Results 261 to 270 of about 197,800 (388)

Non‐Syndromic Tumefactive Demyelinating Lesions in the Pediatric Population: Four Case Reports and Review of the Literature

Annals of the Child Neurology Society, Volume 4, Issue 1, Page 87-94, March 2026.
ABSTRACT Introduction Tumefactive demyelinating lesions (TDLs) are large lesions (> 2 cm) seen in demyelinating syndromes such as multiple sclerosis, myelin oligodendrocyte glycoprotein antibody‐associated disorder, and neuromyelitis optica spectrum disorder. They rarely occur in children and most often have a monophasic course.
Elizabeth C. Ballinger, Hannah F. Todd, Jonathan M. Yarimi, Timothy E. Lotze, Nikita M. Shukla, Kristen S. Fisher, Alexander J. Sandweiss   +6 more
wiley   +1 more source

Altered dynamic functional connectivity associated with cognition in diverse severity of white matter hyperintensity. [PDF]

BMC Med Imaging
Feng T, Li Y, Wei C, Zhao X.
europepmc   +1 more source

Localized network damage related to white matter hyperintensities is linked to worse outcome after severe stroke [PDF]

Samuel C. Olszówka, Benedikt M. Frey, Jan Feldheim, Lukas Frontzkowski, Paweł P. Wróbel, Winifried Backhaus, Focko L. Higgen, Hanna Braaß, Silke Wolf, Chi-un Choe, Marlene Bönstrup, Bastian Cheng, Götz Thomalla, Philipp Koch, Fanny Quandt, Christian Gerloff, Robert Schulz   +16 more
openalex   +1 more source

Clinical, biological and cytometric characteristics of two patients with a homozygous A91V PRF1 mutation

Clinical &Translational Immunology, Volume 15, Issue 3, March 2026.
Familial haemophagocytic lymphohistiocytosis (FHL) is a rare, inherited granzyme–perforin system defect that predisposes individuals to haemophagocytic lymphohistiocytosis. This article presents two original case reports of FHL type 2, along with a comprehensive literature review. Together, these elements aim to enhance the current understanding of FHL
Nicolas Perrard, Claire Poggi, Sébastien Sanges, Bruno Lemarchant, Wadih Abou Chahlah, Louis Terriou, Stéphanie Delangue, Jacques Trauet, Myriam Labalette, Eric Hachulla, Despina Moshous, Guillaume Lefevre, David Launay   +12 more
wiley   +1 more source

The Regulation of Vasomotor and Cardiorespiratory Pulsations Is Disrupted in Primary Central Nervous System Lymphoma: A Case–Control fMRI Study

Human Brain Mapping, Volume 47, Issue 4, March 2026.
Using fast functional MRI, we assessed low‐frequency oscillations arising from cardiorespiratory pulsations and oscillatory interaction between respiratory and cardiac pulsations in primary central nervous system lymphoma. Respiratory‐related oscillations showed brain‐wide increases with a link to mortality whereas increases in cardiovascular‐related ...
Valter Poltojainen, Matti Järvelä, Nina Keinänen, Michaela K. Bode, Juha‐Matti Isokangas, Hanne Kuitunen, Juha Nikkinen, Vesa Korhonen, Niko Huotari, Lauri Raitamaa, Janne Kananen, Heta Helakari, Tommi Kalevi Korhonen, Sami Tetri, Outi Kuittinen, Vesa Kiviniemi   +15 more
wiley   +1 more source

White Matter Hyperintensity Burden and Decline in Driving Performance Among Older Adults.

JAMA Netw Open
Parihar M, Chen Y, Xu B, Bekena S, Singh RK, Zhu Y, Trani JF, Lee JM, Carr DB, Phuah CL, Babulal GM, Driving Real-World In-Vehicle Evaluation System (DRIVES) Project.   +11 more
europepmc   +1 more source

Hemodynamic changes and their relationship with white matter hyperintensities in CSVD patients with cognitive impairment: a 4D flow study [PDF]

Jiajun Cao, Yuan Chang, Zhenpeng Zhang, Xiaoying Zhao, Yukun Zhang, Peipei Chang, Qingwei Song, Bingwei Zhang, Rui Hu, Yanwei Miao   +9 more
openalex   +1 more source

Sub‐Networks of the Brain R2 Structural Connectome Integrity Matrix (SCIM) and Older Adult Cognitive and Motor Functioning

Human Brain Mapping, Volume 47, Issue 4, March 2026.
In over 1200 older adults, we interrogated structural connectome integrity via transverse relaxation rates of 308 white matter connections and identified four major R2‐SCIM sub‐networks. These Sub‐Networks differentially contributed to levels of cognitive and motor functioning as well as changes in cognitive more so than motor functioning over time ...
Melissa Lamar, Maude Wagner, Sue E. Leurgans, Wenqing Fan, Shengwei Zhang, Victoria Poole, Lisa L. Barnes, Mayra L. Estrella, Julie A. Schneider, Konstantinos Arfanakis   +9 more
wiley   +1 more source

Automatic segmentation of white matter hyperintensities

, 2013
Les hyperintensités de la substance blanche (HSB) sont visibles sur les séquences d’imagerie par résonance magnétique (IRM) pondérées en T2. Cou- ramment observées chez les personnes âgées, il est cependant démontré que leur présence en quantité importante est un facteur de risque pour les accidents vasculaires et la démence.
openaire   +1 more source

Volume and Distribution of White Matter Hyperintensities in Rheumatoid Arthritis and Ulcerative Colitis Patients [PDF]

Jennifer G. Cox, James H. Cole, Matthew J. Kempton, Steven Williams, Marius de Groot   +4 more
openalex   +1 more source