This study compares the diagnostic accuracy of magnetic resonance (MR)-based
hippocampal volumetry, single voxel 1 H MR spectroscopy ( 1 H MRS) and MR diffusion-weighted …

Objectives: To determine the annual rates of volumetric change of the hippocampus and
temporal horn in cognitively normal elderly control subjects and individually matched patients …

The purposes of this study were to develop a method to measure brain and white matter
hyperintensity (leukoaraiosis) volume that is based on the segmentation of the intensity …

A variety of anatomic and functional neuroimaging findings are associated with Alzheimer's
disease (AD). One of the strongest imaging associations identified is between AD and …

BACKGROUND AND PURPOSE: Presurgical sensorimotor mapping with functional MR
imaging is gaining acceptance in clinical practice; however, to our knowledge, its therapeutic …

Objective: To test the hypothesis that MRI-based measurements of hippocampal volume are
related to the risk of future conversion to Alzheimer’s disease (AD) in older patients with a …

Magnetic resonance imaging (MRI)-based volumetric measurements of medial temporal
lobe (MTL) structures can discriminate between normal elderly control subjects and patients …

… Material preparation, data collection and analysis were performed by Yuecheng Xu and
Yunfeng Shang. The first draft of the manuscript was written by Yuecheng Xu,and Yunfeng …

PURPOSE: To compare the regional diffusivity of water in the brains of normally aging
elderly people and patients with mild cognitive impairment (MCI) or Alzheimer disease. …

In this study, we present an electrochemical sensor with superior sensitivity and selectivity
for dopamine (DA) detection. The sensor was created using a nanocomposite of iron-iron …