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Updated: Apr 17, 2026
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Investigations on Alterations of Hippocampal Circuit Function Following Mild Traumatic Brain Injury
Published on: November 19, 2012
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Language impairments in traumatic brain injury: a window into complex cognitive performance
Asha K Vas1, Sandra B Chapman1, Lori G Cook1
1Center for Brain Health, University of Texas at Dallas, Dallas, TX, USA.
Handbook of Clinical Neurology
|February 23, 2015
Summary
Standard assessments often miss complex language issues after traumatic brain injury (TBI). This work advocates for a cognitive control approach to better understand and treat persistent higher-order language deficits in TBI recovery.
Area of Science:
- Neuroscience
- Linguistics
- Cognitive Psychology
Background:
- Standard aphasia assessments inadequately capture higher-order cognitive-linguistic deficits following traumatic brain injury (TBI).
- Persistent complex linguistic impairments in chronic TBI recovery hinder comprehensive remediation efforts.
- Understanding these higher-order deficits is crucial for effective TBI rehabilitation.
Purpose of the Study:
- To review metrics for assessing higher-order language proficiencies post-TBI.
- To highlight a paradigm shift towards cognitive control approaches for complex language evaluation and retraining.
- To explore the relationship between complex language abilities and cognitive control functions in TBI.
Main Methods:
- Literature review of precursor metrics for higher-order language assessment.
- Discussion of a cognitive control framework for measuring and retraining complex language skills.
- Analysis of the interplay between higher-order language and cognitive control in TBI.
Main Results:
- Existing assessments are insufficient for characterizing complex linguistic sequelae of TBI.
- A cognitive control-based approach offers a more effective framework for addressing higher-order language deficits.
- Complex language abilities are intricately linked with cognitive control functions.
Conclusions:
- Future research should focus on novel methods for identifying and treating higher-order language impairments in TBI.
- Clinical management strategies can be enhanced by incorporating cognitive control principles.
- Higher-order language deficits in TBI are potentially modifiable through targeted interventions.
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