NDIS Neuropsychology for Acquired Brain Injury

Someone recovering from a stroke, a fall or a car accident can seem completely fine in a five-minute conversation. Then the bills stop getting paid, appointments are missed and cooking a familiar meal becomes overwhelming. After an acquired brain injury (ABI), changes to memory, attention, planning and behaviour are often the hardest to see, and the easiest to mistake for laziness, stubbornness or "not trying".

A neuropsychological assessment puts those hidden changes on paper. It shows which thinking skills have been affected, which are still strong and what support is likely to help. For NDIS participants, that clarity can shape everything from daily routines to the evidence in a plan reassessment.

What is an acquired brain injury?

An acquired brain injury is damage to the brain that happens at any time after birth (Queensland Health). It can result from:

• traumatic causes, such as falls, motor vehicle accidents or assaults (see NDIS Neuropsychology for Traumatic Brain Injury)

• non-traumatic causes, such as stroke, lack of oxygen, infection or a brain tumour

• degenerative conditions that affect the brain over time

No two brain injuries are the same. Recovery and ongoing effects depend on how severe the injury is and which part of the brain is affected, which is exactly why a one-size-fits-all support plan rarely works.

How ABI shows up in everyday life

The effects of ABI are rarely tidy. They tend to show up in ordinary moments:

• Memory: forgetting a conversation from this morning, or asking the same question several times

• Attention: losing track halfway through a task when the TV is on or someone is talking

• Executive functioning: knowing what needs to happen but struggling to start, plan, sequence or finish it

• Processing speed: needing extra time to follow instructions or answer a question

• Language and communication: searching for words or losing the thread of a conversation

• Behaviour and emotions: irritability, impulsivity or low motivation that wasn't there before

Because these changes are invisible, they're easy to miss. A person may present well at a planning meeting yet struggle to manage money, keep a job or live as independently as they'd like. Often it's family and support workers who notice first.

What happens in a neuropsychological assessment

A neuropsychologist looks at how the brain injury has affected functioning, including perception, attention, memory, language, emotions and behaviour, problem-solving and planning (Synapse). The process usually looks like this:

1. A conversation first. An interview with the participant and, with consent, family or carers about what has changed since the injury and what matters most to them now.

2. A look at the history. A review of hospital, rehabilitation and therapy records, so the assessment builds on what's already known.

3. Testing. Standardised tasks covering areas such as memory, attention and problem-solving, paced with breaks to manage fatigue.

4. Results you can use. A report with findings, strengths and practical recommendations the whole team can act on.

[CARED INSIGHT: how CARED neuropsychologists share results with participants and families, and typical timeframes. Confirm with the clinical team.]

Strengths matter as much as difficulties

A good assessment doesn't just list what's harder now. Identifying abilities that haven't been affected matters just as much, because supports work best when they build on existing strengths. For example, someone who struggles to remember spoken instructions might do well with written checklists or visual prompts.

Turning findings into NDIS supports

Findings can help the team:

• choose strategies that match the participant's profile, such as checklists, phone reminders or structured routines

• decide the type and level of support needed, for example prompting versus hands-on help

• adapt therapy so it suits how the participant learns

• plan for major decisions, such as living arrangements, study or returning to work

• provide evidence of cognitive and functional needs for a plan reassessment

Take a participant who keeps missing appointments. Without an assessment, the team might simply add more reminders. If testing shows the real difficulty is planning and starting tasks rather than remembering them, the better support may be someone who helps break the day into clear steps. Same problem, very different solution.

Working with other services after ABI

A neuropsychological assessment often becomes the shared reference point for the rest of the team:

• Occupational Therapy: puts practical strategies in place and may complete a Functional Capacity Assessment. See Neuropsychological Assessment vs Functional Capacity Assessment.

• Psychology: supports adjustment, mood and coping after injury.

• Speech Pathology: helps with communication and swallowing difficulties.

• Physiotherapy: supports mobility and physical recovery. See NDIS Physiotherapy for Acquired Brain Injury.

• Positive Behaviour Support: where behaviours of concern have emerged.

If the injury is covered by a compensation scheme

If an ABI resulted from a motor vehicle accident or workplace injury, a statutory compensation scheme may cover treatment and support. The NDIA says it cannot fund supports a statutory scheme already provides. See NDIS Neuropsychology for Traumatic Brain Injury for more.

Next step

Whether you're a support coordinator, a participant or a family member, you don't need to have all the answers before reaching out. Check neuropsychologist availability, refer a participant or learn more about CARED's neuropsychological assessments.

This article is general information, not individual clinical or NDIS advice.