Neuroradiology: Page 101

Ultrahigh-field MRI views potential ALS biomarkers
By Wayne Forrest
Monday, November 27 | 3:30 p.m.-3:40 p.m. | SSE18-04 | Room N229Using ultrahigh-field MRI to view microstructural changes in postmortem tissue could advance research in amyotrophic lateral sclerosis (ALS), according to this study from the University of Chicago.
October 31, 2017
Resting-state fMRI circumvents brain lesion dilemma
By Wayne Forrest
Monday, November 27 | 11:50 a.m.-12:00 p.m. | SSC11-09 | Room N229Can functional MRI (fMRI) still be effective when brain lesions create morphological distortion and patients are unable to perform tasks during scans? Researchers from NYU Langone Medical Center have found that resting-state fMRI can be used as an option to identify sensorimotor networks.
October 31, 2017
fMRI advances research of neurological conditions
By Wayne Forrest
Monday, November 27 | 11:00 a.m.-11:10 a.m. | SSC11-04 | Room N229By using functional MRI (fMRI) to see how healthy people make decisions, researchers are hoping to provide baseline activity biomarkers to better understand the differences in people with neurological conditions such as schizophrenia and dementia.
October 31, 2017
fMRI finds what makes a good business manager
By Wayne Forrest
Monday, November 27 | 10:40 a.m.-10:50 a.m. | SSC11-02 | Room N229Do savvy business managers have an advantage over their peers? Researchers from several countries explored this question through functional MRI (fMRI) brain scans, finding that increased activation in one particular region of the brain may help prevent costly mistakes.
October 31, 2017
Focused ultrasound improves Parkinson's tremors
By AuntMinnie.com staff writers
A new trial found that Parkinson's patients who received MRI-guided focused ultrasound had a 62% median improvement in their hand tremor three months later. However, those who underwent a sham procedure also improved to a lesser degree, suggesting some placebo effect, according to the researchers.
October 30, 2017
Machine learning pinpoints suicidal individuals on fMRI
By AuntMinnie.com staff writers
Using machine-learning algorithms and functional MRI (fMRI) scans, researchers can identify suicidal individuals by analyzing the alterations in how their brains represent certain concepts, such as death, cruelty, and trouble, according to a study published October 30 in Nature Human Behaviour.
October 30, 2017
2017 10 31 00 44 1529 Suicide Mri 400
MRI shows football position, career length affect the brain
By Wayne Forrest
MRI scans of 61 former college and professional football players have found that damage to their brains from recurrent hits can vary based on their position on the field and the length of their careers, according to a study published online October 31 in Radiology.
October 30, 2017
2017 10 30 23 33 5384 Dti Mri Football 20171030234759
Cerveau's PET agent to be used in Alzheimer's trial
By AuntMinnie.com staff writers
Cerveau Technologies has announced a research collaboration involving the use of its investigational PET imaging agent (MK-6240) to study Alzheimer's disease.
October 29, 2017
NIH awards grants for brain cell atlas
By AuntMinnie.com staff writers
The U.S. National Institutes of Health (NIH) has awarded the University of Pennsylvania two grants totaling $3.9 million to develop the first 3D digital atlas of brain cell types.
October 25, 2017
How do seniors react to amyloid-PET results?
By Wayne Forrest
When told that PET scans have revealed elevated levels of beta-amyloid plaque in their brains, senior citizens feel frustrated and ask for more information about their chances of developing Alzheimer's disease, according to a study published online October 23 in JAMA Neurology.
October 24, 2017
2017 04 14 16 09 55 745 Amyloid Plaque Alzheimer 400
Michael J. Fox Foundation partners on PET tracer
By AuntMinnie.com staff writers
The Michael J. Fox Foundation for Parkinson's Research and the Tau Consortium have announced a funding partnership to accelerate the development of novel PET imaging tracers to detect alpha-synuclein and tau proteins in the living brain.
October 23, 2017
MRI could be 'game changer' for cardiac arrest survivors
By Wayne Forrest
By taking MRI measurements of the brain's functional network connectivity within two weeks after a patient experiences cardiac arrest, clinicians may be better able to predict their clinical outcomes, according to a study published online on October 18 in Radiology.
October 18, 2017
2017 10 18 23 22 5769 Mr Cardiac Arrest Stevens 400
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