Blood–brain barrier disruption and perivascular spaces in small vessel disease and neurodegenerative diseases: a review on MRI methods and insights

PHM Voorter, M van Dinther, WJ Jansen… - Journal of Magnetic …, 2024 - Wiley Online Library
Perivascular spaces (PVS) and blood–brain barrier (BBB) disruption are two key features of
cerebral small vessel disease (cSVD) and neurodegenerative diseases that have been …

Diffusion tensor image analysis ALong the perivascular space (DTI-ALPS): revisiting the meaning and significance of the method

T Taoka, R Ito, R Nakamichi, T Nakane… - … Resonance in Medical …, 2024 - jstage.jst.go.jp
The ALPS-index was found to be an indicator of a number of conditions related to the
glymphatic system. Thus, although this was expected in the original report, the results of the …

Perivascular spaces, diffusivity along perivascular spaces, and free water in cerebral small vessel disease

H Li, MA Jacob, M Cai, RPC Kessels, DG Norris… - Neurology, 2024 - AAN Enterprises
Background and Objectives Previous studies have linked the MRI measures of perivascular
spaces (PVSs), diffusivity along the perivascular spaces (DTI-ALPS), and free water (FW) to …

[HTML][HTML] The relationship between inflammation, impaired glymphatic system, and neurodegenerative disorders: A vicious cycle

Y Cai, Z Yangqiqi, L Shuo, Y Ma, Q Jiang, Q Wen… - Neurobiology of …, 2024 - Elsevier
The term “glymphatic” emerged roughly a decade ago, marking a pivotal point in
neuroscience research. The glymphatic system, a glial-dependent perivascular network …

[HTML][HTML] The relationship between amyloid pathology, cerebral small vessel disease, glymphatic dysfunction, and cognition: a study based on Alzheimer's disease …

H Hong, L Hong, X Luo, Q Zeng, K Li, S Wang… - Alzheimer's Research & …, 2024 - Springer
Background Glymphatic dysfunction is a crucial pathway for dementia. Alzheimer's disease
(AD) pathologies co-existing with cerebral small vessel disease (CSVD) is the most common …

[HTML][HTML] Pathophysiology of cerebral small vessel disease: a journey through recent discoveries

N Dupré, A Drieu, A Joutel - The Journal of clinical …, 2024 - Am Soc Clin Investig
Cerebral small vessel disease (cSVD) encompasses a heterogeneous group of age-related
small vessel pathologies that affect multiple regions. Disease manifestations range from …

Association of optic disc pallor and RNFL thickness with cerebral small vessel disease in the PREVENT‐Dementia study

S Gibbon, A Low, C Hamid… - Alzheimer's & …, 2024 - Wiley Online Library
INTRODUCTION We tested associations between two retinal measures (optic disc pallor,
peripapillary retinal nerve fiber layer [pRNFL] thickness) and four magnetic resonance …

Impaired cerebral interstitial fluid dynamics in cerebral autosomal dominant arteriopathy with subcortical infarcts and leucoencephalopathy

SL Hsu, YC Liao, CH Wu, FC Chang… - Brain …, 2024 - academic.oup.com
Cerebral autosomal dominant arteriopathy with subcortical infarcts and
leucoencephalopathy, caused by cysteine-altering variants in NOTCH3, is the most …

Clinical magnetic resonance imaging evaluation of glymphatic function

ED Boyd, J Kaur, G Ding, M Chopp… - NMR in …, 2024 - Wiley Online Library
The glymphatic system is a system of specialized perivascular spaces in the brain that
facilitates removal of toxic waste solutes from the brain. Evaluation of glymphatic system …

Motor progression phenotypes in early-stage Parkinson's Disease: a clinical prediction model and the role of glymphatic system imaging biomarkers

P He, Y Gao, L Shi, Y Li, S Jiang, Z Tie, Y Qiu, G Ma… - Neuroscience …, 2023 - Elsevier
Background Substantial heterogeneity of motor symptoms in Parkinson's disease (PD)
poses a challenge to disease prediction. Objectives The aim of this study was to construct a …