Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Ian S. Schofield"'
Autor:
Linda Heskamp, Alexis R. Miller, Matthew G. Birkbeck, Julie Hall, Ian S. Schofield, Andrew M. Blamire, Roger G. Whittaker
Publikováno v:
Clinical Neurophysiology. 141:91-100
To assess in-vivo cross-sectional and 3D morphology of human motor units in hand, forearm and lower leg muscles using magnetic resonance imaging (MRI).Diffusion weighted MRI was used with in-scanner electrical stimulation in healthy controls to image
Autor:
Alessandro Del Vecchio, Rachael H. A. Jones, Ian S. Schofield, Thomas M. Kinfe, Jaime Ibáñez, Dario Farina, Stuart N. Baker
Publikováno v:
J Neurosci
Motor units convert the last neural code of movement into muscle forces. The classic view of motor unit control is that the CNS sends common synaptic inputs to motoneuron pools and that motoneurons respond in an orderly fashion dictated by the size p
Autor:
Barbara A. Gregson, Patrick Mitchell, Laura Rowell, Anant Kamat, Manjunath Prasad, A. D. Mendelow, Gerard Hargreaves, Michaila Patterson, Ian S. Schofield, Guy Wynne-Jones
Publikováno v:
Journal of Physical Therapy Science
[Purpose] We have previously shown inversion therapy to be effective in a small prospective randomised controlled trial of patients with lumbar disc protrusions. Our purpose now was to measure symptoms and to compare the surgery rate following invers
Publikováno v:
Clinical Neurophysiology
Highlights • A novel MRI technique capable of detecting the size, shape and distribution of human motor units is described. • Human motor units have a range of different outlines including elliptical, complex or split. • This technique demonstr
Autor:
Alessandro Del Vecchio, Rachael H. A. Jones, Ian S. Schofield, Thomas M Kinfe, Jaime Ibáñez, Dario Farina, Stuart N. Baker
Motor units convert the last neural code of movement into muscle forces. The classic view of motor unit control is that the central nervous system sends common synaptic inputs to motoneuron pools and that motoneurons respond in an orderly fashion dic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e9d9d0fbd0cd3374dd3a2fd59913a4
https://doi.org/10.1101/2021.12.07.471592
https://doi.org/10.1101/2021.12.07.471592
Publikováno v:
Nmr in Biomedicine
Localised signal voids in diffusion‐weighted (DW) images of skeletal muscle have been postulated to occur as a result of muscle fibre contraction and relaxation. We investigated the contrast mechanism of these signal voids using a combination of mo
Autor:
Tim Williams, Andrew M. Blamire, Paola Porcari, Roger G. Whittaker, Luis Braz, Ian S. Schofield
Publikováno v:
Annals of Neurology.
A novel diffusion-weighted magnetic resonance imaging protocol sensitive to contraction of individual skeletal motor units was developed. We applied this technique to the lower limb muscles of 4 patients with confirmed amyotrophic lateral sclerosis (
Autor:
Ian S. Schofield, Luca Maderna, Alon Abraham, Anders Fuglsang-Frederiksen, Vivian E. Drory, David Czell, W. Nix, Kirsten Pugdahl, Jean-Philippe Camdessanché, Markus Weber, Michael Swash, Reinhard Dengler, Lejla Paracka, Birger Johnsen, M. de Carvalho, Rocco Liguori, Christoph Neuwirth, Katja Kollewe
Publikováno v:
Johnsen, B, Pugdahl, K, Fuglsang-Frederiksen, A, Kollewe, K, Paracka, L, Dengler, R, Camdessanché, J-P, Nix, W, Liguori, R, Schofield, I, Maderna, L, Czell, D, Neuwirth, C, Weber, M, Drory, V, Abraham, A, Swash, M & Carvalho, M D 2018, ' Diagnostic criteria for amyotrophic lateral sclerosis: a multicentre study of inter-rater variation and sensitivity ' Clinical Neurophysiology .
Johnsen, B, Pugdahl, K, Fuglsang-Frederiksen, A, Kollewe, K, Paracka, L, Dengler, R, Camdessanché, J P, Nix, W, Liguori, R, Schofield, I, Maderna, L, Czell, D, Neuwirth, C, Weber, M, Drory, V E, Abraham, A, Swash, M & de Carvalho, M 2019, ' Diagnostic criteria for amyotrophic lateral sclerosis: A multicentre study of inter-rater variation and sensitivity ', Clinical Neurophysiology, vol. 130, no. 2, pp. 307-314 . https://doi.org/10.1016/j.clinph.2018.11.021
Johnsen, B, Pugdahl, K, Fuglsang-Frederiksen, A, Kollewe, K, Paracka, L, Dengler, R, Camdessanché, J P, Nix, W, Liguori, R, Schofield, I, Maderna, L, Czell, D, Neuwirth, C, Weber, M, Drory, V E, Abraham, A, Swash, M & de Carvalho, M 2019, ' Diagnostic criteria for amyotrophic lateral sclerosis: A multicentre study of inter-rater variation and sensitivity ', Clinical Neurophysiology, vol. 130, no. 2, pp. 307-314 . https://doi.org/10.1016/j.clinph.2018.11.021
Objective This study assesses inter-rater agreement and sensitivity of diagnostic criteria for amyotrophic lateral sclerosis (ALS). Methods Clinical and electrophysiological data of 399 patients with suspected ALS were collected by eleven experienced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a57b027f16313f27fbc0e2948cd8e0b
https://pure.au.dk/portal/da/publications/diagnostic-criteria-for-amyotrophic-lateral-sclerosis-a-multicentre-study-of-interrater-variation-and-sensitivity(9e369d99-408d-438a-802c-243941f9b8d4).html
https://pure.au.dk/portal/da/publications/diagnostic-criteria-for-amyotrophic-lateral-sclerosis-a-multicentre-study-of-interrater-variation-and-sensitivity(9e369d99-408d-438a-802c-243941f9b8d4).html
Autor:
Ian S. Schofield, Birger Johnsen, M. de Carvalho, Kirsten Pugdahl, W. Nix, Annick Labarre-Vila, Anders Fuglsang-Frederiksen, Jean-Philippe Camdessanché, P. Fawcett, Hatice Tankisi, Rocco Liguori
Publikováno v:
Pugdahl, K, Johnsen, B, Tankisi, H, Camdessanche, J-P, Carvalho, M D, Fawcett, P R W, Labarre-Vila, A, Liguori, R, Nix, W, Schofield, I & Fuglsang-Frederiksen, A 2017, ' Added value of electromyography in the diagnosis of myopathy: A consensus exercise ', Clinical Neurophysiology, vol. 128, no. 5, pp. 697-701 .
© 2017 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.
Objective: Currently, neurologists may primarily rely on blood biomarkers, muscle biopsy, MRI, and genetics in the diagnostic w
Objective: Currently, neurologists may primarily rely on blood biomarkers, muscle biopsy, MRI, and genetics in the diagnostic w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6eb80064bfa0321c46d0475f4ed960a1
https://hdl.handle.net/10451/53342
https://hdl.handle.net/10451/53342
Autor:
Andrew M. Blamire, Paola Porcari, Luis Braz, Tim Williams, Ian S. Schofield, Roger G. Whittaker
Publikováno v:
Clinical Neurophysiology. 130:e29
Objective To develop a clinically applicable non-invasive method for detecting motor unit fasciculation in patients with Amyotrophic Lateral Sclerosis (ALS). Methods The lower limbs of 6 healthy controls and 4 patients with confirmed ALS were scanned