Results 81 to 90 of about 4,813,728 (301)

Cerebro-spinal Flow Pattern in the Cervical Subarachnoid Space of Healthy Volunteers: Influence of the Spinal Cord morphology [PDF]

, 2023
Lugdivine Leblond, Patrice Sudres, Morgane Evin   +2 more
openalex   +1 more source

Relationships Between Lateral Ventricle Size, Cerebrospinal Fluid Dynamics, and Aqueductal Resistance in Young Healthy Adults

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Ventricular enlargement and abnormal cerebrospinal fluid (CSF) circulation are closely associated in communicating hydrocephalus (NPH), yet their causal relationship remains unclear. Studying healthy populations may help clarify these mechanisms.
Pan Liu, Jiachen Xie, Kimi Owashi, Yann Attekeble, Jean‐Marc Constans, Cyrille Capel, Olivier Balédent   +6 more
wiley   +1 more source

Hypoglycemia revealing arachnoidocele in infant

The Pan African Medical Journal, 2015
Arachnoidocele is characterized by the herniation of the subarachnoid space within the sella turcica, associated with some degree of flattening of the pituitary gland.
Manel Jellouli, Tahar Gargah
doaj   +1 more source

Effect of extradural constriction on CSF flow in rat spinal cord

Fluids and Barriers of the CNS, 2019
Background Fluid homeostasis in the central nervous system (CNS) is essential for normal neurological function. Cerebrospinal fluid (CSF) in the subarachnoid space and interstitial fluid circulation in the CNS parenchyma clears metabolites and ...
Joel A. Berliner, Thomas Woodcock, Elmira Najafi, Sarah J. Hemley, Magdalena Lam, Shaokoon Cheng, Lynne E. Bilston, Marcus A. Stoodley   +7 more
doaj   +1 more source

Effect of disproportionately enlarged subarachnoid space hydrocephalus (DESH) on cognition [PDF]

, 2020
Petrice M. Cogswell, Stephen D. Weigand, Jeffrey L. Gunter, Jonathan Graff‐Radford, David T. Jones, Christopher G. Schwarz, Matthew L. Senjem, David S. Knopman, Ronald C. Petersen, Clifford R. Jack   +9 more
openalex   +1 more source

Impact of age on the cerebrospinal fluid spaces: high-convexity and medial subarachnoid spaces decrease with age [PDF]

, 2022
Yosuke Hidaka, Mamoru Hashimoto, Takashi Suehiro, Ryuji Fukuhara, Tomohisa Ishikawa, Naoko Tsunoda, Asuka Koyama, Kazuki Honda, Yusuke Miyagawa, Kazuhiro Yoshiura, Shuken Boku, Kazunari Ishii, Manabu Ikeda, Minoru Takebayashi   +13 more
openalex   +1 more source

T2‐Weighted T1 Mapping and Automated Segmentation of CSF: Assessment of Solute Gradients in the Healthy Brain

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Cerebrospinal fluid (CSF) serves as a medium for nutrient delivery and waste clearance. The T1 relaxation rate, R1, can be used to measure the concentration of intrinsic solutes and extrinsic contrast agents. Purpose To implement a method for R1 mapping and segmentation of CSF and to use this method to explore how R1 of CSF relates ...
Tryggve Holck Storås, Sofie Lysholm Lian, Ingrid Mossige, Jørgen Riseth, Siri Fløgstad Svensson, Grethe Løvland, Geir Ringstad, Kent‐André Mardal, Kyrre Eeg Emblem, Kaja Nordengen   +9 more
wiley   +1 more source

CSF Flow Dynamics at the Craniovertebral Junction Studied with an Idealized Model of the Subarachnoid Space and Computational Flow Analysis

American Journal of Neuroradiology, 2010
BACKGROUND AND PURPOSE: How CSF flow varies with the anatomy of the subarachnoid space has not been sufficiently well studied. The goal of this study was to develop an idealized 3D computational model of the subarachnoid space and then to use this model ...
S. Linge, V. Haughton, A. E. Løvgren, K A Mardal, H. Langtangen   +4 more
semanticscholar   +1 more source

Clinical and Radiological Evolution of Idiopathic Normal Pressure Hydrocephalus: A Critical Review

Movement Disorders Clinical Practice, EarlyView.
Abstract Background The pathophysiology of idiopathic normal pressure hydrocephalus (iNPH) remains poorly understood. While it is commonly accepted that iNPH has an insidious onset, little is known about its preclinical and early stages and its development over time.
David Campo‐Caballero, Elissa Ash, Alfonso Fasano, Davide Martino, Mats Tullberg, Araceli Alonso Canovas, Joachim K. Krauss   +6 more
wiley   +1 more source

Human Cyclophilins—An Emerging Class of Drug Targets

Medicinal Research Reviews, EarlyView.
ABSTRACT Cyclophilins are a family of enzymes with peptidyl‐prolyl isomerase activity found in all cells of all organisms. To date, 17 cyclophilin isoforms have been identified in the human body, participating in diverse biological processes. Consequently, cyclophilins have emerged as promising targets for drug development to address a wide array of ...
Katarina Jurkova, Hana Navratilova, Kamil Musilek, Ondrej Benek   +3 more
wiley   +1 more source