Decoupling of regional neural activity and inter-regional functional connectivity in Alzheimer's disease: a simultaneous PET/MR study.

Somayeh Maleki BalajooFarzaneh RahmaniReza KhosrowabadiChun MengSimon B EickhoffTimo GrimmerMojtaba ZareiAlexander DrzezgaChristian SorgMasoud Tahmasian

Published in: European journal of nuclear medicine and molecular imaging (2022)

Our findings demonstrated that AD decoupled the link between regional neural activity and functional segregation and global connectivity across particular brain regions.

Keyphrases

resting state
functional connectivity
white matter
computed tomography
magnetic resonance
pet ct
magnetic resonance imaging
positron emission tomography
contrast enhanced
multiple sclerosis
subarachnoid hemorrhage
pet imaging
blood brain barrier