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.

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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 United Kingdom and Republic of Ireland. 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.
Directory search
Brain Injury listings
Brain Injury Expert Witness Cases & Claims
Related expert witness specialties
Questions answered
Frequently asked questions
Will a Brain Injury expert witness respond to Part 35 questions?
Yes - CPR 35.6 entitles the parties to put written questions on a report, and answering them is part of the expert's duty to the court. A Brain Injury report prepared for proceedings in England and Wales carries the Part 35 statement of truth, with equivalent duties applying in the other UK jurisdictions.
Can a Brain Injury expert act as a single joint expert?
Where the court directs a single joint expert under CPR 35.7, the instruction is agreed between the parties and put jointly - a routine basis of instruction in this field. Whether a particular practitioner accepts SJE appointments is confirmed with the practitioner at the enquiry stage.
Will the expert attend joint discussions or give evidence at trial?
Where the court directs discussions between experts under CPR 35.12, they meet and produce a joint statement of what is agreed and what is disputed; attendance at trial - in person or by video link - is likewise a matter of court direction. These commitments are confirmed with the practitioner at instruction.
Can I choose a Brain Injury expert of a specific gender, or one who assesses remotely?
Yes on both counts. Every listing displays the practitioner's gender, consulting locations and assessment types - face to face, remote or both - so sensitive-instruction preferences can be applied at the shortlisting stage, before any contact is made.