Neuroimaging biomarkers for Alzheimer's disease

F Márquez, MA Yassa - Molecular neurodegeneration, 2019 - Springer
Currently, over five million Americans suffer with Alzheimer's disease (AD). In the absence of
a cure, this number could increase to 13.8 million by 2050. A critical goal of biomedical …

Hippocampal subfield volumetry from structural isotropic 1 mm3 MRI scans: A note of caution

LEM Wisse, G Chételat, AM Daugherty… - Human brain …, 2021 - Wiley Online Library
Spurred by availability of automatic segmentation software, in vivo MRI investigations of
human hippocampal subfield volumes have proliferated in the recent years. However, a …

Trajectories of the hippocampal subfields atrophy in the Alzheimer's disease: a structural imaging study

W Zhao, X Wang, C Yin, M He, S Li… - Frontiers in …, 2019 - frontiersin.org
Background The hippocampus and hippocampal subfields have been found to be diversely
affected in Alzheimer's Disease (AD) and early stages of Alzheimer's disease by …

[HTML][HTML] Aging brain mechanics: Progress and promise of magnetic resonance elastography

LV Hiscox, H Schwarb, MDJ McGarry, CL Johnson - Neuroimage, 2021 - Elsevier
Novel neuroimaging techniques that can sensitivity characterize healthy brain aging and
detect subtle neuropathologies have enormous potential to assist in the early detection of …

Automated hippocampal unfolding for morphometry and subfield segmentation with HippUnfold

J DeKraker, RAM Haast, MD Yousif, B Karat, JC Lau… - elife, 2022 - elifesciences.org
Like neocortical structures, the archicortical hippocampus differs in its folding patterns
across individuals. Here, we present an automated and robust BIDS-App, HippUnfold, for …

Anterior and posterior hippocampus macro‐and microstructure across the lifespan in relation to memory—A longitudinal study

E Langnes, MH Sneve, D Sederevicius… - …, 2020 - Wiley Online Library
There is evidence for a hippocampal long axis anterior–posterior (AP) differentiation in
memory processing, which may have implications for the changes in episodic memory …

Unsupervised mobile cognitive testing for use in preclinical Alzheimer's disease

KV Papp, A Samaroo, HC Chou… - Alzheimer's & …, 2021 - Wiley Online Library
Introduction Unsupervised digital cognitive testing is an appealing means to capture subtle
cognitive decline in preclinical Alzheimer's disease (AD). Here, we describe development …

[HTML][HTML] Region-specific sex differences in the hippocampus

L van Eijk, NK Hansell, LT Strike, B Couvy-Duchesne… - Neuroimage, 2020 - Elsevier
The hippocampus is a brain region critical for learning and memory, and is also implicated in
several neuropsychiatric disorders that show sex differences in prevalence, symptom …

Don't forget the little brain: A framework for incorporating the cerebellum into the understanding of cognitive aging

JA Bernard - Neuroscience & Biobehavioral Reviews, 2022 - Elsevier
With the rapidly growing population of older adults, an improved understanding of brain and
cognitive aging is critical, given the impacts on health, independence, and quality of life. To …

Hippocampal and cortical mechanisms at retrieval explain variability in episodic remembering in older adults

AN Trelle, VA Carr, SA Guerin, MK Thieu, M Jayakumar… - elife, 2020 - elifesciences.org
Age-related episodic memory decline is characterized by striking heterogeneity across
individuals. Hippocampal pattern completion is a fundamental process supporting episodic …