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Scientists found that participants with chronic anxiety were associated with a 2.8 times higher risk of having dementia, while those with new-onset anxiety had a 3.2 times increased risk.
Alzheimer's disease (AD) is a neurodegenerative disease that usually starts slowly and progressively worsens. [2] It is the cause of 60–70% of cases of dementia. [2] [15] The most common early symptom is difficulty in remembering recent events. [1]
The most common type of mixed dementia is Alzheimer's disease and vascular dementia. [93] This particular type of mixed dementia's main onsets are a mixture of old age, high blood pressure, and damage to blood vessels in the brain. [15] Diagnosis of mixed dementia can be difficult, as often only one type will predominate.
A clinical trial testing sertraline (Zoloft) for depression of Alzheimer disease, launched by the NIMH in 2004, was due to be completed in the summer of 2009. [9] [needs update] Sertraline, as per the latest studies has been found to be ineffective in improving cognitive outcomes in patients with Alzheimer's disease. [10]
Researchers say stress can impair a person's cognitive reserve and undermine the benefits of an active lifestyle and social interaction. Mindfulness and meditation can help relieve stress, experts ...
Alzheimer's disease (AD) is a chronic neurodegenerative disease that results in the loss of neurons and synapses in the cerebral cortex and certain subcortical structures, resulting in gross atrophy of the temporal lobe, parietal lobe, and parts of the frontal cortex and cingulate gyrus. [14] It is the most common neurodegenerative disease. [1]
Although Alzheimer's disease accounts for the majority of cases of neurocognitive disorders, there are various medical conditions that affect mental functions such as memory, thinking, and the ability to reason, including frontotemporal degeneration, Huntington's disease, dementia with Lewy bodies, traumatic brain injury (TBI), Parkinson's ...
Psychological therapies for dementia are starting to gain some momentum. [ when? ] Improved clinical assessment in early stages of Alzheimer's disease and other forms of dementia , increased cognitive stimulation of the elderly, and the prescription of drugs to slow cognitive decline have resulted in increased detection in the early stages.
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