Results 41 to 50 of about 482,563 (349)

Carbohydrates for improving the cognitive performance of independent-living older adults with normal cognition or mild cognitive impairment. [PDF]

open access: yes, 2008
Mild cognitive impairment (MCI) is an intermediate state between normal cognition and dementia in which daily function is largely intact. This condition may present an opportunity for research into the prevention of dementia. Carbohydrate is an essential
Cheow, Peng Ooi   +3 more
core   +1 more source

Auditory verbal learning disabilities in patients with mild cog impairment and mild Alzheimer's disease: A clinical study [PDF]

open access: yesarXiv, 2021
Learning and memory impairments are common characteristics of individuals with mild cognitive impairment (MCI) and mild Alzheimer's disease (miAD). Early diagnosis of MCI is necessary to prevent recurrence of the disease and developing of miAD. For this purpose, we investigated the components of the Rey Auditory Verbal Learning Test (RAVLT) to explore ...
arxiv  

Obstructive sleep apnea severity affects amyloid burden in cognitively normal elderly a longitudinal study [PDF]

open access: yes, 2018
Recent evidence suggests that Obstructive Sleep Apnea (OSA) may be a risk factor for developing Mild Cognitive Impairment and Alzheimer’s disease.
Bubu, Omonigho M.   +3 more
core   +2 more sources

Longitudinal changes in task-evoked brain responses in Parkinson’s disease patients with and without mild cognitive impairment

open access: yesFrontiers in Neuroscience, 2014
Cognitive deficits are common in Parkinson’s disease. Previous cross-sectional research has demonstrated a link between cognitive impairments and fronto-striatal dopaminergic dysmodulation. However, longitudinal studies that link disease progression with
Urban eEkman   +6 more
doaj   +1 more source

Detection of Mild Cognitive Impairment Using Facial Features in Video Conversations [PDF]

open access: yes, 2023
Early detection of Mild Cognitive Impairment (MCI) leads to early interventions to slow the progression from MCI into dementia. Deep Learning (DL) algorithms could help achieve early non-invasive, low-cost detection of MCI. This paper presents the detection of MCI in older adults using DL models based only on facial features extracted from video ...
arxiv   +1 more source

Motivational reserve: lifetime motivational abilities contribute to cognitive and emotional health in old age [PDF]

open access: yes, 2008
The authors recently developed the concept of motivational reserve, which implies a set of motivational abilities that provide individuals with resilience to neuropathological damage.
Forstmeier, Simon, Maercker, Andreas
core   +1 more source

Methodology and feasibility of neurofeedback to improve visual attention to letters in mild Alzheimer's disease [PDF]

open access: yesarXiv, 2021
Brain computer interfaces systems are controlled by users through neurophysiological input for a variety of applications including communication, environmental control, motor rehabilitation, and cognitive training. Although individuals with severe speech and physical impairment are the primary users of this technology, BCIs have emerged as a potential ...
arxiv  

Cognitive Impairment Precedes and Predicts Functional Impairment in Mild Alzheimer’s Disease [PDF]

open access: yes, 2015
Background: The temporal relationship of cognitive deficit and functional impairment in Alzheimer’s disease (AD) is not well characterized. Recent analyses suggest cognitive decline predicts subsequent functional decline throughout AD progression ...
Baoguang Han   +11 more
core   +1 more source

Regulation of mild cognitive impairment associated with liver disease by humoral factors derived from the gastrointestinal tract and MRI research progress: a literature review

open access: yesFrontiers in Neuroscience, 2023
Patients with liver disease are prone to various cognitive impairments. It is undeniable that cognitive impairment is often regulated by both the nervous system and the immune system.
Tianning Sun   +5 more
doaj   +1 more source

Association between blood pressure levels and cognitive impairment in older women: a prospective analysis of the Women's Health Initiative Memory Study

open access: yesThe Lancet. Healthy Longevity, 2022
Summary: Background: Whether blood pressure (BP), and at what level of controlled BP, reduces risk of cognitive impairment remains uncertain. We investigated the association of BP and hypertension treatment status with mild cognitive impairment and ...
Longjian Liu   +9 more
doaj  

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