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PET links depressive symptoms to Alzheimer’s brain pathology
By
Will Morton
Researchers have reported that worsening depression in older adults is related to higher levels of Alzheimer’s pathology.
April 10, 2025
Resting-state fMRI analysis reveals impact of blast exposures
By
Liz Carey
A study of active and veteran U.S. special operations forces cohorts confirms how regions of the brain become altered.
April 1, 2025
Medical imaging research community navigates evolving U.S. NIH priorities
By
Liz Carey
Grants, funding policies, and processes are evolving as the U.S. NIH aligns with new agency priorities.
March 27, 2025
PET/CT visualizes extremely rare brain inflammation
By
Will Morton
An F-18 FDG-PET/CT scan proved crucial in identifying an ultrarare case of brain inflammation in a patient due to the flu.
March 27, 2025
New method proposed for diagnosing Alzheimer’s
By
Will Morton
Researchers in Germany have proposed a new approach derived from brain PET imaging for diagnosing and staging Alzheimer’s disease.
March 25, 2025
7-tesla MRI technique proves effective for epilepsy assessment
By
Kate Madden Yee
A team of clinicians have reported the successful use of a 7-tesla MRI method for identifying microscopic differences in patients' brains that cause drug-resistant epilepsy.
March 20, 2025
MRI identifies parts of the brain that remember words
By
Kate Madden Yee
MRI has identified parts of the brain needed to remember words -- and how those parts may be affected by epilepsy.
March 19, 2025
Are athletes returning to play too soon after concussion?
By
Kate Madden Yee
Sports-related postconcussion changes in cerebral blood flow and white matter persist in athletes up to one year after injury.
March 13, 2025
Hormone therapy linked to tau accumulation in older women
By
Will Morton
A PET study reveals that women over the age of 70 who took menopausal hormone therapy more than a decade prior have faster brain tau accumulation.
March 7, 2025
MRI, ultrasound have tradeoffs in diagnosing neuropathies
By
Amerigo Allegretto
MRI and ultrasound have tradeoffs in diagnosing peripheral neuropathies of the upper extremity.
March 4, 2025
Adding AI to brain MRI finds previously occult epilepsy lesions in kids
By
Kate Madden Yee
Using an AI tool with brain MRI in children finds 64% of focal cortical dysplasias -- abnormalities linked to epilepsy -- that radiologists miss, researchers have reported.
February 24, 2025
Are low-field MRI units effective for neuroradiologic imaging?
By
Kate Madden Yee
Are low-field MRI units effective for neuroradiologic imaging? Perhaps, say researchers from the University of Michigan in Ann Arbor.
February 14, 2025
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