Peter T. Nguyen

TL;DR: Findings show that the ability to engage in an effective memory strategy is compromised in aMCI, before AD has developed, suggesting that disruptions in semantic networks are an early marker of the disease.

TL;DR: A “majority rule” approach is introduced for ROI segmentation used to guide streamline tractography in white matter structures and there was lower inter-rater reliability consistent with the expectation of rater bias.

TL;DR: This study examined the reliability of high angular resolution diffusion tensor imaging (HARDI) data collected on a single individual across several sessions using the same scanner to confirm the test retest reliability of HARDI data acquisition.

TL;DR: This is a unique report using normative neuroimaging and neuropsychology to describe an individual diagnosed with PD who had striking striatal asymmetry followed secondarily by cortical thickness asymmetry and possible frontal white matter asymmetry.