O sarampo durante a migração: lições aprendidas na Colômbia, 2018-2019]. [PDF]

Rev Panam Salud Publica
Prieto Alvarado FE, Salas Suspes HP, Cortés Molano NP, Tavera PA, Rojas J.   +4 more
europepmc   +1 more source

Designing B1‐Selective Pulses by Frequency Modulating in a Second Rotating Frame

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To create a frequency‐modulated pulse for slice selection of arbitrary, uniform flip angle even when B0 and B1 are inhomogeneous, without utilizing B0 gradients Theory and Methods An amplitude‐modulated hyperbolic secant pulse (AMHS1) was derived from Hoult's B1‐selective imaging method which utilizes one component, B1y, as a gradient ...
Saurin Kantesaria, Efraín Torres, Mazin M. Mustafa, Djaudat Idiyatullin, Sara Ponticorvo, Gregor Adriany, Shalom Michaeli, Michael Garwood   +7 more
wiley   +1 more source