Hamid K. Aghajan

This study shows that gamma entrainment improves brain synchronization in dementia patients through enhanced temporal and spatial phase stability and theta-gamma coupling.

This paper introduces a Riemannian distance metric for comparing representational similarity matrices in brain and model data, showing improved reliability and sensitivity.

This study examines olfactory perception decline and frontal oscillation deficits as markers for Alzheimer's disease using EEG and behavioral tests in an Iranian population.

The paper decodes brain surprise from EEG and MEG data using three surprise definitions, finding Shannon surprise is consistently better decoded than Bayesian and Confidence-corrected surprise.