Higher prevalence of idiopathic normal pressure hydrocephalus‐like MRI features in progressive supranuclear palsy: An imaging reminder of atypical parkinsonism
Sign Up to like & getrecommendations! Published in 2023 at "Brain and Behavior"
DOI: 10.1002/brb3.2884
Abstract: The classic triad of idiopathic normal pressure hydrocephalus (NPH) encompass gait disturbance, cognitive impairment, and urinary incontinence. These symptoms overlap with parkinsonism but with distinct treatment. Lacking applicable differentiation also hampers the prediction to therapeutic… read more here.
Keywords: normal pressure; hydrocephalus; parkinsonism; pressure hydrocephalus ... See more keywords
Nationwide hospital‐based survey of idiopathic normal pressure hydrocephalus in Japan: Epidemiological and clinical characteristics
Sign Up to like & getrecommendations! Published in 2017 at "Brain and Behavior"
DOI: 10.1002/brb3.635
Abstract: There have been no nationwide epidemiological studies of idiopathic normal pressure hydrocephalus (iNPH) in Japan. Therefore, a nationwide epidemiologic survey of iNPH was performed to determine the number of cases and clinical characteristics by sex… read more here.
Keywords: normal pressure; idiopathic normal; pressure hydrocephalus; clinical characteristics ... See more keywords
Distinct cerebral cortical perfusion patterns in idiopathic normal‐pressure hydrocephalus
Sign Up to like & getrecommendations! Published in 2022 at "Human Brain Mapping"
DOI: 10.1002/hbm.25974
Abstract: The aims of the study are to evaluate idiopathic normal‐pressure hydrocephalus (INPH)‐related cerebral blood flow (CBF) abnormalities and to investigate their relation to cortical thickness in INPH patients. We investigated cortical CBF utilizing surface‐based early‐phase… read more here.
Keywords: normal pressure; healthy controls; inph patients; perfusion ... See more keywords
Change in Morphological Features of Enlarged Subarachnoid Spaces Following Treatment in Idiopathic Normal Pressure Hydrocephalus
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.28340
Abstract: Focally enlarged sulci (FES) are areas of proposed extraventricular fluid entrapment that may occur within idiopathic normal pressure hydrocephalus (iNPH) with radiographic evidence of disproportionately enlarged subarachnoid‐space hydrocephalus (DESH), and should be differentiated from atrophy. read more here.
Keywords: normal pressure; enlarged subarachnoid; hydrocephalus; pressure hydrocephalus ... See more keywords
Ventriculomegaly in Prodromal Idiopathic Normal Pressure Hydrocephalus?
Sign Up to like & getrecommendations! Published in 2022 at "Movement Disorders Clinical Practice"
DOI: 10.1002/mdc3.13498
Abstract: We read with great interest the article by Totsune et al. presenting the detailed clinicoradiological data of an iNPH (Idiopathic normal pressure hydrocephalus) subject from the prodromal phase to the definite diagnosis including data of… read more here.
Keywords: normal pressure; ventriculomegaly; hydrocephalus; inph ... See more keywords
High Periventricular T1 Relaxation Times Predict Gait Improvement After Spinal Tap in Patients with Idiopathic Normal Pressure Hydrocephalus
Sign Up to like & getrecommendations! Published in 2022 at "Clinical Neuroradiology"
DOI: 10.1007/s00062-022-01155-0
Abstract: The diagnosis of idiopathic normal pressure hydrocephalus (iNPH) can be challenging. Aim of this study was to use a novel T1 mapping method to enrich the diagnostic work-up of patients with suspected iNPH. Using 3T… read more here.
Keywords: gait improvement; relaxation times; idiopathic normal; relaxation ... See more keywords
Standardized image evaluation in patients with idiopathic normal pressure hydrocephalus: consistency and reproducibility
Sign Up to like & getrecommendations! Published in 2019 at "Neuroradiology"
DOI: 10.1007/s00234-019-02273-2
Abstract: Assess the agreement for two investigators between computed tomography (CT) and magnetic resonance imaging (MRI) for seven imaging features included in the iNPH Radscale, a radiological screening tool. The study included 35 patients with idiopathic… read more here.
Keywords: normal pressure; idiopathic normal; pressure hydrocephalus; patients idiopathic ... See more keywords
A new index for assessing cerebral ventricular volume in idiopathic normal-pressure hydrocephalus: a comparison with Evans’ index
Sign Up to like & getrecommendations! Published in 2020 at "Neuroradiology"
DOI: 10.1007/s00234-020-02361-8
Abstract: Purpose To recommend a new simple and explicit index termed the anteroposterior diameter of the lateral ventricle index (ALVI) for assessing brain ventricular size in neuroimaging and to compare Evans index (EI) between idiopathic normal… read more here.
Keywords: index; idiopathic normal; evans index; normal pressure ... See more keywords
Cerebrospinal fluid dynamics in idiopathic normal pressure hydrocephalus on four-dimensional flow imaging
Sign Up to like & getrecommendations! Published in 2020 at "European Radiology"
DOI: 10.1007/s00330-020-06825-6
Abstract: Objectives To evaluate complex CSF movements and shear stress in patients with idiopathic normal pressure hydrocephalus (iNPH) on four-dimensional (4D) flow MRI. Methods Three-dimensional velocities and volumes of the reciprocating CSF movements through 12 ROIs… read more here.
Keywords: cerebral aqueduct; idiopathic normal; shear stress; normal pressure ... See more keywords
The splenial angle: a novel radiological index for idiopathic normal pressure hydrocephalus
Sign Up to like & getrecommendations! Published in 2021 at "European Radiology"
DOI: 10.1007/s00330-021-07871-4
Abstract: To evaluate the utility of the splenial angle (SA), an axial angular index of lateral ventriculomegaly measured on diffusion tensor MRI color fractional anisotropy maps, in differentiating NPH from Alzheimer’s disease (AD), Parkinson’s disease (PD),… read more here.
Keywords: angle; index; idiopathic normal; normal pressure ... See more keywords
Semi-automated assessment of the principal diffusion direction in the corpus callosum: differentiation of idiopathic normal pressure hydrocephalus from neurodegenerative diseases
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Neurology"
DOI: 10.1007/s00415-021-10762-9
Abstract: Idiopathic normal pressure hydrocephalus (iNPH) shares clinical and radiological features with progressive supranuclear palsy (PSP) and Alzheimer’s disease (AD). Corpus callosum (CC) involvement in these disorders is well established on structural MRI and diffusion tensor… read more here.
Keywords: idiopathic normal; diffusion; corpus callosum; normal pressure ... See more keywords