Neuroradiology: Page 143

MRI of glutamate shows promise in ischemic stroke
By AuntMinnie.com staff writers
Chinese researchers have concluded that MRI of glutamate concentrations in the brain can detect ischemic lesions in the first three hours after stroke that are not seen on T1- and T2-weighted MRI.
May 4, 2014
Functional MRI finds abnormal brain regions in ADHD youth
By Wayne Forrest
Resting-state functional MRI has uncovered new abnormalities in key brain regions in children and adolescents with attention-deficit/hyperactivity disorder (ADHD), according to a study from China published online April 30 in Radiology.
May 4, 2014
2014 05 02 15 21 58 490 F Mri Adhd Rad 01 500 20140502222831
GE touts results of multicenter DaTscan studies
By AuntMinnie.com staff writers
GE Healthcare is touting the results of four clinical trials that show its DaTscan tracer with SPECT brain imaging was associated with a high level of diagnostic effectiveness.
April 29, 2014
MRI shows that diabetes leads to loss of brain volume
By Wayne Forrest
MRI results suggest that the longer a patient has type 2 diabetes, the more brain volume is lost, according to research published online April 29 in Radiology. This was especially true for gray matter, which is associated with speech, motion, and memory.
April 29, 2014
GE begins U.S. rollout of Vizamyl PET tracer
By AuntMinnie.com staff writers
GE Healthcare said that its Vizamyl PET tracer for beta-amyloid detection will soon be available in seven U.S. markets.
April 28, 2014
Ambulance with mobile CT cuts stroke treatment times
By Eric Barnes
An ambulance equipped with a mobile CT scanner and thrombolysis equipment reduced treatment times for stroke patients without a corresponding increase in adverse events, according to a study published by German researchers in the Journal of the American Medical Association.
April 22, 2014
2014 04 22 16 29 40 89 2014 04 23 Stemo Ct Ambulance 200
MRI finds loss of brain volume in older, apathetic adults
By Wayne Forrest
MRI scans have revealed that older adults with bouts of apathy may have smaller volumes of gray and white matter in areas of the brain associated with learning, memory, and internal communication, according to a study published online April 16 in Neurology.
April 16, 2014
2014 04 16 16 29 48 814 Launer Lenore 175
PET shows vegetative patients' chance for recovery
By Wayne Forrest
Belgian researchers have found that FDG-PET scans are more useful than functional MRI in identifying which severely brain damaged individuals in vegetative states have the potential to recover consciousness.
April 15, 2014
Image Wisely releases 3rd safety case
By AuntMinnie.com staff writers
The Image Wisely campaign has launched its third radiation safety case, this time on CT brain perfusion dose optimization.
April 15, 2014
MRI finds marijuana-induced brain changes
By AuntMinnie.com staff writers
MRI results suggest that young adults who smoke marijuana at least once a week could experience size and shape changes in two brain regions associated with emotion and motivation.
April 15, 2014
Ground Fluor receives $728K grant
By AuntMinnie.com staff writers
Radiopharmaceutical developer Ground Fluor Pharmaceuticals has received a $728,000 phase II Small Business Innovation Research grant.
April 14, 2014
DTI-MRI sheds light on mild traumatic brain injury
By Wayne Forrest
Researchers using diffusion-tensor MRI (DTI-MRI) believe they have identified parts of the brain that cause people with mild traumatic brain injury to become dizzy or have vision problems, according to a study published online April 15 in Radiology.
April 14, 2014
2014 04 14 15 54 59 516 Radiology Alhilali 475 20140414225830
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