Brain Injury in Children

An injury to a developing brain can affect skills that have not yet emerged. A child injured at five may appear to recover fully and then struggle at eleven with planning and organisation, because those functions were maturing in the damaged region.

This is called growing into deficit, and it is the single most important difference from adult brain injury. It is also why 'they made a full recovery' should be treated as a statement about now rather than about the future.

Physical rehabilitation for motor recovery, delivered as play. Cognitive and communication therapy. Feeding and swallowing where affected. Behaviour and regulation support, since emotional regulation is frequently affected and is often read as naughtiness.

Fatigue is profound and under-recognised in children, and school demands have to be reduced deliberately during recovery rather than as a concession.

Returning to school is a graded process, not a date. Reduced hours, a quiet space, reduced homework, extra time and written instructions rather than verbal are the common adjustments.

The school needs written information about what changed and what to watch for, because the child will look well and teachers will otherwise interpret difficulty as behaviour.

Review is scheduled at developmental transitions — starting school, moving to secondary school, exam years — rather than ended when physical recovery plateaus.

Families should expect to come back rather than be discharged, and we say so at the start so that later difficulty is not experienced as a relapse.

A young child’s injury can look mild and then become apparent years later, when the frontal skills that were damaged are the ones the school curriculum begins to demand.

This is why follow-up extends through developmental stages rather than ending when the child looks recovered, and why a discharge at age six is not the end of the story.

The evidence is modest but real. How far a child recovers depends on the injury itself — its severity, type and the age at which it happened — and on the child’s environment, including family and therapy 2. A meta-analysis of 23 randomised trials in children and adolescents with acquired brain injury found that interventions for executive skills, the thinking and self-control skills used to plan and regulate behaviour, produced small-to-medium improvements that did not fade over time 3.

Parents are part of the treatment rather than observers. In that meta-analysis the benefit was larger when parents took part 3, a review of 56 studies found strong evidence for family-focused interventions 4, and in seven randomised trials, programmes that coached parents improved their child’s behaviour after traumatic brain injury 5. Most trials involved adolescents, so the evidence for young children is thinner 3.