Related Experiment Video
Updated: Aug 15, 2026

Controlled Cortical Impact Model for Traumatic Brain Injury
Published on: August 5, 2014
Long-term outcome in severe traumatic brain injury is significantly influenced by brainstem involvement
1Department of Neurosurgery, University of Cologne, Germany. drchrwedekind@web.de
Primary Objective:
To study the 1-year-outcome of 32 survivors of severe traumatic brain injury with respect to the impact of brainstem injury.
Research Design:
Retrospective clinical study performed in a university hospital.
Methods And Procedures:
Thirty-two 1-year-survivors (15 with brainstem injury present) of severe traumatic brain injury were investigated for neurological function, activities of daily living, need for care and professional ability.
Main Outcomes And Results:
Visual impairment, spasticity, co-ordination deficits and organic psychosis were more frequent in the group harbouring brainstem lesions. Professional ability was worse among these patients.
Conclusion:
Brainstem involvement in survivors of severe traumatic brain injury conveys a negative impact on long-term outcome.
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