This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages without signing in

Localisation of cerebellar lesions

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

Cerebellar disease may be the result of lesions which affect:

  • the cerebellum
  • the input from proprioceptors, inner ear and cerebral hemispheres
  • the output from the cerebellum, which passes via the superior cerebellar peduncles

The clinical features of lesions in different locations is outlined below:

Midline cerebellar lesions affect:

  • anti-gravity reflexes
  • gait and stance ataxia
  • little limb ataxia

Lesions in the superior cerebellar peduncle (outflow lesions) cause:

  • intention tremor

Lesions in the midbrain, pons and medulla (inflow & outflow lesions) cause:

  • ataxia and/or intention tremor
  • other localising brainstem signs e.g. cranial nerve palsies

Ref: Essential Neurology, Wilkinson, I.M.S., 1993, 2nd edition, Blackwell Scientific Publications, p.114

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.