Results 151 to 160 of about 13,037 (197)

Neuropsychiatric manifestations of cognitively advanced idiopathic normal pressure hydrocephalus?

Journal of Medical Sciences, 2019
Halil Onder
doaj   +1 more source

Delayed clearance of cerebrospinal fluid tracer from entorhinal cortex in idiopathic normal pressure hydrocephalus: A glymphatic magnetic resonance imaging study

Journal of Cerebral Blood Flow and Metabolism, 2019
P. Eide, G. Ringstad
semanticscholar   +1 more source

Beyond pressure: intracranial compliance and retinal biomarkers in idiopathic normal pressure hydrocephalus

Frontiers in Neurology
Mathias Just Nortvig, Mathias Just Nortvig, Niclas Lynge Eriksen, Niclas Lynge Eriksen, Jan Saip Aunan-Diop, Jan Saip Aunan-Diop, Bjarni Johannsson, Bjarni Johannsson, Dag Ferner Netteland, Dag Ferner Netteland, Christian Bonde Pedersen, Christian Bonde Pedersen, Sune Munthe, Sune Munthe, Frantz Rom Poulsen, Frantz Rom Poulsen   +15 more
doaj   +1 more source

Idiopathic Normal-Pressure Hydrocephalus

Journal of Neurosurgery, 2006
Object. The diagnosis and management of idiopathic normal-pressure hydrocephalus (NPH) remains controversial, particularly in selecting patients for shunt insertion. The use of clinical criteria coupled with imaging studies has limited effectiveness in predicting shunt success. The goal of this prospective study was to assess the usefulness of clinical
MARIANETTI, Massimo, MINA, Concetta, MISCUSI, MASSIMO, POLLI, FILIPPO MARIA, MISSORI, Paolo   +4 more
core   +6 more sources

[Idiopathic normal pressure hydrocephalus]. [PDF]

No shinkei geka. Neurological surgery, 2013
This observational study aimed to explore the pathophysiology of idiopathic normal-pressure hydrocephalus (iNPH) and to evaluate the diagnostic and prognostic value of CSF biomarkers.Lumbar CSF of patients with iNPH and healthy elderly individuals (HI) and ventricular CSF (VCSF) from the patients with iNPH pre and 6 months postsurgery were analyzed by ...
Hajime, Arai, Masakazu, Miyajima, Madoka, Nakajima   +2 more
core   +5 more sources

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Noninvasive assessment of glymphatic dysfunction in idiopathic normal pressure hydrocephalus with diffusion tensor imaging.

Journal of Neurosurgery, 2023
OBJECTIVE Diffusion tensor imaging (DTI) along the perivascular space (ALPS) (DTI-ALPS)-by calculating the ALPS index, a ratio accentuating water diffusion in the perivascular space-has been proposed as a noninvasive, indirect MRI method for assessing ...
Charalampos Georgiopoulos, Anders Tisell, Rafael T. Holmgren, Andreas Eleftheriou, Johanna Rydja, Fredrik Lundin, L. Tobieson   +6 more
semanticscholar   +1 more source

A role for mutations in AK9 and other genes affecting ependymal cells in idiopathic normal pressure hydrocephalus

Proceedings of the National Academy of Sciences of the United States of America, 2023
Significance Idiopathic normal pressure hydrocephalus (iNPH) is characterized by ventriculomegaly, imbalance, incontinence, and dementia, but the causes are poorly understood. We previously reported that CWH43 deletions may cause iNPH.
H. Yang, Semin Lee, Bethany C Berry, Dejun Yang, Shaokuan Zheng, Rona S. Carroll, Peter J Park, Mark D. Johnson   +7 more
semanticscholar   +1 more source

Frequency of Idiopathic Normal Pressure Hydrocephalus

Archives of Neurology, 1989
To the Editor. —To our knowledge, epidemiologic studies concerning the incidence and prevalence of idiopathic normal pressure hydrocephalus (INPH) are not available and estimates of its frequency vary widely. The small amount of available data always refer to selected samples (most of all demented populations) and show frequencies ranging from 1% 1,2 ...
M, Casmiro, G, Benassi, F M, Cacciatore, R, D'Alessandro   +3 more
openaire   +2 more sources

Idiopathic Normal Pressure Hydrocephalus

Tijdschrift voor psychiatrie, 2018
Hydrocephalus is characterized by overaccumulation of cerebrospinal fluid (CSF) within the cerebral ventricles due to a mismatch between CSF production and CSF resorption into systemic circulation [1]. While many forms of hydrocephalus are associated with raised intracranial pressure (ICP) [2, 3], some patients have clinical and radiologic signs of ...
Albert M. Isaacs, Mark G. Hamilton, Michael A. Williams   +2 more
openaire   +3 more sources

Long-Term Efficacy of Shunt Therapy in Idiopathic Normal Pressure Hydrocephalus

World Neurosurgery, 2019
Background: Idiopathic normal pressure hydrocephalus (iNPH) is one of the very few treatable types of dementia. Shunt therapy has been shown to be effective in improving symptoms.
Giovanni Grasso, Fabio Torregrossa, Alessandro Landi   +2 more
exaly   +2 more sources