Osama Sabri

The paper investigates how tau accumulation in the entorhinal cortex affects episodic memory by analyzing grid-cell-like signals in older adults using MRI and tau PET.

This study examines how mesoscale connectivity patterns in the medial temporal lobe relate to tau pathology and memory in older adults, finding distinct associations with age and AD pathology.

This study links dopamine receptor availability in specific brain regions to memory performance in older adults, identifying distinct dopaminergic circuits associated with different memory outcomes.

This study shows that neuronal and oligodendroglial tau, but not astroglial tau, contribute to tau-PET signals in 4-repeat tauopathies.

This study uses REACT to analyze how methylphenidate affects dopaminergic and noradrenergic circuits in the brain and links these effects to behavioral responses in a reinforcement-learning task.

JuSpace links MRI-based functional activity with neurotransmitter systems using cross-modal correlation, finding significant associations in Parkinson's disease and risperidone effects.