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157 results for “memory studies”
Datasets from study: "Land surface observations boost temperature forecast skill: experiments using Long Short-Term Memory surrogate for physics-based models to assess potential predictability"
<p>This repository contains the datasets needed to reproduce the figures from manuscript: Land surface observations boost temperature forecast skill: experiments using Long Short-Term Memory surrogate for physics-based models to assess potential predictability.</p> <p>In this study, we examine the potential of land surface temperature and vegetation data, which are not routinely assimilated in NWP models, for enhancing temperature forecast skill. We build surrogate models for NWP using Long Short-Term Memory.</p>
Src and Memory: A Study of Filial Imprinting and Predispositions in the Domestic Chick
<p>These files contain the data used for generating the results presented in:</p> <p>Meparishvili M, Chitadze L, Lagani V, McCabe B and Solomonia R (2021) Src and Memory: A Study of Filial Imprinting and Predispositions in the Domestic Chick. Front. Physiol. 12:736999. doi: 10.3389/fphys.2021.736999 </p>
Visual working memory: Study one Task fMRI and Behavioural response
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Visual working memory: Study two Task fMRI and Behavioural response
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Neural Differentiation Tracks Improved Recall of Competing Memories Following Interleaved Study and Retrieval Practice
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Data from two studies of learning in visual span working memory tasks.
<p>Data from two working memory span tasks. The span set size could be up to six, and each row in each .csv is one response (i.e., one "click" on an item). Thus, each trial's data is spread out on multiple rows, with accuracy being a binary variable.</p>
Data used in the study "mRNA vaccination boosts spike-specific T cell memory and promotes expansion of CD45RAint TEMRA-like CD8+ T cells in COVID-19 recovered individuals"
<p>Data associated with an original research study examining T cell responses to mRNA vaccination in COVID-19 recovered individuals. 10X Cell Ranger outputs, bulk TCR sequencing data, and T cell functional (ICS) data in this study have been deposited. Authors KMB and HR contributed equally to this effort. Address correspondence to EWN.</p>
Data for item-method directed forgetting and working memory capacity study
<p>This dataset contains recall data from an item-method directed forgetting paradigm, working memory scores from the operation span (OSpan) and running span (RunSpan) tasks, and event frequencies for the multinomial storage-retrieval model (Riefer & Rouder, 1992).</p> <p>Detailed description of varibales in the dataset are contained in the pdf File "VariableDescriptions_IMDF_WM_AllData.pdf".</p>
Dataset for the study "Changes in audio-spatial working memory abilities during childhood: The role of spatial and phonological development"
<p>Working memory is a cognitive system devoted to storage and retrieval processing of information.<br> Numerous studies on the development of working memory have investigated the<br> processing of visuo-spatial and verbal non-spatialized information; however, little is known<br> regarding the refinement of acoustic spatial and memory abilities across development.<br> Here, we hypothesize that audio-spatial memory skills improve over development, due to<br> strengthening spatial and cognitive skills such as semantic elaboration. We asked children<br> aged 6 to 11 years old (n = 55) to pair spatialized animal calls with the corresponding animal<br> spoken name. Spatialized sounds were emitted from an audio-haptic device, haptically<br> explored by children with the dominant hand’s index finger. Children younger than 8<br> anchored their exploration strategy on previously discovered sounds instead of holding this<br> information in working memory and performed worse than older peers when asked to pair<br> the spoken word with the corresponding animal call. In line with our hypothesis, these findings<br> demonstrate that age-related improvements in spatial exploration and verbal coding<br> memorization strategies affect how children learn and memorize items belonging to a complex<br> acoustic spatial layout. Similar to vision, audio-spatial memory abilities strongly depend<br> on cognitive development in early years of life.</p> <p>Data in the file are divided into six sheets based on the age of the participants and the experimental condition, either call-call or call-name. Each sheet contains six columns: Participant ID, age and gender are the first three. The last three columns instead refer to the test parameters: the number of attempts, the audio-anchor and the score. In details, the number of attempts indicates the number of trials needed to pair the sounds. The audio-anchor provides a measurement of the exploration strategy. It accounts for how many consecutive attempts the child begins by touching the same speaker while the score takes into account the frequency of touches on the same speakers: the more the participant returns on the same stimulus location, the lower the score.</p>
SESMG scenario-files of the study "Model-based run-time and memory reduction for a mixed-use multi-energy system model with high spatial resolution"
<p>This dataset contains model scenario-files belonging to the publication "Model-based run-time and memory reduction for a mixed-use multi-energy system model with high spatial resolution".</p> <p>The individual scenarios can be executed and evaluated with the "Spreadsheet Energy System Model Generator" (<a href="https://github.com/chrklemm/SESMG">SESMG</a>) <a href="https://github.com/chrklemm/SESMG/tree/v0.4.0rc1">v0.4.0rc1</a></p> <p>The respective file names indicate to which model run mentioned in the main study the scenario-files belong. For model runs for which no sepparate scenario file exists, the scenario "reference.xlsx" with adjusted SESMG settings was used.</p> <p> </p>
Sleep and story and photograph memory study
<p>Sleep, photograph and story memory data for study on effect of nap versus wake on memory.</p>
Combination Treatment Study for Memory Impairment and Depression
ClinicalTrials.gov study NCT01658228. IPD Sharing: Not stated. Countries: 1. Publications: 2.
