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cognitive-impairment
851 studies tagged cognitive-impairment, dated 1982-05-01 to 2026-09-16. Bibliography: BibTeX (.bib) · RIS (.ris)
Newest in this topic
- Feasibility of remote self-administered cognitive assessment in an Alzheimer's disease treatment clinic 2026-09-16
- Structural brain imaging for newly diagnosed cognitive impairment by Medicare coverage type 2026-09-15
- Detection and Continuous Monitoring of Memory Dysfunction in Mild Cognitive Impairment and Healthy Aging Through Adaptive Computational Phenotyping 2026-09-12
Studies
851 studies carry this tag.
Date range
1982 to 2026
Top journals
- Neurology 63
- Journal of Alzheimer's disease : JAD 31
- Archives of neurology 30
- Alzheimer s & Dementia 25
- Alzheimer's & dementia : the journal of the Alzheimer's Association 23
316 journals in all.
Newest first, then by address. Each study has a usefulness score out of 100 (rubric version 4.0); tap a score to see what makes it up. Tags were assigned automatically from each study's title and summary. The same studies as a filter in the library.
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A CDR rating of 0.5 (uncertain/very mild dementia) was obtained by 27.6% of participants, whereas 1.2% had CDR ≥ 1 (mild or moderate dementia).
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Longitudinal changes in motor function may be useful in the early detection of dementia during preclinical stages, when the utility of disease-modifying therapies would be greatest.
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Patients with MCI converted to AD at an annual rate of 17.2%.
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In later adulthood brain pathology becomes common and trajectories of cognitive change are heterogeneous.
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The Seoul Neuropsychological Screening Battery (SNSB) is one of the standardized neuropsychological test batteries widely used in Korea.
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45/100
The prevalence of cognitive impairment is higher in rural compared with urban populations.
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Cerebrospinal fluid (CSF) and structural magnetic resonance imaging (MRI) show patterns of change in Alzheimer's disease (AD) that precede dementia.
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Patients had undetectable HIV-1 RNA concentrations for a median time of 48 months (range 3.2-136.6).
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Vegetables, unsaturated fats, and a high MeDi score may be beneficial to cognitive function.
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This study aimed to validate the TICS and modified TICS (TICSm) in Korean elderly population and to compare MCI and dementia screening ability between TICS and TICSm.
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Many researchers have sought to construct diagnostic models to differentiate individuals with very mild dementia (VMD) from healthy elderly people, based on structural magnetic-resonance (MR) images.
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The Mini-Mental State Examination (MMSE) is insensitive to mild cognitive impairment and executive function.
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We developed a Korean version of Mini-Mental Status Examination (MMSE) optimized for screening dementia (MMSE-DS) and its' short form (SMMSE-DS).
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This systematic literature review addressed the efficacy of 15 cognitive intervention programs that have been tested in individuals presenting with mild cognitive impairment of the amnestic type (MCI-A) possibly at risk to progress toward dementia.
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Callosal changes are already present in patients with amnestic mild cognitive impairment (MCI) and mild Alzheimer disease (AD).
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Diffusion tensor MRI-based tractography was used to investigate white matter (WM) changes in the major limbic (i.e., fornix and cingulum) and cortico-cortical association pathways [i.e., the uncinate fasciculus, the inferior fronto-occipital fasciculus, the inferior longitudinal fasciculus (ILF), the superior longitudinal fasciculus, and the corpus callosum] in 25 Alzheimer's disease (AD) patients, 19 amnestic mild cognitive impairment (aMCI) patients, and 15 healthy controls (HC).
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The Cronbach's alpha of MoCA-J as an index of internal consistency was 0.74.
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Dementia remains under-diagnosed in the elderly population.
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Clinical and epidemiologic research has focused on the identification of risk factors that may be modified in predementia syndromes, at a preclinical and early clinical stage of dementing disorders, with specific attention to the role of depression.
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Though both traditional and computer-based cognitive intervention programmes seem to be effective, the computer-based ones present more advantages: 1) they could individualize the programme tailored to the patient's neuropsychological pattern and needs. 2) they permit the user to make an immediate objective comparison with data collected earlier and thus help in setting up a systematic training plan by providing instant value-free feedback. 3) they offer a possibility of a widescale dissemination.
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42/100
A possible role of vascular and lifestyle-related factors was recently proposed for age-related changes of cognitive function, predementia syndromes, and cognitive decline of degenerative (Alzheimer's disease, AD) or vascular origin (vascular dementia, VaD).
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Mild cognitive impairment (MCI), the earliest clinically detectable phase of the trajectory toward dementia and Alzheimer's disease (AD), led to the need for even earlier detection and prevention of AD.
