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Abstract #3317

Network analysis of Alzheimer’s disease using group cohesive parcellation of rsfMRI

Ajay Nemani1 and Mark Lowe1
1Cleveland Clinic, Cleveland, OH, United States

Synopsis

Keywords: Alzheimer's Disease, fMRI (resting state), Parcellation, Network Modelling

The search for rsfMRI-based network biomarkers in Alzheimer's disease has yielded inconsistent results. These models are derived from standard anatomical and functional parcellations that may bias downstream analyses. We present a network model of Alzheimer's disease based on cohesive parcellation and compare it to traditional measures of network topology.

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Keywords