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Top Articles Across Radiology
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Your search returned 12 results
from the time period: last 30 days.
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JAMA neurology 
... trial, involved 2 semistructured telephone interviews with 80 participants recruited from 9 study sites: 50 received elevated and 30 received not elevated amyloid PET scan results... comprehension of an elevated amyloid result was assessed by analyzing their responses to the following questions: "What was the result of your amyloid PET scan.
Alzheimer Disease (1), more mentions
Journal of the American College of Cardiology 
No summary available
Aortic Valve Stenosis (2), more mentions
The New England journal of medicine 
DescriptorName: Magnetic Resonance Imaging... of the brain and on cerebrospinal fluid (CSF) spaces AbstractText: We used magnetic resonance imaging (MRI) to compare images of 18 astronauts' brains before and after missions of ... We also generated paired preflight and postflight MRI cine clips derived from high-resolution, three-dimensional imaging of 12 astronauts ...
Vision Disorders (1), Edema (1), more mentions
JAMA neurology 
AbstractText: Clinical trials have confirmed the efficacy of focused ultrasound (FUS) thalamotomy in essential tremor, but its effectiveness and safety ... which improved and prompted monitoring of an additional axis during magnetic resonance thermometry... 1 event [5%]), and ataxia (1 event [5%]) AbstractText: Focused ultrasound thalamotomy for patients with TDPD demonstrated improvements in medication-refractory ...
Neurological and Central Nervous System Diseases (1)
Tremor (6), Parkinson Disease (3), Paresthesia (2), more mentions
Royal Society open science 
Five cadaver feet were axially loaded up to 588 N (60 kgf), and radiographic images were captured using a biplane X-ray fluoroscopy system. The present study demonstrated that the talus is medioinferiorly translated and internally rotated as the calcaneus is everted owing to axial loading, causing internal rotation of the tibia and flattening of the medial longitudinal arch in ...
Scientific reports 
The inks have been investigated using synchrotron-based micro X-ray fluorescence (XRF) and micro X-ray absorption near-edge structure spectroscopy (XANES) at the European Synchrotron Radiation Facility (ESRF. The composition of the copper-containing carbon inks showed no significant differences that could be related to time periods or the geographical locations.
Physical review letters 
Abstract: We use extremely bright and ultrashort pulses from an x-ray free-electron laser (XFEL) to measure correlations in x rays scattered from individual bioparticles ... angular correlations to recover the three-dimensional (3D) structure of nanoscale viruses from x-ray diffraction data measured at the Linac Coherent Light Source.
Advances in radiation oncology 
Social media for radiation oncologists: A practical primer..
Currently, only presumptive diagnosis of chronic traumatic encephalopathy (CTE) can be made in living patients. We present a modality that may be instrumental to the definitive diagnosis of CTE in living patients based on brain autopsy confirmation of [F-18]FDDNP-PET findings in an American football player with CTE. [F-18]FDDNP-PET imaging was performed 52 mo before the subject's death. Relative distribution volume parametric images and binding values were determined for cortical and subcortical regions of interest. Upon death, the brain was examined to identify the topographic distribution of neurodegenerative changes. Correlation between neuropathology and [F-18]FDDNP-PET binding patterns was performed using Spearman rank-order correlation. Mood, behavioral, motor, and cognitive changes were consistent with chronic traumatic myeloencephalopathy with a 22-yr lifetime risk exposure to American football. There were tau, amyloid, and TDP-43 neuropathological substrates in the brain with a differential topographically selective distribution. [F-18]FDDNP-PET binding levels correlated with brain tau deposition (rs = 0.59, P = .02), with highest relative distribution volumes in the parasagittal and paraventricular regions of the brain and the brain stem. No correlation with amyloid or TDP-43 deposition was observed. [F-18]FDDNP-PET signals may be consistent with neuropathological patterns of tau deposition in CTE, involving areas that receive the maximal shearing, angular-rotational acceleration-deceleration forces in American football players, consistent with distinctive and differential topographic vulnerability and selectivity of CTE beyond brain cortices, also involving midbrain and limbic areas. Future studies are warranted to determine whether differential and selective [F-18]FDDNP-PET may be useful in establishing a diagnosis of CTE in at-risk patients.
Chronic Traumatic Encephalopathy (2), more mentions
Physics in medicine and biology 
Abstract: The integration of 1.5 T MRI functionality with a radiotherapy linear accelerator (linac) has been pursued ... demonstrate the clinical feasibility of online, high-precision, high-field MRI guidance of radiotherapy using the first clinical prototype MRI-Linac... based on the online 1.5 T MR images; pre-treatment CT was deformably registered to the online MRI to obtain Hounsfield values ...
Neoplasms (1), more mentions
Brain : a journal of neurology 
DescriptorName: Magnetic Resonance Imaging... This was a double-blind randomized sham controlled pilot study of transcranial direct current stimulation on a working memory (n-back) and executive function (Stroop) task in 28 individuals with schizophrenia using functional magnetic resonance imaging. Study participants received 30 min of real or sham transcranial direct current stimulation applied to the left frontal cortex.
Neuroscience (6)
Schizophrenia (6), more mentions
Journal of cardiothoracic and vascular anesthesia 
AbstractText: Limited transthoracic echocardiography (TTE) and lung ultrasound increasingly is performed in the intensive care unit (ICU), though ... management plan before and after combined limited TTE and lung ultrasound. Ultrasound was performed by an independent intensivist and checked for accuracy offline by a second reviewer AbstractText: Ultrasound images were interpretable in 99%, with good interobserver agreement ...
Mitral Valve Insufficiency (3), Aortic Valve Stenosis (2), Pleural Effusion (2), more mentions