Results 1 to 10 of about 81,250 (417)

Diabetes mellitus and white matter hyperintensity [PDF]

Geriatrics and Gerontology International, 2015
White matter hyperintensity (WMH) is a brain lesion detected as a high‐intensity area in magnetic resonance imaging T2 and fluid‐attenuated inversion recovery images, and it has been suggested that WMH reflects damage to small vessels in periventricular and subcortical areas. Although WMH has been linked to the incidence of stroke, more recently it has
Yoshiaki Tamura, Atsushi Araki
exaly   +3 more sources

Confluent Thalamic Hyperintensities in CADASIL [PDF]

Cerebrovascular Diseases, 2010
<i>Background:</i> CADASIL is responsible for diffuse hyperintensities in the white matter on FLAIR images. These lesions are often associated with focal lesions in the basal ganglia such as lacunar infarctions. The prevalence and significance of diffuse or confluent thalamic hyperintensities (CTH) remain unknown. <i>Methods:</i>
Jacqmin, Mathilde, Herve, Dominique, Viswanathan, Anand, Guichard, Jean-Pierre, Düring, Marco, Dichgans, Martin, Chabriat, Hugues   +6 more
openaire   +4 more sources

MTI of white matter hyperintensities [PDF]

Brain, 2005
The severity of tissue changes associated with incidental white matter hyperintensities (WMH) in the elderly cannot be sufficiently determined by conventional MRI. We, therefore, performed a regional analysis of the magnetization transfer ratio (MTR) maps obtained on a 1.5 T scanner from 198 neurologically asymptomatic participants of the Austrian ...
Franz Fazekas, Reinhold Schmidt, Christian Enzinger, Stefan Ropele, Alexandra Seewann, K. Petrovic, Faton Gorani   +6 more
openaire   +3 more sources

Early Life Socioeconomic Circumstance and Late Life Brain Hyperintensities : A Population Based Cohort Study [PDF]

, 2014
Funding: Image acquisition and image analysis for this study was funded by the Alzheimer's Research Trust (now Alzheimer's Research UK). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the ...
A Forsdahl, A Seidler, A Singhal, A Singhal, AD Murray, AD Murray, Alison D. Murray, B Dubois, B Galobardes, C Power, CB Wright, Christopher J. McNeil, CL Hart, DJ Barker, DJ Barker, GD Smith, H Soderlund, IB Meier, Lawrence J. Whalley, LJ Whalley, LM de Lau, MD Gliksman, MP Allin, O Grimaud, O Naess, P Scheltens, PJ Gianaros, PM Bentler, PM Bentler, Roger T. Staff, RT Staff, S Benisty, S Debette, S Salarirad, SD Shenkin, Sima Salarirad, Sonia Brucki, SP Wamala, T Delamothe   +38 more
core   +6 more sources

Neuroticism and white matter hyperintensities

Journal of Psychiatric Research, 2023
Neuroticism is a major risk factor for neurodegenerative disorders, such as Alzheimer's disease and related dementias. This study investigates whether neuroticism is associated with white matter hyperintensities and whether this measure of brain integrity is a mediator between neuroticism and cognitive function. Middle-aged and older adults from the UK
Antonio Terracciano, Bertin Cenatus, Xianghe Zhu, Selin Karakose, Yannick Stephan, Sofia Marcolini, Peter P. De Deyn, Martina Luchetti, Angelina R. Sutin   +8 more
openaire   +4 more sources

Periventricular hyperintensity in children with hydrocephalus [PDF]

Pediatric Radiology, 2015
Magnetic resonance images of children with hydrocephalus often include a rim of hyperintensity in the periventricular white matter (halo).The purpose of this study was to decide between the hypothesis that the halo is caused by cerebrospinal fluid (CSF) flow during the cardiac cycle, and the alternate hypothesis that the halo is caused by anatomical ...
Scott K. Holland, Dustin K. Ragan, David D. Limbrick, Joshua S. Shimony, Mekibib Altaye, Francesco T. Mangano, S. Hassan Akbari, Robert C. McKinstry, Weihong Yuan   +8 more
openaire   +3 more sources

White Matter Hyperintensity Penumbra [PDF]

Stroke, 2011
Background and Purpose— White matter hyperintensities (WMHs) are associated with progressive age-related cognitive decline and cardiovascular risk factors, but their biological relevance as indicators of generalized white matter injury is unclear.
Charles DeCarli, Evan Fletcher, Pauline Maillard, Bruce R Reed, Danielle J Harvey, Dan M Mungas, Owen Carmichael   +6 more
openaire   +2 more sources

Hepatic encephalopathy: a neurochemical, neuroanatomical, and neuropsychological study. [PDF]

, 2006
Hepatic encephalopathy (HE) is normally diagnosed by neuropsychological (NP) tests, which are not very specific and do not reveal the underlying pathology.
Binesh, Nader, Bugbee, Mary, Davanzo, Pablo, Fawzy, Fawzy, Guze, Barry, Han, Steven, Huda, Amir, Martin, Paul, Rasgon, Natalie, Sayre, James, Thomas, M Albert, Wyckoff, Nathaniel   +11 more
core   +1 more source

Prevalence and Risk Factors for Presumptive Ascending/Descending Myelomalacia in Dogs after Thoracolumbar Intervertebral Disk Herniation [PDF]

, 2017
Background: Ascending/descending myelomalacia (ADMM) is a severe complication of thoracolumbar intervertebral disk herniation (TL-IVDH) in dogs. Hypothesis/Objectives: To investigate the prevalence and risk factors for ADMM in nonambulatory dogs with ...
Aikawa, Amsellem, Bergknut, Bezuidenhout, Boekhoff, Ferreira, Fingeroth, Griffiths, Henke, Henke, Ito, Jeffery, Jeffery, Kato, Kranenburg, Lahunta, Laitinen, Levine, Lu, Marquis, Mayer, Muguet-Chanoit, Okada, Okada, Olby, Olby, Pais, Penning, Platt, Priester, Sato, Scott, Shinzato, Smolders, Zachary   +34 more
core   +1 more source

Imaging of Angiogenesis in White Matter Hyperintensities

Journal of the American Heart Association, 2023
Background White matter hyperintensities (WMHs) are areas of increased signal intensity on T2‐weighted magnetic resonance imaging (MRI). WMH penumbra may be a potential target for early intervention in WMHs. We explored the relationship between angiogenesis and WMH penumbra in patients with WMHs.
Lingling Ding, Bo Hou, Jie Zang, Tong Su, Feng Feng, Zhaohui Zhu, Bin Peng   +6 more
openaire   +3 more sources