Neuroradiology: Page 60

fMRI finds reason for impulsive binge drinking
By Wayne Forrest
Functional MR images (fMRI) have uncovered decreased connectivity from excessive alcohol intake in part of the brain's basal ganglia that could explain an impulsive person's inclination to continue to binge drink, according to a study published on March 26 in PLOS One.
March 31, 2020
2020 03 30 17 20 2190 F Mri Alcohol Induced Connectivity Changes Fede Thumb
Digital FDG-PET offers insights into hearing loss
By Wayne Forrest
The use of digital PET to measure FDG uptake in the area of the brain devoted to hearing can help diagnose asymmetrical hearing loss and gauge the potential efficacy of a cochlear implant, according to a study published in the March issue of the Journal of Nuclear Medicine.
March 29, 2020
2020 03 26 23 51 1372 2020 03 30 Pet Hearing Loss Jnm Speck Thumb
Cerveau partners with Alector on imaging agent
By AuntMinnie.com staff writers
Radiopharmaceutical developer Cerveau Technologies announced a licensing agreement with biotechnology company Alector for use of its MK-6240 investigational tau imaging agent for PET scans.
March 19, 2020
2019 11 11 22 17 5854 Arrows Join Partner 400
7T MRI sheds new light on risks associated with stroke
By Wayne Forrest
Using 7-tesla MRI, Dutch researchers have identified the three most influential intracranial atherosclerotic risk factors associated with intracranial vessel wall lesions that lead to ischemic stroke, according to a study published in the April issue of Radiology.
March 18, 2020
2020 03 18 23 26 7770 2020 03 19 7 T Mri Stroke 20200318232529
AI predicts final infarct lesion for stroke on MRI
By Erik L. Ridley
An artificial intelligence (AI) algorithm can predict -- based on baseline MRI and prior to intervention -- the final infarct lesions in patients with acute ischemic stroke, according to research published online March 12 in JAMA Network Open. It can even outperform current clinical prediction methods.
March 12, 2020
2018 10 18 20 42 6759 Stroke Mri 400
MRI shows active leisure time promotes younger brain
By Wayne Forrest
Brain MR images show that older adults who maintain an active lifestyle during their leisure time have more brain volume and age more slowly than their sedentary counterparts, according to a study scheduled to be presented at the upcoming American Academy of Neurology annual meeting.
March 11, 2020
2018 09 24 22 33 6985 Mri Brain Head 400
AI can help diagnose bipolar disorder on MRI exams
By Erik L. Ridley
Artificial intelligence (AI)-based analysis of neuroimaging and neurocognitive measures shows promise as a tool for diagnosing bipolar disorder, according to a small proof-of-concept study published online February 26 in the Asian Journal of Psychiatry.
March 10, 2020
2019 10 21 17 41 6509 Artificial Intelligence Ai Suit 400
Smart Reporting, Mediaire to develop MS software
By AuntMinnie.com staff writers
Software developer Smart Reporting has partnered with image analysis services provider Mediaire to develop workflow software for radiology reporting of multiple sclerosis (MS) cases. The goal of the collaboration is to integrate the companies' two solutions to provide a streamlined, integrated, enhanced reporting workflow.
March 8, 2020
2018 08 28 18 59 9066 Artificial Intelligence Ai 400
3 uses for cinematic rendering of brain CTA scans
By Abraham Kim
Cinematic rendering based on CT angiography (CTA) data can enhance the visualization of complex cerebrovascular anatomy and disease beyond the capabilities of traditional volume rendering, without any added costs, according to an article recently published online in the Journal of Neuroimaging.
March 4, 2020
2020 03 05 01 00 2035 2020 03 05 Cinematic Rendering Thumb
MRI, blood tests could guide care for glioblastoma
By Wayne Forrest
Combining an MRI brain scan with blood test results could become a potent duo in producing clinically relevant information for glioblastoma patients and subsequently direct the most appropriate care for their disease, according to a study published February 27 in Neuro-Oncology Advances.
March 1, 2020
2020 02 28 23 56 7680 Cancer Cell Target3 400
MRI suggests main reason for psychotic relapses
By Wayne Forrest
MR images have revealed decreased cortical thickness in people on antipsychotic drugs compared with those on placebo. But in both cases, their relapse back into psychosis may be due more to structural brain change than a lack of medication, according to a study published February 26 in JAMA Psychiatry.
February 26, 2020
2020 02 26 00 15 5307 Prescription Drugs Bottle 400
PET shows connection with widowhood, Alzheimer's decline
By Kate Madden Yee
Men and women who had been widowed and who had elevated beta-amyloid levels on PET scans were also more likely to have accelerated cognitive decline associated with Alzheimer's disease, according to a study published online February 26 in JAMA Network Open.
February 25, 2020
2020 02 26 21 58 9112 Alzheimers Tau Tangles 400
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