Jun 25, 2021

The fight or flight response in people with dementia: Angry reactions might not be what they seem

A common trait of people living with dementia as their condition progresses can be that they often appear angry and are even known to lash out at their carers.

They can appear agitated and upset and even frightened.

While at first this anger might seem as though it is being directed at the carer for something they have done wrong, in reality, what you are seeing is a ‘fight or flight’ response.

The dementia patient’s brain is no longer hard-wired to accurately perceive how threatening a situation is.

Perfectly innocent actions can be perceived as highly threatening in a person with dementia.

In a healthy person, the amygdala part of the brain receives information from two sources – a direct route through the thalamus, and a longer route through the the thalamus and then through the cortex.

The information delivered through the thalamus triggers a fast response – the fight or flight response.

The information that flows through both the thalamus and then the cortex allows for an evaluation of the situation, and determines whether or not the situation is truly threatening.

In a person with dementia, the parts of the brain that control the perception of threat have deteriorated, and therefore perfectly innocent actions, such as being fed, can be perceived as highly threatening situations.

How to avoid triggering a fight or flight response in a person with dementia:

  • Approach them with a smile and a friendly face.
  • Remind them of who you are if necessary, using your name and telling them who you are.
  • Speak respectfully and reassuringly, in a non-threatening, low voice.
  • Limit noise and distraction, turn off the TV and radio.
  • Use simple words and short sentences.
  • Speak to them at their eye level, even if they are sitting down.
  • Be gentle and affectionate, show you care.
  • Make sure you have their attention before doing anything.

What to do if a person with dementia does become agitated and angry:

  • Change the subject.
  • Change the environment, for example, by taking them for a walk. If you are moving the person to a different environment, make sure you let them know first, for example say, “I can see you’re upset. Let’s walk out into the garden.”
  • Touch them gently.
  • Speak in a soothing voice.
  • Remind them of happy times.
  • Don’t physically restrain them.
  • Make sure dangerous items aren’t accessible.
  • Sympathise with their loss of control over their life.

Leave a Reply

Your email address will not be published. Required fields are marked *

  1. I have trouble reading your web pages because of the small grey scale print that can’t be enlagedb.
    Your articles always are most interesting especially for the aged population, who may have failing eyesight.

    1. Thank you for your feedback Marlene we will see if we can get this changed so it’s easier for you to read.
      The team at HelloCare

  2. My Husband was diagnosed with Dementia when he was 62 years old 2 years ago. The Donepezil did very little to help him. The medical team did even less. His decline was rapid and devastating. It was Memory loss at first, then hallucination. Last year, a family friend told us about Natural Herbs Centre and their successful Dementia Ayurveda TREATMENT, we visited their website naturalherbscentre and ordered their Dementia Ayurveda protocol, i am happy to report the treatment effectively treated and reversed his Dementia disease, most of his symptoms stopped, he’s now able to comprehend what is seen, sleep well and exercise regularly.he’s  active now, I can personally vouch for  these remedy but you would probably need to decide what works best for you 💜.

Advertisement
Advertisement
Advertisement

Home care providers offered kickbacks for new customers, Royal Commission hears

In the latest hearings from The Royal Commission, witnesses revealed their experiences of being offered kickbacks for new customers, being assessed by aggressive, unfriendly auditors, being forced to hire administrators charging exorbitant fees, and a care recipient who died waiting for their home care package to come through. Auditors “confronting, ”condescending” and “unfriendly” A registered nurse... Read More

Home Care Industry needs Quality Just As Much As Quantity

Timing is everything when it comes to media. Last years announcement of the Royal Commission into aged care was conveniently announced just one day before 4 Corners horrific and eye-opening exposé into the neglect and abuse within Australian aged care facilities. While yesterday, Minister for Senior Australians and Aged Care, Ken Wyatt, authorised a statement... Read More

Aged care homes warned after Needle found in fruit

The Department of Health has urged aged care operators to cut up fruit before serving it to residents, after a needle was found in a banana at an aged care facility in New South Wales. The operator of the facility where the needle was found immediately contacted police and advised the Department of Health. The... Read More
Advertisement