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Abstract #3524

Microstructure and connectivity alterations in a novel mouse model of Alzheimer’s disease

Surendra Maharjan1, Megan Renate Jewett1, Abigail Wallace1, and Nian Wang1,2
1Department of Radiology and Imaging Sciences, Indiana University School of Medicine, Indianapolis, IN, United States, 2Stark Neurosciences Research Institute, Indianapolis, IN, United States

Synopsis

Keywords: Alzheimer's Disease, Alzheimer's Disease, miceAlzheimer’s disease is a common neurodegenerative dementia. Although disease has no cure, early intervention can help to maintain normal mental function and slow down the progression of the disease. A comprehensive study incorporating diffusion tensor imaging (DTI), diffusion kurtosis imaging (DKI), neurite orientation dispersion and density imaging (NODDI), brain connectivity and fixel-based analysis (FBA) is still lacking. Hence, we aim to apply these methods in a novel SAA mouse model of Alzheimer’s disease. We found there was significant difference in cortex and hippocampus in between control B6 and SAA groups.

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Keywords