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Cited by 604

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

ALS motor phenotype heterogeneity, focality, and spread: Deconstructing motor neuron degeneration

Open access
Ravits, John M., La Spada, Albert R.·2009·Neurology

Abstract

Heterogeneity of motor phenotypes is a clinically well-recognized fundamental aspect of amyotrophic lateral sclerosis (ALS) and is determined by variability of 3 independent primary attributes: body region of onset; relative mix of upper motor neuron (UMN) and lower motor neuron (LMN) deficits; and rate of progression. Motor phenotypes are determined by the anatomy of the underlying neuropathology and the common defining elements underlying their heterogeneity are that motor neuron degeneration is fundamentally a focal process and that it spreads contiguously through the 3-dimensional anatomy of the UMN and LMN levels, thus causing seemingly complex and varied clinical manifestations. This suggests motor neuron degeneration in ALS is in actuality a very orderly and actively propagating process and that fundamental molecular mechanisms may be uniform and their chief properties deduced. This also suggests opportunities for translational research to seek pathobiology directly in the less affected regions of the nervous system.

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Crossref · 10.1212/wnl.0b013e3181b6bbbd

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Metadata

Authors
Ravits, J. M., & La Spada, A. R.
Venue
Neurology
Published
2009-09-08
Volume
73
Issue
10
Pages
805-811
ISSN
  • 0028-3878 (ISSN-L)
  • 1526-632X
OpenAlex
W2157557701
Cited by
604
References
4
FWCI
16.31
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: ALS motor phenotype heterogeneity, focality, and spread: Deconstructing motor neuron degeneration. https://app.cochat.ai/papers/10.1212/wnl.0b013e3181b6bbbd
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Ravits, J. M., & La Spada, A. R. (2009). ALS motor phenotype heterogeneity, focality, and spread: Deconstructing motor neuron degeneration. Neurology. https://doi.org/10.1212/wnl.0b013e3181b6bbbd

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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