Aging is accompanied by the deterioration of hearing that complicates our understanding of
speech, especially in noisy environments. This deficit is partially caused by the loss of hair …

Neurodegenerative disorders leading to dementia are common diseases that affect many
older and some young adults. Neuroimaging methods are important tools for assessing and …

Introduction: Alzheimer's disease (AD) is a neurodegenerative disorder with a clinical
presentation characterized by memory impairment and executive dysfunction. Our group …

Deep neural networks currently provide the most advanced and accurate machine learning
models to distinguish between structural MRI scans of subjects with Alzheimer's disease and …

Magnetic resonance imaging (MRI) based diffusion tensor imaging (DTI) can assess white
matter (WM) integrity through several metrics, such as fractional anisotropy (FA), axial/radial …

The goal of this review is to provide an overview of biomarkers for Alzheimer's disease (AD),
with emphasis on neuroimaging and cerebrospinal fluid (CSF) biomarkers. We first review …

We use a new, unsupervised multivariate imaging and analysis strategy to identify related
patterns of reduced white matter integrity, measured with the fractional anisotropy (FA) …

Background Voxel-based morphometry (VBM) using structural brain MRI has been widely
used for the assessment of impairment in Alzheimer's disease (AD), but previous studies in …

OBJECT: Diffusional kurtosis imaging (DKI), a natural extension of diffusion tensor imaging
(DTI), can characterize non-Gaussian diffusion in the brain. We investigated the capability of …

To determine structural brain correlates of naming abilities in older adults, we tested 24
individuals aged 56–79 on two confrontation-naming tests (the Boston Naming Test (BNT) …