T2*-weighted MRI hypointensities

Biomarker

1 paper1 finding

Animals1

Associations

CAA-positive iron-laden vessels

mixedin S. monkeys1

1 study

T2*-weighted MRI hypointensities are associated with CAA-positive iron-laden vessels in S. monkeys.
“MRI-histopathology correlation linked T2*-w MRI hypointensities to CAA-positive iron-laden vessels associated with perivascular inflammation and, in some cases, hemosiderin deposits.”
Animalsvarying CAA severitybrain
Brain scan changes linked to vessel disease in squirrel monkeys
bioRxiv13 Oct 2026Preprint

Latest

1 in 12 months

bioRxiv2 h

Brain scan changes linked to vessel disease in squirrel monkeys

An animal experiment compared scans with brain tissue in young and older squirrel monkeys, linking an imaging measure to amyloid vessel disease and tissue injury.An animal experiment compared scans with brain tissue in young and older squirrel monkeys, linking an imaging measure to amyloid vessel disease and tissue injury.

Preprint: experiments in animalsBiomarkers

Paper

T2*-weighted MRI hypointensities

Associations

Latest

Brain scan changes linked to vessel disease in squirrel monkeys

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