While most of us associate dementia with memory loss, it's important to remember that the condition can also affect speech, thought processes, emotions and behaviour. This is why dementia can present a range of symptoms that impact the entire body, some of which are less obvious than others. Dementia is a syndrome characterised by a continuous decline in brain functioning.
Although there is no known cure at present, early detection of warning signs can enable the individual to access treatment and support sooner. Experts at Winstons Beds have highlighted that subtle shifts in sleep patterns could serve as a 'silent alarm' for dementia. Numerous studies suggest that alterations in sleep patterns during middle age could be indicative of the disease.
The research shows a correlation between individuals who slept less than six hours during middle age and an increased likelihood of developing dementia, compared to those who slept seven or more hours. Evidence suggests that individuals with Alzheimer's disease or other forms of dementia often experience changes in sleep patterns. Experts theorise that certain areas of the brain regulate sleep-wake cycles, leading to these changes.
In dementia patients, it's thought that poor sleep is triggered by the protein amyloid. It has been observed that Alzheimer's patients typically have higher levels of amyloid in their brains, resulting in disrupted sleep. Research has also indicated that a lack of sleep may contribute to dementia, with ex.