This site is intended for healthcare professionals

Go to /sign-in page

You can view 5 more pages before signing in

Corpus callosum signs

Authoring team

Space-occupying lesions in the corpus callosum yield a distinctive clinical picture.

Mental symptoms are prominent and typically the first to be noticed. Common features are apathy, drowsiness and defect of memory; depression and anxiety may be present. Epileptic convulsions may occur.

An expanding lesion may lead to other symptoms depending upon the tissue affected:

  • midline lesions extending laterally to the central white matter may damage the corticospinal tracts
  • anterior lesions extending into the frontal lobes may cause a unilateral or bilateral grasp reflex
  • interruption of cortical callosal fibres linking related parts of the two hemispheres may produce apraxia

Create an account to add page annotations

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.