Results 31 to 40 of about 619,697 (299)

White matter damage and cognitive impairment after traumatic brain injury

, 2010
White matter disruption is an important determinant of cognitive impairment after brain injury, but conventional neuroimaging underestimates its extent.
Powell, Jane Hilary, Leech, R, K. M. Kinnunen, Counsell, Serena Jane; id_orcid, Bonnelle, V., Bonnelle, V, Sharp, D. J., Kinnunen, K. M., Hawkins, Peter Charlie; id_orcid, Patel, Maneesh Chandrakant, Patel, MC, M. C. Patel, Sharp, David James, Greenwood, Richard, D. J. Sharp, Hawkins, PC, Leech, R., Patel, M. C., Powell, Jane H., Greenwood, R, J. H. Powell, Counsell, S. J., Sharp, DJ, P. C. Hawkins, Counsell, SJ, Powell, JH, R. Greenwood, Kinnunen, KM, R. Leech, Bonnelle, Valerie, Leech, Robert, V. Bonnelle, Kinnunen, Kirsi Maria, Hawkins, R. C., S. J. Counsell   +34 more
core   +1 more source

APPLICATION OF STEREOLOGICAL METHODS TO STUDY THE WHITE MATTER AND MYELINATED FIBERS THEREIN OF RAT BRAIN

Image Analysis and Stereology, 2011
An efficient and unbiased stereological method was applied to estimate the white matter volume, the total volume, total length and mean diameter of the myelinated fibers in the white matter and the total volume of the myelin sheaths in the white matter ...
Shu Yang, Chen Li, Wei Zhang, Weiwei Wang, Jens R Nyengaard, Yong Tang   +5 more
doaj   +1 more source

Association between gray/white matter contrast and white matter microstructural alterations in medication-naïve obsessive–compulsive disorder

NeuroImage: Clinical, 2022
Intracortical myelin is involved in speeding and synchronizing neural activity of the cerebral cortex and has been found to be disrupted in various psychiatric disorders. However, its role in obsessive–compulsive disorder (OCD) has remained unknown.
Qihui Niu, Jianyu Li, Lei Yang, Zitong Huang, Mingmin Niu, Xueqin Song, Yuanchao Zhang, Youhui Li   +7 more
doaj   +1 more source

Leukoencephalopathy With Vanishing White Matter: A Review

, 2010
Vanishing white matter (VWM) is one of the most prevalent inherited childhood leukoencephalopathies, but this may affect people ofall ages, including neonates and adults. It is a progressive disorder clinically dominated by cerebellar ataxia and in which
van der Knaap, M.S., Powers, James M., Scheper, G.C., Boor, Ilja, Bugiani, M., Marianna Bugiani, Ilja Boor, van der Knaap, Marjo S., Gert C. Scheper, Boor, I., Marjo S. van der Knaap, Knaap, M.S. van der, Scheper, Gert C., Bugiani, Marianna, Powers, J.M., James M. Powers   +15 more
core   +1 more source

Characterization of White Matter Hyperintensities in Large-Scale MRI-Studies

Frontiers in Neurology, 2019
Background: White matter hyperintensities of presumed vascular origin (WMH) are a common finding in elderly people and a growing social malady in the aging western societies. As a manifestation of cerebral small vessel disease, WMH are considered to be a
Benedikt M. Frey, Marvin Petersen, Carola Mayer, Maximilian Schulz, Bastian Cheng, Götz Thomalla   +5 more
doaj   +1 more source

Functional connectivity of white matter as a biomarker of cognitive decline in Alzheimer's disease.

PLoS ONE, 2020
ObjectiveIn vivo functional changes in white matter during the progression of Alzheimer's disease (AD) have not been previously reported. Our objectives are to measure changes in white matter functional connectivity (FC) in an elderly population ...
Yurui Gao, Anirban Sengupta, Muwei Li, Zhongliang Zu, Baxter P Rogers, Adam W Anderson, Zhaohua Ding, John C Gore, Alzheimer’s Disease Neuroimaging Initiative   +8 more
doaj   +1 more source

Vanishing White Matter Disease Associated With Ptosis and Myoclonic Seizures

, 2010
A 5-year-old boy who presented with progressive ataxia, neuroregression, and worsening with febrile illnesses is described. He also had myoclonic jerks and ptosis. His elder sister had died of a similar illness.
van der Knaap, M.S., Sharma, Suvasini, Scheper, G.C., Kumar, Atin, Gulati, Sheffali, Raju, K.N.V., Sharma, S., Gulati, S., Gert C. Scheper, van der Knaap, Marjo S., Kumar, A., Ravindra Arya, Atin Kumar, Marjo S. van der Knaap, Raju, K. N. Vykunta, Arya, R., Knaap, M.S. van der, Scheper, Gert C., Suvasini Sharma, K.N. Vykunta Raju, Sheffali Gulati, Arya, Ravindra   +21 more
core   +1 more source

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro, Freda Qi, Karen Colwill, Alina D. Dorogy, Ying Liu, Michelle Science, Anne‐Claude Gingras, James M. Rini, Sumit Gupta, Sarah Alexander, Shelly Bolotin, Tania H. Watts   +11 more
wiley   +1 more source

Age-Related White Matter Changes

Journal of Aging Research, 2011
Age-related white matter changes (WMC) are considered manifestation of arteriolosclerotic small vessel disease and are related to age and vascular risk factors.
Yun Yun Xiong, Vincent Mok
doaj   +1 more source

Crystallinity characterization of white matter in the human brain

New Journal of Physics, 2021
Human brain tissue is a heterogeneous material, consisting of soft outer grey matter tethered internally by stiffer cords of white matter. These white matter tracts conduct electrical impulses between grey matter regions, thereby underpinning neuronal ...
Erin G Teich, Matthew Cieslak, Barry Giesbrecht, Jean M Vettel, Scott T Grafton, Theodore D Satterthwaite, Danielle S Bassett   +6 more
doaj   +1 more source