Results 71 to 80 of about 982,626 (335)

Clinical and surgical management of holocervical spinal cord ependymomas. [PDF]

, 2019
Background:Spinal ependymomas are rare tumors of the central nervous system, and those spanning the entire cervical spine are atypical. Here, we present two unusual cases of holocervical (C1-C7) spinal ependymomas.
Attiah, Mark, Batzdorf, Ulrich, Churchman, Pedro, Gaonkar, Bilwaj, Macyszyn, Luke, Mckay, Kevin, Moreland, Natalie, Nagasawa, Daniel, Niu, Tianyi, Patel, Kunal, Tucker, Alexander, Van de Wiele, Barbara   +11 more
core  

Dendritic Spine Shape Analysis: A Clustering Perspective [PDF]

, 2016
Functional properties of neurons are strongly coupled with their morphology. Changes in neuronal activity alter morphological characteristics of dendritic spines.
A Govindarajan, A Lipson, A Peters, A Rodriguez, AK Jain, B Ruszczycki, CD Harvey, F Chang, F Mesadi, IY Koh, J Bourne, J Lippman, J Son, J Spacek, J Tonnesen, JB Tenenbaum, JI Arellano, JJ Mancuso, JW Wallis, M Matsuzaki, P Mitra, PT So, R Yuste, R Yuste, TF Chan, TM Cover, W Bai, W Wallace, X Xu, Y Zhang, Z Parnass   +30 more
core   +2 more sources

The Diagnostic Value of Visual Evoked Potentials in Chronic Disorders of Consciousness

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In chronic disorders of consciousness (DOCs), the distinction between vegetative state/unresponsive wakefulness syndrome (VS/UWS) and minimally conscious state (MCS) is as crucial as it is challenging. Evoked potentials (EPs) and event‐related potentials (ERPs) are helpful, but some limitations prevent their consistent use in the ...
Letizia Clementi, Francesca Giulia Magnani, Filippo Barbadoro, Camilla Ippoliti, Martina Cacciatore, Davide Sattin, Valeria Pingue, Benedetta Cazzulani, Jorge Navarro, Elena Schiaffi, Laura Grigoletti, Cristina Rosazza, Anna Nigri, Matilde Leonardi, Davide Rossi Sebastiano   +14 more
wiley   +1 more source

Exosomes from Bone Marrow Mesenchymal Stem Cells Inhibit Neuronal Apoptosis and Promote Motor Function Recovery via the Wnt/β-catenin Signaling Pathway

Cell Transplantation, 2019
Severe spinal cord injury (SCI) is caused by external mechanical injury, resulting in unrecoverable neurological injury. Recent studies have shown that exosomes derived from bone marrow mesenchymal stem cells (BMSCs-Exos) might be valuable paracrine ...
Ci Li, Guangjun Jiao, Wenliang Wu, Hongliang Wang, Shanwu Ren, Lu Zhang, Hongming Zhou, Haichun Liu, Yunzhen Chen   +8 more
doaj   +1 more source

Relevance of Kappa and Lambda Free Light Chains in Autoimmune Astrocytopathy Associated With Anti‐GFAP Antibodies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction The kappa‐free light chain (κ‐FLC) index is known to be highly sensitive and specific for diagnosing multiple sclerosis (MS), while little is understood about lambda (λ)‐FLC. This study assessed the κ‐FLC and λ‐FLC indices in autoimmune glial fibrillary acidic protein (GFAP) astrocytopathy.
Michael Levraut, Romain Marignier, Mikael Cohen, Jeanne Benoit, Cassandre Landes‐Chateau, Elisabeth Maillart, Marion Cremoni, Barbara Seitz‐Polski, Anne‐Laurie Pinto, Pauline Dumez, Jérôme Honnorat, Christine Lebrun‐Frenay   +11 more
wiley   +1 more source

Open versus minimally invasive TLIF: literature review and meta-analysis

Journal of Orthopaedic Surgery and Research, 2019
Study design This study is a comparative, literature review. Objective The aim of this study is to provide a comparative analysis of open vs. minimally invasive TLIF using a literature review and a meta-analysis.
Ahmed Hammad, André Wirries, Ardavan Ardeshiri, Olexandr Nikiforov, Florian Geiger   +4 more
doaj   +1 more source

ON DISTORTIONS OF THE SPINE. [PDF]

The Lancet
n ...
Sheldrake,, Sheldrake, T.
openaire   +2 more sources

Generalised models for torsional spine and fan magnetic reconnection

, 2011
Three-dimensional null points are present in abundance in the solar corona, and the same is likely to be true in other astrophysical environments.
A. K. Al-Hachami, Al-Hachami, D. I. Pontin, Galsgaard, Gray, Hesse, Hornig, K. Galsgaard, Longcope, Luoni, Lynch, Masson, McLaughlin, Pariat, Parnell, Pontin, Pontin, Pontin, Pontin, Pontin, Priest, Rickard, Santos, Schindler, Török, Wyper, Xiao   +26 more
core   +2 more sources

Early intervention combined with targeted treatment promotes cognitive and behavioral improvements in young children with fragile x syndrome. [PDF]

, 2012
Fragile X syndrome (FXS) is the most common inherited cause of intellectual disability due to an expansion in the full mutation range (>200 CGG repeats) of the promoter region of the FMR1 gene leading to gene silencing.
Borodyanskara, Mariya, Hagerman, Randi J, Schneider, Andrea, Winarni, Tri Indah   +3 more
core   +3 more sources

Performance of Composite Endpoints Defining Progression Independent of Relapse Activity in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The characteristics and utility of composite progression independent of relapse activity (cPIRA; worsening on the Expanded Disability Status Scale [EDSS], or 9‐Hole Peg Test, or Timed 25‐Foot Walk Test) were evaluated as an endpoint in relapsing multiple sclerosis (RMS) trials using the ENSEMBLE (NCT03085810) and pooled OPERA I/II ...
Ludwig Kappos, Sean Yiu, Jason Reucassel, Jiwon Oh, Cristina Granziera, Joep Killestein, Robert A. Bermel, Claude Berge, Agne Kazlauskaite, Hans‐Martin Schneble, Frank Dahlke, Bruce A. C. Cree   +11 more
wiley   +1 more source