Alessandro Tessitore

The paper investigates functional connectivity and brain network differences between Parkinson's disease patients with and without cognitive impairment, finding specific alterations linked to cognitive decline.

This study investigates reduced brain flexibility in Parkinson's disease using magnetoencephalography, finding stereotyped dynamics and beta-band hypersynchronization linked to symptom severity.

This paper shows that small effect sizes in resting-state fMRI studies lead to reproducibility issues, even after multiple comparison corrections, and recommends meta-analysis of un-thresholded data for better results.