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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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Language performance deficits can appear early before impairment in episodic memory, visuospatial construction ability, or mental status in individuals at risk for MCI.
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In the Alzheimer's disease (AD) continuum, the prodromal state of mild cognitive impairment (MCI) precedes AD dementia and identifying MCI individuals at risk of progression is important for clinical management.
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68/100
No statistically significant pooled association emerged between MetS and incident dementia and AD.
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Our novel neuropsychological approach improved the staging of MCI by (1) capturing individuals at an early symptomatic stage, (2) minimizing false-positive cases, and (3) identifying a late MCI group further along the disease trajectory.
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56/100
MBI may be an earlier marker of neurodegenerative disease than MCI, captured at the stage of subjective cognitive decline or before, raising the possibility that MBI represents a novel target for dementia clinical trials or prevention strategies.
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Multi-model cognitive training help MCI patients to gained cognition benefit, especially in memory, attention and executive function.
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Mild cognitive impairment (MCI) represents a transitional stage between healthy aging and dementia, and affects 10-15% of the population over the age of 65.
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Our findings support the association of increased neuroinflammation during the progression of MCI and AD, relative to HCs.
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Patients trained with CoRe showed a better evolution of cognitive decline, while untreated patients tended to get worse over time.
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Twenty-nine articles met our inclusion criteria and were categorized into 3 groups as follows: (a) mobile versions of existing article or computerized neuropsychological tests; (b) new cognitive tests developed specifically for mobile platforms; and (c) the use of new types of data for cognitive assessment.
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Qualitatively, our review of 57 MCI versus HC comparisons suggests substantial inconsistency; 9 showed no group difference, 8 showed MCI > HC and 22 showed HC > MCI across the brain, and 18 showed regionally-mixed directions of effect.
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Mild cognitive impairment (MCI) is regarded as a prodrome to dementia.
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While people with mild cognitive impairment (MCI) portray noticeably incipient memory difficulty in remembering events and situations along with problems in decision making, planning, and finding their way in familiar environments, detailed neuropsychological assessments also indicate deficits in language performance.
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Neuropsychological tests showed significant differences between controls and mdMCI, and between controls and eD participants; GPCog, MoCA, PF, and SF also discriminated between controls and aMCI.
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Our findings suggest cutoffs may need to be stratified by race/ethnicity and education to ensure detecting MCI from normal and MCI from dementia.
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499 adults 48 to 91 years-old enrolled in the Alzheimer's Disease Neuroimaging Initiative (ADNI) and were administered the MoCA during baseline.
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Technology-based cognitive training and rehabilitation interventions show promise, but the findings were inconsistent due to the variations in study design.
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6-Gingerol, the major component of gingerols extracted from Zingiber officinale, has been shown to exhibit anti-inflammatory and antioxidant bioactivities.
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The overall unadjusted pooled odds ratio for the progression of MCI to dementia in people with diabetes/MetS was 1.67 (95% CI 1.27-2.19); the pooled odds ratio for progression in diabetes + MCI was 1.53 (95% CI 1.20-1.97) and in people with MetS + MCI was 2.95 (95% CI 1.23-7.05).
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In this cohort study of more than 350 000 veterans, even mild TBI without LOC was associated with more than a 2-fold increase in the risk of dementia diagnosis.
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Concluding, this innovative EEG analysis, in combination with a genetic test (both low-cost and widely available), could evaluate on an individual basis with great precision the risk of MCI progression.
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Cognitive decline occurs in all persons during the aging process.
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The SCIENCe study confirms that SCD is a heterogeneous group, with preclinical AD and subthreshold psychiatric features.
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The spectrum of cognitive decline in the elderly ranges from what can be classified as normal cognitive decline with aging to subjective cognitive impairment to mild cognitive impairment (MCI) to dementia.
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Sex differences in Alzheimer's disease (AD) biology and progression are not yet fully characterized.
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Our review shows that picture description tasks are useful tools for detecting differences in a wide variety of language and communicative measures.
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We believe this to be the first demonstration of myelin loss in MCI, Alzheimer's disease, and vascular dementia using a method that provides a quantitative magnetic resonance imaging-based measure of myelin.
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Study setting should be considered when evaluating SCD as a risk state for MCI and dementia.
