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1,451 results for “cognitive functions”
Data from: Surgery impairs glymphatic activity and cognitive function in aged mice
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Leukotriene A4 hydrolase inhibition improves age related cognitive decline via modulation of synaptic function (Part 1/2)
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Data from: Statin use and cognitive function: population-based observational study with long-term follow-up
We aimed to evaluate the association between statin use and cognitive function. Cognitive function was measured with the Ruff Figural Fluency Test (RFFT; worst score, 0; best score, 175 points) and the Visual Association Test (VAT; low performance, 0–10; high performance, 11–12 points) in an observational study that included 4,095 community-dwelling participants aged 35–82 years. Data on statin use were obtained from a computerized pharmacy database. Analysis were done for the total cohort and subsamples matched on cardiovascular risk (N = 1232) or propensity score for statin use (N = 3609). We found that a total of 904 participants (10%) used a statin. Statin users were older than non-users: mean age (SD) 61 (10) vs. 52 (11) years (p<0.001). The median duration of statin use was 3.8 (interquartile range, 1.6–4.5) years. Unadjusted, statin users had worse cognitive performance than non-users. The mean RFFT score (SD) in statin users and non-users was 58 (23) and 72 (26) points, respectively (p<0.001). VAT performance was high in 261 (29%) statin users and 1351 (43%) non-users (p<0.001). However, multiple regression analysis did not show a significant association of RFFT score with statin use (B, −0.82; 95%CI, −2.77 to 1.14; p = 0.41) nor with statin solubility, statin dose or duration of statin use. Statin users with high doses or long-term use had similar cognitive performance as non-users. This was found in persons with low as well as high cardiovascular risk, and in younger as well as older subjects. Also, the mean RFFT score per quintile of propensity score for statin use was comparable for statin users and non-users. Similar results were found for the VAT score as outcome measure. In conclusion, statin use was not associated with cognitive function. This was independent of statin dose or duration of statin use.
The impact of cognitive remediation therapy on lower eye movement and word fluency function: A prospect for improvement of eye movement and cognitive function in schizophrenia
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Supplemental Materials: Duration of poverty and subsequent cognitive function and decline among older adults in China, 2005-2018
<p><b>Objective</b></p> <p>To investigate the relationship between late-life duration of poverty exposure and cognitive function and decline among older adults in China.</p> <p><b>Methods</b></p> <p>Data were from 3,209 participants aged ≥64 in the Chinese Longitudinal Healthy Longevity Survey (CLHLS). Duration of poverty, defined according to urban and rural regional standards from the China Statistical Yearbook, was assessed from 2005-2011 (never in poverty; 1/3 of the period in poverty; ≥2/3 of the period in poverty). Cognitive function was measured by the Chinese Mini Mental State Exam (CMMSE) from 2011 to 2018. We used attrition-weighted, multivariable <span>mixed-effects Tobit regression to examine the association of duration of poverty with cognitive performance and rate of decline. </span></p> <p><b>Results</b></p> <p>A total of 1,162 individuals (36.21%) were never in poverty over the period from 2005 to 2011, 1,172 (36.52%) were in poverty 1/3 of the period, and 875 (27.27%) were in poverty ≥2/3 of the period. A longer poverty duration was associated with lower subsequent CMMSE scores with a dose-response relationship (1/3 vs. never in poverty: β = -0.98; 95% CI: -1.61 to -0.35; ≥2/3 vs. never in poverty: β = -1.55; 95% CI: -2.29 to -0.81). However, a longer duration of poverty was associated with a slower rate of CMMSE score decline over time.</p> <p><b>Conclusion</b></p> <p>These findings provide valuable evidence on the role of cumulative late-life poverty in relation to cognitive health among older adults in a rapidly urbanizing and aging middle-income country. Our findings may support a <i>compensation </i>hypothesis for cognitive reserve in this setting.</p>
Cognitive Functions
<p>Cognitive fubctions described by their:<br> * Functionality,<br> * Input/output data type,<br> * Input/output meta data,<br> * Cost,<br> * Accuracy percentage.</p> <p>This dataset was constructed manually, we crawled the web for cognitive functions in serverless platforms.</p>
Initial status and change in cognitive function mediate the association between academic education and physical activity in adults over 50 years of age
<p>The scripts for data management (i.e., from raw data to data used in the analyses) and for the models tested in the paper titled "Initial status and change in cognitive function mediate the association between academic education and physical activity in adults over 50 years of age".</p> <p>“SHARE_Data_merge_w8.R” --> merges the data between the 8 waves of measurement.</p> <p>“SHARE_computingVars_w8.R” --> computes the variables used in the abovementionned study.</p> <p>“Growth_curve_models.R” --> contains the statistical models tested in the abovementionned study.</p>
The Effect of Aronia Melanocarpa Extract on Cognitive Function
ClinicalTrials.gov study NCT03793777. IPD Sharing: NO. Countries: 1. Publications: 1.
Effects of Liraglutide on the Cognitive Function in Patients With Type 2 Diabetes Mellitus
ClinicalTrials.gov study NCT03707171. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Post COVID19 Functional and Cognitive Assessments
ClinicalTrials.gov study NCT04860206. IPD Sharing: NO. Countries: 1. Publications: 3.
The Investigators Conducted a Study to Examine the Impact of Wild Ginseng Extract (WG) on Exercise Performance, Cognitive Function, and Fatigue Recovery Among Twelve Healthy Adult Males
ClinicalTrials.gov study NCT06679725. IPD Sharing: NO. Countries: 1. Publications: 12.
Effect of Remote Ischemic Preconditioning on Cognitive Function After Off-Pump Coronary Artery Bypass Graft
ClinicalTrials.gov study NCT00953368. IPD Sharing: Not stated. Countries: 1. Publications: 1.
VR Training to Improve Postoperative Cognitive Function in Elderly Patients With Cerebral Small Vessel Disease Undergoing Non-Cardiac Surgery
ClinicalTrials.gov study NCT07370844. IPD Sharing: YES. Countries: 1. Publications: 8.
Effect of Feeding Mode on Infant Growth and Cognitive Function
ClinicalTrials.gov study NCT02626143. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Effects of Exercise Training on Cognitive Function and Neurotrophic Factors in Overweight Adults
ClinicalTrials.gov study NCT02915913. IPD Sharing: NO. Countries: 1. Publications: 1.
Repetitive Transcranial Magnetic Stimulation in Symptoms of Attention Deficit Hyperactivity Disorder and Cognitive Function In Cocaine Addicts
ClinicalTrials.gov study NCT01593982. IPD Sharing: Not stated. Countries: 1. Publications: 4.
Effectiveness of Tai Chi to Improve Cognitive Function in Older Adults With Mild Cognitive Impairment
ClinicalTrials.gov study NCT04248400. IPD Sharing: NO. Countries: 1. Publications: 1.
Cognitive Function in Multiple Sclerosis
ClinicalTrials.gov study NCT06084182. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Comparative Effects of Group Based Exercises with and Without Cognitive Functional Therapy on Clinical Outcomes in Patients with Chronic Low Back Pain
ClinicalTrials.gov study NCT06759675. IPD Sharing: NO. Countries: 0. Publications: 3.
Online Group-based Dual-task Training to Improve Cognitive Function of Community-dwelling Older Adults
ClinicalTrials.gov study NCT05573646. IPD Sharing: NO. Countries: 1. Publications: 1.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.