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Updated: May 30, 2026

Assessing Changes in Synaptic Plasticity Using an Awake Closed-Head Injury Model of Mild Traumatic Brain Injury
Published on: January 20, 2023
[Severe traumatic brain injury]
1Neurochirurgische Klinik, Universitätsklinikum Heidelberg, Heidelberg, Deutschland. christopher.beynon@med.uni-heidelberg.de
Insights
Traumatic brain injury (TBI) is a major cause of death and disability. Secondary brain injury, which develops after the initial trauma, is treatable with specialized neurointensive care and monitoring.
Area of Science:
- Neurology
- Trauma Surgery
- Critical Care Medicine
Context:
- Traumatic brain injury (TBI) is a significant cause of mortality and morbidity, particularly in individuals under 45.
- Primary TBI results from immediate physical damage, while secondary TBI evolves over time.
- Effective management necessitates specialized trauma centers for advanced diagnostics and treatment.
Purpose:
- To outline the critical elements of managing severe traumatic brain injury.
- To emphasize the importance of timely intervention for secondary brain injury.
- To highlight the role of neurointensive care and neuromonitoring.
Summary:
- Secondary brain injury, a progressive consequence of TBI, presents therapeutic opportunities.
- Management involves surgical interventions like hematoma evacuation and specialized neurointensive care.
- Key principles include managing intracranial pressure and utilizing invasive neuromonitoring.
Impact:
- Improved patient outcomes through specialized care and timely interventions.
- Reduced morbidity and mortality associated with severe traumatic brain injury.
- Advancement of neurocritical care protocols for TBI patients.
Abstract:
Traumatic brain injury is a leading cause of morbidity and mortality, especially under 45 years of age. The primary brain injury occurs at the moment of trauma and is defined by the direct damage to tissue. In contrast, secondary brain injury develops over time and is accessible to therapeutic interventions. Patients with severe traumatic brain injury have to be transferred to a specialized trauma centre in order to perform appropriate diagnostic and therapeutic procedures. These include surgical management of lesions (e.g. haematoma evacuation) as well as specific neurointensive care. Neurointensive care medicine principles such as treatment of increased intracranial pressure and advanced invasive neuromonitoring of brain tissue have to be followed.
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