Diffusion magnetic resonance imaging of cerebrospinal fluid dynamics: Current techniques and future advancements
Cerebrospinal fluid (CSF) plays a critical role in metabolic waste clearance from the brain,
requiring its circulation throughout various brain pathways, including the ventricular system …
requiring its circulation throughout various brain pathways, including the ventricular system …
CSF dynamics throughout the ventricular system using 4D flow MRI: associations to arterial pulsatility, ventricular volumes, and age
T Vikner, KM Johnson, RV Cadman… - Fluids and Barriers of …, 2024 - Springer
Background Cerebrospinal fluid (CSF) dynamics are increasingly studied in aging and
neurological disorders. Models of CSF-mediated waste clearance suggest that altered CSF …
neurological disorders. Models of CSF-mediated waste clearance suggest that altered CSF …
Cerebral arterial flow dynamics during systole and diastole phases in young and older healthy adults
Background Since arterial flow is the leading actor in neuro-fluids flow dynamics, it might be
interesting to assess whether it is meaningful to study the arterial flow waveform in more …
interesting to assess whether it is meaningful to study the arterial flow waveform in more …
The effects of Free Breathing on cerebral venous Flow: a real-time phase contrast MRI study in healthy adults
Quantifying the effects of free breathing on cerebral venous flow is crucial for understanding
cerebral circulation mechanisms and clinical applications. Unlike conventional cine phase …
cerebral circulation mechanisms and clinical applications. Unlike conventional cine phase …
Phase-contrast MRI analysis of cerebral blood and CSF flow dynamic interactions
Abstract Background Following the Monro-Kellie doctrine, the Cerebral Blood Volume
Changes (CB_VC) should be mirrored by the Cerebrospinal Fluid Volume Changes …
Changes (CB_VC) should be mirrored by the Cerebrospinal Fluid Volume Changes …
Validating the accuracy of real-time phase-contrast MRI and quantifying the effects of free breathing on cerebrospinal fluid dynamics
Background Understanding of the cerebrospinal fluid (CSF) circulation is essential for
physiological studies and clinical diagnosis. Real-time phase contrast sequences (RT-PC) …
physiological studies and clinical diagnosis. Real-time phase contrast sequences (RT-PC) …
[HTML][HTML] Cardiac and respiratory activities induce temporal changes in cerebral blood volume, balanced by a mirror CSF volume displacement in the spinal canal
Understanding cerebrospinal fluid (CSF) dynamics is crucial for elucidating the
pathogenesis and diagnosis of neurodegenerative diseases. The primary mechanisms …
pathogenesis and diagnosis of neurodegenerative diseases. The primary mechanisms …
Transmantle pressure under the influence of free breathing: non-invasive quantification of the aqueduct pressure gradient in healthy adults
Background The pressure gradient between the ventricles and the subarachnoid space
(transmantle pressure) is crucial for understanding CSF circulation and the pathogenesis of …
(transmantle pressure) is crucial for understanding CSF circulation and the pathogenesis of …
Highly accelerated free-breathing real-time 2D flow imaging using compressed sensing and shared velocity encoding
Objectives 2D real-time (RT) phase-contrast (PC) MRI is a promising alternative to
conventional PC MRI, which overcomes problems due to irregular heartbeats or poor …
conventional PC MRI, which overcomes problems due to irregular heartbeats or poor …
Surgical Management of Chiari Malformation Type I in the Pediatric Population: A Single-Center Experience
MS Venanzi, M Pavanello, M Pacetti, F Secci… - Journal of Clinical …, 2024 - mdpi.com
Background: Chiari malformation type 1 (CM-1) involves the cerebellar tonsils' descent
below the foramen magnum. In Chiari malformation type 1.5 (CM-1.5), both the cerebellar …
below the foramen magnum. In Chiari malformation type 1.5 (CM-1.5), both the cerebellar …