Brain injury expert witnesses
Listed brain injury expert witnesses address the neurological, cognitive and functional consequences of traumatic or acquired brain injury. The discipline selected depends on whether the issue is mechanism, imaging, cognition, behaviour or rehabilitation.

01
The evidence
What a brain injury expert witness is asked to determine
The records may include acute imaging, contemporaneous observations, rehabilitation notes and later neuropsychological testing. A specialist opinion can distinguish the evidence available at the time from conclusions reached after recovery has unfolded.
- Whether the documented mechanism, Glasgow Coma Scale observations and imaging support the injury described.
- Whether cognitive, behavioural or psychiatric symptoms are consistent with the recorded injury and clinical course.
- Whether a delay in assessment, imaging or referral altered outcome on the available evidence.
- What can properly be said about function, capacity, rehabilitation and future support within the expert’s discipline.
- Where neurosurgical, neurological, neuropsychological and rehabilitation opinions answer separate questions.
Practitioners are listed by discipline and can be narrowed by location across the four UK nations. The register publishes the listing; the instruction is agreed directly with the practitioner.
Related evidence
Where this specialist evidence fits
The appropriate route follows the clinical question. These related specialties may answer different parts of the same instruction.
Neuropsychology
Cognitive assessment, validity testing and the functional effect of a brain injury.
View specialty →02Radiology
Imaging interpretation where the issue is what the scan showed at the time.
View specialty →03Spinal injuries
Associated neurological injury and the distinction between head and spinal evidence.
View specialty →Search the register for a brain injury expert witness suited to the question in issue.
See brain injury listingsReport routes
Reports prepared
A records review report can deal with the contemporaneous material where an examination is not required. A breach and causation report can separate the standard-of-care question from the clinical consequence alleged.
Where the instruction concerns present symptoms, function or future course, a condition and prognosis report may form a separate part of the evidence. The report pages set out the form requirements.
Brain Injury expert witness evidence
A brain injury expert witness provides an opinion within the limits of the instruction, source material and discipline-specific expertise. The records and clinical question determine the scope of the evidence.
See the relevant NICE head injury guidance alongside the case material.
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