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The aim of the study is to evaluate whether depression or apathy in patients with amnestic-mild cognitive impairment (MCI) increases the risk of progressing to Alzheimer's disease (AD).
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The increase in life expectancy can influence the prevalence of dementias in the population.
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Nerve growth factor (NGF)-dependent cholinergic basal forebrain neurons degenerate during the progression of Alzheimer disease (AD).
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In the past 10 years, there has been a virtual explosion in the literature concerning the construct of mild cognitive impairment.
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Cognitive deficits are commonly observed in stroke patients.
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The extensive in-person assessment classified 83 persons with normal cognition, 42 persons with MCI, and 42 persons with dementia.
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The Montreal Cognitive Assessment, but not the Mini-Mental State Examination, has adequate psychometric properties as a screening instrument for the detection of mild cognitive impairment or dementia in Parkinson disease.
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Reliability of quantitative gait assessment while dual-tasking (walking while doing a secondary task such as talking) in people with cognitive impairment is unknown.
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These findings add to the growing literature to suggest that the degree of functional impairment at baseline is an important predictor of conversion to dementia and may help explain differences in findings between epidemiological and clinic-based studies.
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The speech of patients with progressive non-fluent aphasia (PNFA) has often been described clinically, but these descriptions lack support from quantitative data.
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Given the increased risk of progression to dementia for those identified as having MCI, the role of awareness should be explored further with due consideration given to the conceptualization of awareness and the methodology employed.
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This paper is based on a presentation made during the Indiana Alzheimer Disease Center's Symposium on Mild Cognitive Impairment on April 19, 2008.
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Change detected by the MCI-CGIC was associated with baseline clinical severity and with change in clinical ratings over 6 and 12 months, supporting the validity of a CGIC approach in MCI.
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51/100
In both its association with PD and its idiopathic form, RBD is an important risk factor for MCI.
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Outpatient departments in three hospitals, including a memory clinic.
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48/100
A sensitive marker for monitoring progression of early Alzheimer's disease would help to develop and test new therapeutic strategies.
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Alzheimer's disease is the most common form of dementia.
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Episodic memory is the first and most severely affected cognitive domain in Alzheimer's disease (AD), and it is also the key early marker in prodromal stages including amnestic mild cognitive impairment (MCI).
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This study examined the validity of the four standard psychological paradigms that have been operationally defined within the CogState brief computerized cognitive assessment battery.
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Mild AD significantly impaired simulated driving fitness, while MCI limitedly affected driving performance.
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Test-retest reliability data of the Arabic MoCA were collected approximately 35.0 +/- 17.6 days apart.
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In the literature it is commonly reported that several spatial abilities decline with normal aging, even though such a decline is not uniform.
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Mild Cognitive Impairment (MCI) involves subtle functional losses that may include decrements in driving skills.
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Higher adherence to the MeDi is associated with a trend for reduced risk of developing MCI and with reduced risk of MCI conversion to AD.
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55/100
A 10-15% ACR only appears to hold true in clinical samples monitored over a short observation period.
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High-dimensional pattern classification was applied to baseline and multiple follow-up MRI scans of the Alzheimer's Disease Neuroimaging Initiative (ADNI) participants with mild cognitive impairment (MCI), in order to investigate the potential of predicting short-term conversion to Alzheimer's Disease (AD) on an individual basis.
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When assessed by simple questions, SMC appear to be present in the minority of those with mild cognitive impairment and dementia.
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Multivariate logistic regression analyses were conducted after adjusting for age, sex, and educational status.
From across this tag
10 of the 850 studies in this tag, picked by a fixed rule (a hash of each study's address), not by score or date; each page of this list shows a different 10. The same 10 appear here every time.
- Optimal cut-off scores for the Mini Mental State Examination and Montreal Cognitive Assessment to detect MCI and dementia in Multiple System Atrophy
- Predicting rates of cognitive and functional decline in Alzheimer’s disease and mild cognitive impairment
- The cognitive profile of ALS: a systematic review and meta-analysis update
- Five-year outcomes after IVIG for mild cognitive impairment due to alzheimer disease
- Accuracy of the Mini-Mental Status Examination as a screening test for dementia in a Swedish elderly population
- Prevalence of Unrecognized Cognitive Impairment in Federally Qualified Health Centers
- Structural, Functional and Cognitive Validation of a Deep-Learning MCI-to-AD Conversion Model in OASIS-3
- Deficits in narrative discourse elicited by visual stimuli are already present in patients with mild cognitive impairment
- Disrupted modular brain dynamics reflect cognitive dysfunction in Alzheimer's disease
- Qualitative estimates of medial temporal atrophy as a predictor of progression from mild cognitive impairment to dementia