Literature DB >> 8434885

Signal loss in the motor cortex on magnetic resonance images in amyotrophic lateral sclerosis.

K Ishikawa1, H Nagura, T Yokota, H Yamanouchi.   

Abstract

Three of 7 patients with amyotrophic lateral sclerosis had bilateral signal loss confined to the motor cortex on T2-weighted magnetic resonance images. None of the control subjects had this abnormality. Although not present in every patient, this finding might reflect the primary pathological process of the motor cortex in amyotrophic lateral sclerosis.

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Mesh：

Year:  1993        PMID： 8434885     DOI： 10.1002/ana.410330214

Source DB:  PubMed          Journal:  Ann Neurol        ISSN： 0364-5134            Impact factor:   10.422


  23 in total

Review 1.  The present and the future of neuroimaging in amyotrophic lateral sclerosis.

Authors:  F Agosta; A Chiò; M Cosottini; N De Stefano; A Falini; M Mascalchi; M A Rocca; V Silani; G Tedeschi; M Filippi
Journal:  AJNR Am J Neuroradiol       Date:  2010-04-01       Impact factor: 3.825

2.  High-Resolution 7T MR Imaging of the Motor Cortex in Amyotrophic Lateral Sclerosis.

Authors:  M Cosottini; G Donatelli; M Costagli; E Caldarazzo Ienco; D Frosini; I Pesaresi; L Biagi; G Siciliano; M Tosetti
Journal:  AJNR Am J Neuroradiol       Date:  2015-12-17       Impact factor: 3.825

3.  Reduced MTR in the corticospinal tract and normal T2 in amyotrophic lateral sclerosis.

Authors:  J L Tanabe; M Vermathen; R Miller; D Gelinas; M W Weiner; W D Rooney
Journal:  Magn Reson Imaging       Date:  1998-12       Impact factor: 2.546

4.  High signal intensity on T1 weighted MRI of the anterolateral column of the spinal cord in amyotrophic lateral sclerosis.

Authors:  M Waragai; H Shinotoh; M Hayashi; T Hattori
Journal:  J Neurol Neurosurg Psychiatry       Date:  1997-01       Impact factor: 10.154

5.  Voxel-based morphometry study of brain volumetry and diffusivity in amyotrophic lateral sclerosis patients with mild disability.

Authors:  F Agosta; E Pagani; M A Rocca; D Caputo; M Perini; F Salvi; A Prelle; M Filippi
Journal:  Hum Brain Mapp       Date:  2007-12       Impact factor: 5.038

6.  Cortical T2 signal shortening in amyotrophic lateral sclerosis is not due to iron deposits.

Authors:  M J Hecht; C Fellner; A Schmid; B Neundörfer; F A Fellner
Journal:  Neuroradiology       Date:  2005-09-21       Impact factor: 2.804

7.  Assessment of white matter tract damage in patients with amyotrophic lateral sclerosis: a diffusion tensor MR imaging tractography study.

Authors:  F Agosta; E Pagani; M Petrolini; D Caputo; M Perini; A Prelle; F Salvi; M Filippi
Journal:  AJNR Am J Neuroradiol       Date:  2010-04-15       Impact factor: 3.825

8.  Magnetic resonance signal abnormalities along the pyramidal tracts in amyotrophic lateral sclerosis.

Authors:  F Carella; M Grisoli; M Savoiardo; D Testa
Journal:  Ital J Neurol Sci       Date:  1995-11

9.  Involvement of corpus callosum in amyotrophic lateral sclerosis shown by MRI.

Authors:  M Van Zandijcke; J Casselman
Journal:  Neuroradiology       Date:  1995-05       Impact factor: 2.804

10.  Combined 3T diffusion tensor tractography and 1H-MR spectroscopy in motor neuron disease.

Authors:  M Nelles; W Block; F Träber; U Wüllner; H H Schild; H Urbach
Journal:  AJNR Am J Neuroradiol       Date:  2008-08-13       Impact factor: 3.825
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