A Study of LY3002813 in Participants With Memory Damage Due to Alzheimer's Disease (AD) or AD
ClinicalTrials.gov study NCT02624778. IPD Sharing: Not stated. Countries: 2. Publications: 0.
Study to Evaluate Armodafinil Treatment in Improving Prefrontal Cortical Activation and Working Memory Performance
ClinicalTrials.gov study NCT00711516. IPD Sharing: Not stated. Countries: 1. Publications: 1.
18-Month Study of Memory Effects of Curcumin
ClinicalTrials.gov study NCT01383161. IPD Sharing: Not stated. Countries: 1. Publications: 12.
A Psychophysiologic Study of Weakening Traumatic Combat Memories With Post-Reactivation Propranolol
ClinicalTrials.gov study NCT00709735. IPD Sharing: Not stated. Countries: 1. Publications: 1.
The Memory and Cognitive Performance Study
ClinicalTrials.gov study NCT04025255. IPD Sharing: NO. Countries: 1. Publications: 1.
Memory and Fear Study (Fear of Memory Loss Study)
ClinicalTrials.gov study NCT04821960. IPD Sharing: NO. Countries: 1. Publications: 2.
CONNEX-3: A Study to Test Whether Iclepertin Improves Learning and Memory in People With Schizophrenia
ClinicalTrials.gov study NCT04860830. IPD Sharing: YES. Countries: 18. Publications: 1.
Dataset for research: "MTA and Koedam Score Contributes to Cognitive Impairment in Probable Alzheimer, Vascular and Mixed Dementia: A Memory Clinic Study in Indonesia"
<p>This is a dataset for research : "MTA and Koedam Score Contributes to Cognitive Impairment in Probable Alzheimer, Vascular and Mixed Dementia: A Memory Clinic Study in Indonesia"</p> <h1><strong><span>Abstract</span></strong></h1> <p><strong><span>Background</span></strong><span>. Medial Temporal Atrophy (MTA) and Parietal Atrophy (Koedam score) have been used in clinical practice to help the diagnosis of Alzheimer’s disease. However, the role of this brain imaging marker in early detection of other type of dementia remains elusive. The study aims to investigate the association between MTA and Koedam scores with the cognitive function in dementia patients (Alzheimer, vascular and mixed dementia).</span></p> <p><strong><span>Method</span></strong><span> <span>This was a</span> cross-sectional study using<span> data from a</span> Memory Clinic in Dr. Sardjito General Hospital Yogyakarta, Indonesia. The data was collected from January 2020 until December 2022. We collected the data regarding demographic and clinical characteristics, including head MRI data and Montreal Cognitive Assessment (MoCA) score. The cut-off points of MTA score and Koedam score were determined by using Receiver Operating Curve (ROC) and Youden Index. Multivariate analysis was performed to investigate variables which were associated with the cognitive function. </span></p> <p><strong><span>Result </span></strong><span>From 61 dementia patients, 22.95% was probable Alzheimer’s disease, 59.01% was vascular dementia, and 18.03% was mixed dementia. Correlation test showed that MTA and Koedam score were negatively associated with Montreal Cognitive Assessment-Indonesian Version (MoCA-INA) score. A bivariate analysis supports the findings that patients with combination of MTA score ≥3 and Koedam score ≥2 was more likely to have poor cognitive function (OR= 11.33; p<0.05). Multivariate analysis showed higher MTA (≥3) and Koedam (≥2) scores were associated with poor cognitive function in dementia patients (OR= 13.54, 95% CI= 1.77-103.43, <em>p</em>=0.01 and OR= 5.52, 95% CI= 1.08-28.19, <em>p</em>=0.04)</span></p> <p><strong><span>Conclusion </span></strong><span>Higher MTA and Koedam score contribute to worse cognitive function in any type of dementia patients. </span></p> <p><strong><span>Keywords.</span></strong><span> Imaging Marker, Medial Temporal Atrophy (MTA), Koedam Score, Cognitive Function, Dementia</span></p>
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.