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Rehabilitation of the head-injured child: basic research and new technology
F D Rose1, D A Johnson, E A Attree
1Department of Psychology, University of East London, UK.
Insights
Child brain damage recovery is enhanced by brain plasticity. Virtual Reality (VR) offers a novel way to provide environmental enrichment, improving rehabilitation outcomes for children with brain injuries.
Area of Science:
- Neuroscience
- Pediatric Rehabilitation
- Biomedical Engineering
Background:
- Child brain damage can be as impairing as adult damage.
- Brain plasticity, particularly in younger brains, is crucial for recovery.
- Environmental enrichment in animal models stimulates plasticity and improves behavioral outcomes.
Purpose of the Study:
- To explore how to maximize brain damage recovery in children.
- To investigate the role of brain plasticity and environmental interaction in rehabilitation.
- To introduce Virtual Reality (VR) as a tool for tailored environmental enrichment.
Main Methods:
- Review of research on environmental enrichment in rats.
- Analysis of clinical experience regarding environmental interaction in rehabilitation.
- Discussion of Virtual Reality (VR) applications for pediatric brain injury.
Main Results:
- Environmental enrichment stimulates anatomical and biochemical plasticity.
- Enriched environments can ameliorate behavioral consequences of brain damage.
- Virtual environments can be tailored to individual child capacities.
Conclusions:
- Focusing on brain plasticity and its modulation is key for pediatric brain injury recovery.
- Virtual Reality (VR) presents a promising solution to overcome sensory, motor, and cognitive barriers to environmental interaction.
- VR enables children with disabilities to benefit from environmental enrichment for rehabilitation.
Abstract:
The view that brain damage in children is less impairing than equivalent damage in adults is no longer acceptable. However, it is acknowledged that recovery following brain damage, when it does occur, owes much to the plasticity of the brain and that the young brain displays greater plasticity than the mature brain. To maximize brain damage recovery in children we need to focus both on what is known about brain plasticity and how to influence it. Research on environmental enrichment in rats has told us that enforced interaction with a complex environment can both stimulate anatomical and biochemical plasticity and ameliorate some of the behavioural consequences of brain damage. The view that environmental interaction has rehabilitative value also accords with clinical experience. However, the sensory, motor and cognitive consequences of brain damage often conspire to make environmental interaction difficult. One potential solution lies in using computers to generate virtual environments tailored to the precise sensory and motor capacities of the brain-injured child. In this way children may be enabled to benefit from environmental interaction whatever their level of disability. The use of Virtual Reality (VR) in the context of rehabilitation is discussed and relevant work reviewed.