This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Sites of upper motor neurone signs

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

The site of an upper motor neurone lesion determines the distribution of the deficit seen. Thus:

  • peripheral hemisphere lesion - this will cause a contralateral monoparesis

  • deep hemisphere lesion - this will cause a contralateral hemiparesis

  • cervical spinal cord lesion - causes a paraparesis

  • midbrain, pons, brainstem or upper cervical cord - this leads to a tetraparesis

Related pages

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.