Dr. Keith Dreyer, PhD

Nov 27, 2016
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Beta-amyloid testing results have limited emotional impact for patients
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PET/MRI reveals how brain stimulation technique works
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Imaging findings of Marfan syndrome: What radiologists need to know
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Whole-body PET shows how naloxone blocks opioids
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Beta-amyloid testing results have limited emotional impact for patients
By Maryam Payne
Receiving results from amyloid beta testing did not have a significant negative emotional impact on patients, whether negative or positive, findings from a new study show.
May 9, 2025
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PET/MRI reveals how brain stimulation technique works
By Will Morton
PET/MRI scans have revealed the mechanism underlying a brain stimulation technique for treating neurological and psychiatric conditions.
May 9, 2025
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Imaging findings of Marfan syndrome: What radiologists need to know
By Sanjeev Bhalla, MD, and Mensur Koso, MD
Radiologists play a crucial role in the care of patients with Marfan syndrome, a systemic connective tissue disorder.
May 9, 2025
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Whole-body PET shows how naloxone blocks opioids
By Will Morton
PET imaging has shown for the first time how the opioid overdose treatment naloxone blocks neuroreceptors throughout the body.
May 9, 2025
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Komen rails against proposed federal cuts to women's health program
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Susan G. Komen is warning of proposed federal budget cuts to a program that helps breast and cervical cancer patients get proper care.
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CT muscle metrics could help screen for sarcopenia
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Abdominal CT muscle metrics taken from imaging of healthy young people show promise for opportunistic sarcopenia screening.
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Cancer incidence on rise in younger people, women
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Early-onset cancer incidence trends are rising among younger people, and women carry more of the burden.
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Financial shock waves strike close to radiology researchers
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As of May 6, U.S. institutions have lost almost $2 billion in NIH funding. The academic community responds to whirlwind changes.
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CNN techniques outperform conventional DL for Alzheimer's diagnosis
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Convolutional neural network (CNN) techniques outperform conventional deep learning (DL) methods in diagnosing Alzheimer's.
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About half of women undecided on AI's use in breast imaging
By Amerigo Allegretto
The jury is out on AI use in breast imaging, but women with a higher education and more health literacy are more likely to welcome it.
May 7, 2025
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ISMRM president outlines key highlights of the upcoming annual meeting in Honolulu
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ISMRM President Margaret Hall-Craggs, MD, spoke with AuntMinnie about the upcoming annual meeting in Honolulu.
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SPECT/CT MPI may guide medical therapy in CAD patients
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SPECT/CT myocardial perfusion imaging can identify patients with coronary artery disease who are more likely to benefit from specific therapies.
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