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Changes to everyday spoken language ("connected language") are evident in persons with AD dementia, yet little is known about when these changes are first detectable on the continuum of cognitive decline.
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Physical exercise, aerobic exercise in particular, benefits global cognition in MCI patients.
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Transition probabilities from normal cognition through AD severity states are important for understanding patient progression across the AD spectrum.
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From 348 patients, 126 evolved to dementia (36.2%).
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The BHA had excellent combined sensitivity and specificity to detect dementia and MCI, including MCI due to diverse etiologies.
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Our results indicate the potential value of vocal analytics and the use of a mobile application for accurate automatic differentiation between SCI, MCI and AD.
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Design diagnostic accuracy study.
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MCI prevalence was 6.7% for ages 60-64, 8.4% for 65-69, 10.1% for 70-74, 14.8% for 75-79, and 25.2% for 80-84.
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As such, this meta-analytic review was conducted to examine the efficacy of cognitive intervention in individuals diagnosed with mild cognitive impairment (MCI) versus MCI controls based on performance of neuropsychological outcome measures in randomized controlled trials (RCT).
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The present meta-analysis revealed a significant effect for computer-based cognitive training on the performance of the memory domain of patients with MS. This finding may have significant implications in the current treatment practice when cognitive decline is detected in MS patients.
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Long-term SSRI treatment may delay progression from MCI to Alzheimer's dementia.
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PVTs provide valuable information regarding response bias and, under the right circumstances, can provide excellent evidence of response bias.
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This study aimed to determine the extent to which cognitive measures can predict progression from mild cognitive impairment (MCI) to Alzheimer's type dementia (AD), assess the predictive accuracy of different cognitive domain categories, and determine whether accuracy varies as a function of age and length of follow-up.
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Age and gender were observed to be associated with MCI, in which age was considered as an impact factor for DR. The strong heterogeneity may result from variations in study design and baselines.
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Prevalence estimates across MBI domains were affective dysregulation (77.8%); impulse control (64.4%); decreased motivation (51.7%); social inappropriateness (27.8%); and abnormal perception or thought content (8.7%).
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After removal of duplicates, our initial search returned 3955 records.
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Among 112 study participants with MCI, mean (SD) age was 76.6 (6.9) years, 55 were women (49.1%), and 27 progressed to dementia (24.1%), with an incidence rate of 121 per 1000 person-years.
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43/100
Mild cognitive impairment (MCI) occurs along a continuum from normal cognition to dementia.
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This review suggests a substantial proportion of patients with heart failure have concomitant cognitive problems.
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Few studies have validated the Spanish-language version of the Montreal Cognitive Assessment (MoCA-S) test in Latin American populations.
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MCI diagnosis usually was associated with comorbid neuropathologies; less than one-quarter of MCI cases showed "pure" AD at autopsy.
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Previous neuroimaging studies reveal that MCI is associated with aberrant sensory-perceptual processing in cortical brain regions subserving auditory and language function.
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.
- [Japanese version of the Neuropsychiatric Inventory--a scoring system for neuropsychiatric disturbance in dementia patients].
- A meta-analysis of the accuracy of the mini-mental state examination in the detection of dementia and mild cognitive impairment
- Patient cognitive impairment associated with higher home health care delivery costs
- Handwriting in Mild Cognitive Impairment: Reliability Assessment and Machine Learning–Based Screening
- Neuropsychiatric predictors of progression from amnestic-mild cognitive impairment to Alzheimer's disease: the role of depression and apathy
- Auditory Verbal Learning Test is Superior to Rey-Osterrieth Complex Figure Memory for Predicting Mild Cognitive Impairment to Alzheimer's Disease
- Behavioral Interventions in Mild Cognitive Impairment (MCI): Lessons from a Multicomponent Program
- Prevalence and correlates of mild cognitive impairment among diverse Hispanics/Latinos: Study of Latinos-Investigation of Neurocognitive Aging results
- The utility of the Ascertain Dementia Eight-item Questionnaire (AD8) and Mini-Cog in detecting cognitive impairment in older surgical patients – The Detect CI study
- Relevance of Minor Neuropsychological Deficits in Patients With Subjective Cognitive Decline