Neuropsychologist
Expert Witness Services
Specialist assessment of brain-behaviour relationships. Our expert neuropsychologists provide detailed psychometric testing and clinical evidence for acquired brain injury (ABI), neurodegenerative conditions, and complex cognitive impairment.
What Is a Neuropsychologist?
A Neuropsychologist is a highly specialised psychologist who studies the relationship between the physical brain and a person’s cognitive, emotional, and behavioural functioning.
In the medico-legal context, neuropsychologists use standardised psychometric tests to quantify deficits in memory, attention, executive function, and intelligence. They are essential for cases involving:
Qualifications & Registration
When to Instruct a Neuropsychologist
Neuropsychologists are required when objective data is needed regarding a person’s cognitive strengths and weaknesses. Instruct this expert type when you need:
Psychometric Testing
Standardised measurement of IQ, memory, language, and executive functions using validated tools.
Causation
Determining if cognitive deficits are attributable to an index event or pre-existing conditions.
Prognosis
Assessing the likely recovery of cognitive function and long-term neurorehabilitation needs.
Capacity to Work
Evaluating how cognitive impairment affects vocational capability and professional performance.
Neurorehabilitation
Recommending specialist cognitive therapy and estimating the costs of future care and support.
Mental Capacity
Assessing capacity for financial management, litigation, or testamentary decisions under the MCA 2005.
Legal Areas Covered
Neuropsychologists provide specialist evidence across the following legal areas:
Personal Injury
Assessing traumatic brain injury, concussion, and cognitive loss following accidents or assaults.
Clinical Negligence
Brain injury resulting from surgical error, delayed diagnosis of stroke, or birth-related hypoxia.
Court of Protection
Complex mental capacity assessments (COP3) regarding financial affairs and health decisions.
Criminal Law
Assessing cognitive capacity for fitness to plead, suggestibility, and criminal intent (mens rea).
Employment Law
Disability discrimination, fitness to work assessments, and reasonable adjustments for neurodivergence.
Probate & Estates
Retrospective and contemporaneous testamentary capacity assessments (Banks v Goodfellow).
Conditions Assessed
Brain Injury
- Traumatic Brain Injury (TBI)
- Minor Head Injury & Concussion
- Anoxic/Hypoxic Injury
- Stroke & Brain Haemorrhage
- Encephalitis & Meningitis
Neurodegeneration
- Alzheimer’s Disease
- Vascular Dementia
- Frontotemporal Dementia
- Mild Cognitive Impairment (MCI)
- Early Onset Dementia
Neurodevelopmental
- Autism Spectrum Disorder (ASD)
- ADHD (Adult & Child)
- Specific Learning Disabilities
- Fetal Alcohol Syndrome (FASD)
Neurological Disorders
- Epilepsy & Seizure Disorders
- Multiple Sclerosis (Cognitive aspect)
- Parkinson’s Disease
- Huntington’s Disease
Toxic & Metabolic
- Carbon Monoxide Poisoning
- Alcohol-Related Brain Damage
- Heavy Metal Exposure
- Solvent Neurotoxicity
Functional Deficits
- Memory Impairment
- Executive Dysfunction
- Attention & Processing Speed
- Language & Aphasia
- Visuospatial Deficits
Our Assessment Process
Instruction Received
Submit your instruction with case details
Expert Matched
We identify the most suitable neuropsychologist
CV & Quote Sent
Expert CV and fee estimate within 1 hour
Assessment Scheduled
Face-to-face or video appointment arranged
Clinical Assessment
Comprehensive psychometric and clinical interview
Report Delivered
CPR Part 35 compliant report delivered
What’s Included in the Expert Report
Report Contents
- Instructions and documents reviewed
- Relevant background and medical history
- Account of index event(s) and injury
- Neuropsychological testing results (Psychometrics)
- Cognitive profile (Memory, Attention, Executive Function)
- Symptom validity and effort testing findings
- Clinical formulation and diagnostic opinion
- Opinion on causation and attribution
- Functional impact and vocational prognosis
- Rehabilitation recommendations and costs
- Mental capacity assessment (if instructed)
- Statement of truth and declaration
Quality Standards
Why Instruct Our Neuropsychologists?
Specialist Panel
Highly qualified neuropsychologists with QiCN and SRCN registration.
CVs in 1 Hour
Rapid response with expert CVs and fee quotes for your case.
Urgent Reports Available
Rapid turnaround options for tight litigation and court deadlines.
Nationwide Coverage
Experts available for home visits, clinic assessments, or remote testing.
HCPC Registered
All experts are regulated practitioners with current clinical experience.
Court Experienced
Experienced in high-value brain injury claims and oral evidence.
Fees & Funding Options
Private / Insurance
- Competitive fixed fees
- Fee estimate provided upfront
- Deferred payment available
- Direct billing to insurers
Legal Aid (LAA)
- LAA rates accepted
- Prior authority applications supported
- Experienced in publicly funded cases
Court / CPS Funded
- Crown Court rates
- CPS panel experience
- Court-appointed instructions
Frequently Asked Questions
A neurologist is a medical doctor who diagnoses and treats physical diseases of the nervous system (e.g., using MRI, EEG, or medication). A neuropsychologist is a psychologist who assesses how those brain conditions affect a person’s cognitive abilities (like memory and attention), emotions, and behaviour through psychometric testing.
Commonly used tests include the WAIS-IV (for intelligence), WMS-IV (for memory), and various batteries for executive function, processing speed, and language. They also use specific “effort testing” or symptom validity tests (SVTs) to ensure results are a true reflection of the person’s ability.
Yes. Neuropsychologists are frequently instructed in Court of Protection cases. Their ability to objectively measure cognitive impairment makes them ideal for assessing the “diagnostic” and “functional” tests of capacity under the Mental Capacity Act 2005.
Neuropsychological assessments are more intensive than standard psychiatric interviews. Testing typically takes between 3 to 6 hours, sometimes spread over two sessions to avoid fatigue, which can negatively impact test results.
While clinical interviews can be done via video, many neuropsychological tests require physical manipulation of blocks or paper-and-pencil tasks. However, “tele-neuropsychology” is increasingly common for certain cognitive batteries. The expert will advise on the most appropriate method for the specific case.
The Qualification in Clinical Neuropsychology (QiCN) is the “gold standard” post-doctoral qualification for neuropsychologists in the UK. It demonstrates that the psychologist has completed advanced training and supervised practice specifically in the field of brain injury and neurological disorders.
Instruct a Neuropsychologist Today
CVs and quotes in 1 hour. Urgent reports in 1-4 days. The UK’s leading panel of HCPC registered clinical neuropsychologists.
