Communicating with a non-verbal person living with ALS

When amyotrophic lateral sclerosis affects the muscles used for speech, a person may gradually lose the ability to speak clearly or produce any voice at all. This change is often called anarthria or severe dysarthria, although the person’s language, intelligence, emotions and understanding may remain largely intact. The most important shift is to separate speech from communication: a quiet voice does not mean a quiet mind.

Communication with non-verbal ALS patients works best when it is treated as a shared process rather than a test of speed or memory. Family members, support workers, nurses and visitors may need to slow down, watch closely and learn the person’s preferred signals. A reliable method can reduce frustration and help the person retain control over everyday decisions.

In Australia, support may involve a speech pathologist, an occupational therapist, a neurologist, a general practitioner and an NDIS planner. People in rural and remote areas may use telehealth or travel to a larger regional centre, while services in Sydney, Melbourne, Brisbane, Perth, Adelaide, Canberra, Hobart and Darwin can vary in availability. Planning early helps a person access equipment and training before communication becomes urgent.

Start with respect and patience

Speak directly to the person, even when a family member or support worker is present. Use a normal adult tone and avoid talking about them as if they are not in the room. Allow extra time after asking a question. Rushing to fill a silence can lead to incorrect answers, while repeated interruptions may make the person withdraw from communication altogether.

Ask how they would like to communicate and what makes the process easier. Some people prefer yes-or-no questions; others want to spell, type or use an eye-gaze device. A person may communicate differently when tired, short of breath, in pain or affected by medication. The best method is flexible and should be reviewed as ALS changes.

Presume competence unless there is clear evidence that the person cannot understand or make a decision. A person who cannot speak may still be able to use facial expression, eye movement, a finger, a foot, a switch or a communication aid. If their movements are limited, offer choices in a way that does not reveal the answer through your voice or body language.

Build a dependable communication system

Begin with a simple backup system that everyone understands. For example, agree that one long blink means “yes” and two blinks mean “no”, or use a deliberate look to the left for “yes” and to the right for “no”. Test the signal by asking questions with known answers, such as whether the person is wearing glasses. Keep the agreed system written in the person’s care notes and near their bed or chair.

Alphabet boards can be useful when speech is no longer reliable. The communication partner can point to letters in order, or use a frequency-based layout that groups common letters and sounds. The person may blink, look up or activate a switch when the correct letter is reached. It is essential to confirm each word rather than guessing from the first few letters.

A low-tech board should remain available even if the person uses an app or speech-generating device. Batteries run out, internet connections fail and technology can be left in another room. A notebook, marker, printed alphabet, laminated choice board and bedside whiteboard can provide valuable continuity.

Use technology before it becomes urgent

Augmentative and alternative communication, often shortened to AAC, includes any method that supplements or replaces natural speech. Options range from text-to-speech apps and tablet keyboards to dedicated speech-generating devices controlled by touch, switches, head movement or eye gaze. A speech pathologist with AAC experience can assess access, vocabulary, mounting position, voice output and the person’s likely future needs.

Early assessment matters because ALS can change hand control, head movement, vision, posture and breathing. A device that works well today may become difficult to access later. The person may also want to record messages in their own voice while speech is still strong, a process known as voice banking. Message banking can preserve familiar phrases, greetings and personal expressions even when synthetic speech is used later.

Communication technology should fit real life in Australia, including NDIS processes, power outages, travel and support across different states. Ask about charging, waterproofing, mobile data and technical support. Some people use a tablet at home but need a lighter backup for appointments, shopping or a visit to the local footy club. Practical trialling is more useful than choosing equipment from a catalogue alone.

Research and design resources can broaden the discussion about accessible communication, including this AAC research resource, which may help families understand the wider field of assistive communication technology. Equipment should still be selected with qualified clinical advice and the person’s own preferences at the centre.

Make conversation easier for everyone

Ask one question at a time and offer enough space for a response. Questions that can be answered with “yes” or “no” may help when the person is fatigued, but do not reduce every conversation to those choices. Offer a small set of options when appropriate, such as “Would you like tea, water or juice?” Confirm the selected answer before acting.

