Engaging in mental or social activities may help to build up your brain's ability to cope with disease, relieve stress and improve your mood. This means doing these activities may help to delay, or even prevent, dementia from developing. Find activities you enjoy that challenge your brain, and do them regularly.
According to the Alzheimer's Research and Prevention Foundation, regular physical exercise can reduce your risk of developing Alzheimer's disease by up to 50 percent. What's more, exercise can also slow further deterioration in those who have already started to develop cognitive problems.
Early-onset Alzheimer disease currently has no cure. But healthcare providers have been successful in helping people maintain their mental function, control behavior, and slow the progress of the disease.
The cholinesterase inhibitors most commonly prescribed are: Donepezil (Aricept®): approved to treat all stages of Alzheimer's disease. Rivastigmine (Exelon®): approved for mild-to-moderate Alzheimer's as well as mild-to-moderate dementia associated with Parkinson's disease.
Introduction: The five-word test (5WT) is a serial verbal memory test with semantic cuing. It is proposed to rapidly evaluate memory of aging people and has previously shown its sensitivity and its specificity in identifying patients with AD.
The Mini-Cog test.
A third test, known as the Mini-Cog, takes 2 to 4 minutes to administer and involves asking patients to recall three words after drawing a picture of a clock. If a patient shows no difficulties recalling the words, it is inferred that he or she does not have dementia.
For most people with Alzheimer's — those who have the late-onset variety — symptoms first appear in their mid-60s or later. When the disease develops before age 65, it's considered early-onset Alzheimer's, which can begin as early as a person's 30s, although this is rare.
Creutzfeldt-Jakob disease causes a type of dementia that gets worse unusually fast. More common causes of dementia, such as Alzheimer's, dementia with Lewy bodies and frontotemporal dementia, typically progress more slowly. Through a process scientists don't yet understand, misfolded prion protein destroys brain cells.
People diagnosed with ARBD tend to be in their 40s and 50s, and it is more common in men. ARBD is caused by a lack of thiamine (vitamin B1), direct damage to nerve cells from alcohol, head injuries (caused for instance by falls or fights) and a poor diet. At least 1 in 10 younger people with dementia may have ARBD.
Change in routine
People with dementia often rely on their routines as a source of comfort. A daily routine helps a person know what to expect. This means that a sudden disruption in routine may cause dementia symptoms to get worse. This is especially true if a person experiences stress.
Alzheimer's disease – around eight to 10 years. Life expectancy is less if the person is diagnosed in their 80s or 90s. A few people with Alzheimer's live for longer, sometimes for 15 or even 20 years. Vascular dementia – around five years.
Some possible causes include: Autoimmune diseases (conditions that over-activate the immune system) Unusual presentations of more common neurodegenerative diseases (such as Alzheimer's disease) Prion diseases (rare forms of neurodegenerative disease)
A person with dementia's abilities may change from day to day, or even within the same day. What is certain though is that the person's abilities will deteriorate; this may happen rapidly in a period of a few months or slowly over a number of years.
The five-minute cognitive test (FCT) was designed to capture deficits in five domains of cognitive abilities, including episodic memory, language fluency, time orientation, visuospatial function, and executive function.
The 15 Words Test (15WT) is developed to investigate episodic memory problems in patients with brain disorders. It is the Dutch version of the Auditory Verbal Learning Test (AVLT; Rey, 1964; Deelman et al.
Solomon, PhD developed a brief neurocognitive screening battery to identify AD patients. The 7 Minute Screen™ consists of four individual tests (orientation, memory, clock drawing, verbal fluency). The screen can be rapidly administered and scored and therefore may be appropriate for use in the primary care setting.
Difficulties with memory are the most well-known first signs of dementia. For example, a person may not recall recent events or may keep losing items (such as keys and glasses) around the house. Memory loss is often the first and main symptom in early Alzheimer's disease.
Many people affected by dementia are concerned that they may inherit or pass on dementia. The majority of dementia is not inherited by children and grandchildren. In rarer types of dementia there may be a strong genetic link, but these are only a tiny proportion of overall cases of dementia.
The US study echoes similar findings from Chinese researchers who last month said a combination of healthy lifestyle choices such as eating well, regularly exercising, playing cards and socialising at least twice a week may help slow the rate of memory decline and reduce the risk of dementia.
Other foods that may reduce dementia risk
The MIND diet encourages people to eat green leafy vegetables, berries, nuts, whole grains, fish, poultry, beans, unsaturated fats like olive oil, eggs, and low amounts of red meat.