MRI of healthy brain aging: A review
ME MacDonald, GB Pike - NMR in Biomedicine, 2021 - Wiley Online Library
We present a review of the characterization of healthy brain aging using MRI with an
emphasis on morphology, lesions, and quantitative MR parameters. A scope review found …
emphasis on morphology, lesions, and quantitative MR parameters. A scope review found …
Meta-analysis reveals a lack of sexual dimorphism in human amygdala volume
D Marwha, M Halari, L Eliot - Neuroimage, 2017 - Elsevier
The amygdala plays a key role in many affective behaviors and psychiatric disorders that
differ between men and women. To test whether human amygdala volume (AV) differs …
differ between men and women. To test whether human amygdala volume (AV) differs …
[HTML][HTML] Age-dependent changes in brain iron deposition and volume in deep gray matter nuclei using quantitative susceptibility mapping
G Li, R Tong, M Zhang, KM Gillen, W Jiang, Y Du… - NeuroImage, 2023 - Elsevier
Background Microstructural changes in deep gray matter (DGM) nuclei are related to
physiological behavior, cognition, and memory. Therefore, it is critical to study age …
physiological behavior, cognition, and memory. Therefore, it is critical to study age …
Brain iron at quantitative MRI is associated with disability in multiple sclerosis
R Zivadinov, E Tavazzi, N Bergsland, J Hagemeier… - Radiology, 2018 - pubs.rsna.org
Purpose To study deep gray matter susceptibility in multiple sclerosis (MS) by using
quantitative susceptibility mapping (QSM) and to assess the relationship between …
quantitative susceptibility mapping (QSM) and to assess the relationship between …
Age and sex related differences in subcortical brain iron concentrations among healthy adults
N Persson, J Wu, Q Zhang, T Liu, J Shen, R Bao, M Ni… - Neuroimage, 2015 - Elsevier
Age and sex can influence brain iron levels. We studied the influence of these variables on
deep gray matter magnetic susceptibilities. In 183 healthy volunteers (44.7±14.2 years …
deep gray matter magnetic susceptibilities. In 183 healthy volunteers (44.7±14.2 years …
Decreasing brain iron in multiple sclerosis: The difference between concentration and content in iron MRI
F Schweser, J Hagemeier, MG Dwyer… - Human brain …, 2021 - Wiley Online Library
Increased brain iron concentration is often reported concurrently with disease development
in multiple sclerosis (MS) and other neurodegenerative diseases. However, it is unclear …
in multiple sclerosis (MS) and other neurodegenerative diseases. However, it is unclear …
Mapping of thalamic magnetic susceptibility in multiple sclerosis indicates decreasing iron with disease duration: a proposed mechanistic relationship between …
F Schweser, ALRD Martins, J Hagemeier, F Lin… - Neuroimage, 2018 - Elsevier
Recent advances in susceptibility MRI have dramatically improved the visualization of deep
gray matter brain regions and the quantification of their magnetic properties in vivo …
gray matter brain regions and the quantification of their magnetic properties in vivo …
[HTML][HTML] Potential biological contributers to the sex difference in multiple sclerosis progression
N Alvarez-Sanchez, SE Dunn - Frontiers in Immunology, 2023 - frontiersin.org
Multiple sclerosis (MS) is an immune-mediated disease that targets the myelin sheath of
central nervous system (CNS) neurons leading to axon injury, neuronal death, and …
central nervous system (CNS) neurons leading to axon injury, neuronal death, and …
MR‐based age‐related effects on the striatum, globus pallidus, and thalamus in healthy individuals across the adult lifespan
While numerous studies have used magnetic resonance imaging (MRI) to elucidate
normative age‐related trajectories in subcortical structures across the human lifespan, there …
normative age‐related trajectories in subcortical structures across the human lifespan, there …
[HTML][HTML] Age-related magnetic susceptibility changes in deep grey matter and cerebral cortex of normal young and middle-aged adults depicted by whole brain …
R Burgetova, P Dusek, A Burgetova… - … Imaging in Medicine …, 2021 - ncbi.nlm.nih.gov
Background Iron accumulates in brain tissue in healthy subjects during aging. Our goal was
to conduct a detailed analysis of iron deposition patterns in the cerebral deep grey matter …
to conduct a detailed analysis of iron deposition patterns in the cerebral deep grey matter …