Results 21 to 30 of about 26,412 (249)

Using diffusion tensor imaging to identify corticospinal tract projection patterns in children with unilateral spastic cerebral palsy. [PDF]

, 2017
AIM: To determine whether diffusion tensor imaging (DTI) can be an independent assessment for identifying the corticospinal tract (CST) projecting from the more-affected motor cortex in children with unilateral spastic cerebral palsy (CP). METHOD: Twenty
Carmel, Jason B., Ferre, Claudio L., Friel, Kathleen M., Gordon, Andrew M., Gowatsky, Jaimie L., Kuo, Hsing-Ching, Lisanby, Sarah H., Rowny, Stefan B., Stanford, Arielle D.   +8 more
core   +1 more source

Motor hemiplegia and the cerebral organization of movement in man: II. The myth of the human extrapyramidal system

Arquivos de Neuro-Psiquiatria, 1989
Following a brief review of the concept of extrapyramidal system, clinical and anatomic evidence is presented against its relative prominence in man.
R. Oliveira-Souza
doaj   +1 more source

Сharacteristics of nervous system damage in children born with a very low and extremely low birthweight and perinatal hypoxic brain injury

Кубанский научный медицинский вестник, 2020
Aim. To determine the frequency of structural damage to the pyramidal tract in the region of crus posterius capsulae internae in children with a birthweight of less than one and a half kilograms with perinatal hypoxic damage to the nervous system using ...
E. I. Kleshchenko, M. P. Yakovenko, D. A. Kayumova, M. G. Kulagina, E. V. Borovikova, E. P. Apalkova, A. F. Komarov   +6 more
doaj   +1 more source

Multimodal MRI-based study in patients with SPG4 mutations. [PDF]

PLoS ONE, 2015
Mutations in the SPG4 gene (SPG4-HSP) are the most frequent cause of hereditary spastic paraplegia, but the extent of the neurodegeneration related to the disease is not yet known.
Thiago J R Rezende, Milena de Albuquerque, Gustavo M Lamas, Alberto R M Martinez, Brunno M Campos, Raphael F Casseb, Cynthia B Silva, Lucas M T Branco, Anelyssa D'Abreu, Iscia Lopes-Cendes, Fernando Cendes, Marcondes C França   +11 more
doaj   +1 more source

Spinocerebellar Ataxia Type 2 [PDF]

, 2012
1. Introduction: The autosomal dominant cerebellar ataxias (ADCA) are a clinically, pathologically and genetically heterogeneous group of neurodegenerative disorders caused by degeneration of cerebellum and its afferent and efferent connections.
Auburger, Georg, Freund, Hans-Joachim, Rodríguez-Labrada, Roberto, Velázquez-Pérez, Luis   +3 more
core   +1 more source

Pyramidal and Proprioceptive Dysfunctions as the Main Neurologic Features In Symptomatic Type I Chiari Malformation Patients

Brazilian Neurosurgery, 2018
Objective Broader access to magnetic resonance imaging (MRI) has increased the diagnosis of tonsillar ectopia, with most of these patients being asymptomatic.
Bruno Corrêa de Albuquerque Leimig, Claudio Henrique Fernandes Vidal, Marcelo Moraes Valença, Joacil Carlos da Silva, Walter de Freitas Matias Filho   +4 more
doaj   +1 more source

Uncrossed corticospinal tracts in a patient with ichthyosis and hemiparesis: a case report

BMC Neurology, 2020
Background Anomalies of pyramidal tract decussation are rare phenomena that can be caused by ectodermal dysplasia. Herein, we describe a patient with ichthyosis who exhibited ipsilateral hemiparesis after stroke and whose neuroimaging results showed ...
Huijia Yang, Hongwei Zhou, Jing Miao
doaj   +1 more source

Detection of spinal long fiber tract degeneration in HSP: Improved diffusion tensor imaging

NeuroImage: Clinical, 2022
Spinal diffusion tensor imaging (sDTI) is still a challenging technique for selectively evaluating anatomical areas like the pyramidal tracts (PT), dorsal columns (DC), and anterior horns (AH) in clinical routine and for reliably quantifying white matter
Tobias Lindig, Christer Ruff, Tim W. Rattay, Stephan König, Ludger Schöls, Rebecca Schüle, Thomas Nägele, Ulrike Ernemann, Uwe Klose, Benjamin Bender   +9 more
doaj   +1 more source

Control of echolocation pulses by neurons of the nucleus ambiguus in the rufous horseshoe bat, Rhinolophus rouxi [PDF]

, 1986
1. Horseradish peroxidase was applied by iontophoretic injections to physiologically identified regions of the laryngeal motor nucleus, the nucleus ambiguus in the CF/FM batRhinolophus rouxi. 2.
Rübsamen, R., Schweizer, Hermann
core   +1 more source

Differential subcellular recruitment of monoacylglycerol lipase generates spatial specificity of 2-arachidonoyl glycerol signaling during axonal pathfinding [PDF]

, 2010
Peer reviewedPublisher ...
Barabas, Klaudia, Cameron, Gary, Harkany, Tibor, Keimpema, Erik, Mackie, Ken, Morozov, Yury M, Torii, Masaaki, Tortoriello, Giuseppe, Watanabe, Masahiko, Yanagawa, Yuchio   +9 more
core   +1 more source