Results 31 to 40 of about 5,007,319 (296)

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

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

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

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

Neuropsychological and Educational Outcomes in Shwachman–Diamond Syndrome—A Report From the North American Shwachman–Diamond Syndrome Registry

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Shwachman–Diamond syndrome (SDS) is a rare autosomal recessive ribosomopathy characterized by bone marrow failure and multisystem involvement, with emerging evidence of associated neurocognitive impairment. Methods We conducted a retrospective study of 240 individuals with biallelic Shwachman–Bodian–Diamond syndrome (SBDS) mutations
Jane Koo, Melissa Gerstle, Leah Cheng, Richard Cooper, Katherine Coyne, Claire Dusa, Naomi E. Joffe, Diana Schwarz, Sarah Steltz, Akiko Shimamura, Kasiani C. Myers, Thea Quinton   +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

Invited Article: An MRI-based approach to the diagnosis of white matter disorders

, 2009
Background: There are many different white matter disorders, both inherited and acquired, and consequently the diagnostic process is difficult. Establishing a specific diagnosis is often delayed at great emotional and financial costs.
van der Knaap, M.S., Schiffmann, R., Schiffmann, Raphael, van der Knaap, Marjo S.   +3 more
core   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

Brain White Matter: A Substrate for Resilience and a Substance for Subcortical Small Vessel Disease

Brain Sciences, 2019
Age-related brain white matter disease is a form of small vessel disease (SVD) that may be associated with lacunar and other small subcortical infarcts, cerebral microbleeds, and perivascular spaces.
Farzaneh A. Sorond, Philip B. Gorelick
doaj   +1 more source