Dementia is a syndrome characterised by an ongoing decline in brain function, with numerous causes and types
Elle May Rice Content Editor Under 35s Lifestyle
12:59, 18 Oct 2025
Dementia and Alzheimer’s are both cognitive diseases(Image: Westend61/Getty Images)
A medical professional has shed light on the “earliest” symptom of dementia and Alzheimer’s disease, describing it as a “clear and telling” sign of these cognitive conditions. Dementia is a syndrome characterised by a continuous decline in brain function, with various causes and types.
People often confuse Alzheimer’s disease and dementia. Alzheimer’s disease is actually a type of dementia.
Dr Stephen Cabral, a Neuropathy expert and host of The Cabral Concept podcast, shared one specific sign that could indicate dementia. He also pointed out another symptom to be mindful of, reports the Mirror.
The video was titled: “The earliest sign of Alzheimer’s and Dementia is getting lost more easily… This is the most clear and telling sign that somebody later in life is developing one of these cognitive diseases.”
In the short video, Dr Cabral explained: “The earliest sign of dementia and Alzheimer’s that truly is an indicator, not the mis-recalling of memories or words or names, but it’s actually the number one is getting lost more easily. If you’re younger and stressed, you forget where you put your keys, you forget someone’s name, you forget the next thing that you were supposed to do? Not uncommon.
“What would be uncommon even when you’re younger is to say, ‘I don’t know where I am right now. I’m lost.’ That’s a different story than not being able to recall something.”
The doctor also highlighted a secondary warning sign that could indicate dementia. He referred to it as ‘1B’, implying it’s just secondary to the first symptom. He further explained: “And a 1B that they gave, let’s say that’s the 1A, a 1B would say that they’re no longer able to park straight.
“So if you’re with a parent or grandparent, with a loved one, and they’re not able to. Maybe they couldn’t parallel park before, but they’re not able to pull into a spot and straight, that can be an early sign of dementia and Alzheimer’s.”
Signs of dementia
Symptoms of dementia may include difficulties with:
- memory loss
- thinking speed
- mental sharpness and quickness
- language, such as using words incorrectly, or trouble speaking
- understanding
- judgement
- mood
- movement
- difficulties doing daily activities
Those living with dementia can show less interest in their usual activities, and might struggle to control their behaviour or emotions. They may also find social interactions challenging and show reduced interest in maintaining relationships and socialising. Their personality might change, and they may demonstrate less empathy (understanding and compassion).
Early signs of Alzheimer’s
During the initial stages, the primary symptom of Alzheimer’s disease is memory lapses. Someone in the early stages of Alzheimer’s disease may:
- forget about recent conversations or events
- misplace items
- forget the names of places and objects
- have trouble thinking of the right word
- ask questions repetitively
- show poor judgement or find it harder to make decisions
- become less flexible and more hesitant to try new things
There are often signs of mood changes, such as increasing anxiety or agitation, or periods of confusion.
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