Avoid pretending to understand. A calm phrase such as “I caught the first part, but I’m not sure about the last word” is more respectful than guessing. The person can then repeat, spell, point or use another method. If a familiar communication partner understands a gesture, they should explain it to others rather than answering on the person’s behalf.

Background noise can make communication much harder. Turn off the television, move away from a busy kitchen and make sure the person can see the communication partner’s face. In an Australian hospital, café or shopping centre, ask staff for a quieter space when possible. Good lighting is particularly important when the person relies on eye movements or lip reading.

Do not assume that a person who cannot speak cannot hear. Face them, check that hearing aids are working and use clear language. Some people with ALS experience changes in thinking or behaviour, but these should be assessed rather than assumed from a communication difficulty. A speech pathologist, neurologist or psychologist can help distinguish motor limitations from cognitive changes.

Support emotional and personal conversations

Loss of speech can affect identity, work, friendships, intimacy and family roles. Give the person ways to communicate feelings, humour, preferences and disagreement, not just medical needs. A message bank might include “I am worried”, “I need privacy”, “Please stop”, “I want to decide myself” and “I have something important to say.” These phrases can protect dignity when time is limited.

Talk about privacy before personal care, medical appointments and end-of-life planning become complicated. The person may want some conversations held privately with a partner, a clinician or a support worker. Make sure the chosen communication method allows them to express consent, refusal and uncertainty. A nod should not automatically be treated as agreement if the person is tired or the signal has not been checked.

Family members often need support as well. It can be emotionally difficult to wait through a slow message, especially when several people are trying to help. Agree on a communication protocol: one person asks, one person waits, and the message is confirmed before anyone moves on. Rotating the main communication partner can reduce fatigue and give the person access to different relationships.

People responding to a new diagnosis may find a practical account of early coping steps useful alongside medical advice. Emotional adjustment is individual, and communication planning should leave room for grief, anger, humour and changing priorities rather than focusing only on equipment.

Coordinate care and community support

Record the person’s communication preferences in a format that travels with them. Include their yes-or-no signal, best access method, hearing or vision needs, fatigue pattern, preferred name, important phrases and what to do if the device fails. Share this information with family, ambulance services, hospital staff, respite workers, support coordinators and community nurses, with the person’s permission.

In Australia, the NDIS may fund reasonable and necessary assistive technology, therapy and supports for eligible participants. People over 65 may instead deal with My Aged Care, while state and territory health services provide other forms of clinical support. Eligibility and pathways differ, so an experienced speech pathologist, social worker or ALS/MND organisation can help clarify the next step. Keep copies of assessments, quotes and equipment details because administrative delays can affect access.

A person living outside a capital city may need telehealth, visiting clinicians or equipment shipped from interstate. Check whether a local hospital, community health service, regional health network or social welfare organisation knows how to support AAC. The regional links directory can also help families locate broader information and connected services, although local clinical advice remains essential.

Communication access should extend beyond the home. Tell the person’s workplace, school, day programme or regular community group how to interact with them. A short written guide can explain how long to wait, how to confirm a message and how to summon assistance without speaking for the person. For an accessible local support network, the association’s contact details provide a direct route to information about its services and activities.

Plan for change while preserving choice

ALS is variable, so communication planning should be revisited after changes in hand strength, eyesight, posture, breathing, fatigue or medication. Schedule reviews rather than waiting for a crisis. A person who currently uses handwriting may later need eye gaze; a person who uses a tablet may need mounting support, a switch or a different access method.

Ask the person to identify priorities. They may care most about talking with grandchildren, participating in medical decisions, continuing paid work, attending a community group or telling jokes with friends. Those goals should guide vocabulary, device placement and training. A system designed only for clinical needs can feel restrictive and may be abandoned.

Communication partners need training and practice. Learn how to position the device, clean the screen, charge batteries, interpret signals and respond when the person becomes tired. Practise during calm moments, not for the first time during an emergency. Keep a paper backup and ensure more than one trusted person knows how to use it.

Most of all, preserve the person’s authority. Speak with them, wait for their response, confirm what you have understood and accept their right to change their mind. When communication is treated as a basic part of care rather than an optional convenience, a person with ALS can continue to express needs, relationships, humour and decisions in ways that are heard.