Cognitive Assessment and Neuroimaging (CAN) Core E
认知评估和神经影像 (CAN) 核心 E
基本信息
- 批准号:10491860
- 负责人:
- 金额:$ 103.06万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2021
- 资助国家:美国
- 起止时间:2021-09-30 至 2026-08-31
- 项目状态:未结题
- 来源:
- 关键词:AddressAdultAge-associated memory impairmentAgingAlgorithmsBaltimoreBlood Flow VelocityBlood flowBrainBrain MappingClinicalCloud ServiceCognitiveCognitive agingCollaborationsComputer softwareComputersDataData AnalysesData CollectionData Management ResourcesData Science CoreDecentralizationDementiaDevelopmentDiffusionDiffusion Magnetic Resonance ImagingDockingEcho-Planar ImagingElderlyEngineeringEnsureGoalsHippocampus (Brain)ImageIndividual DifferencesInterventionLeadLearning ModuleLiteratureLongevityMachine LearningMagnetic Resonance ImagingManualsMeasuresMemoryMetadataMethodsMiningMorphologic artifactsMorphologyNeurologicNeurologistNeuropsychological TestsParticipantPerformancePerfusionPersonsPhysiologic pulseProceduresProcessPropertyProtocols documentationPsychometricsPublic DomainsQuality ControlReproducibilityResearchResearch PersonnelSeedsSeriesSiteStandardizationStructureSupport SystemSystemTestingTimeTrainingTranslatingUltrasonographyValidationWhite Matter Hyperintensityage groupannotation systembasebrain magnetic resonance imagingbrain morphologycarotid intima-media thicknessclinical research sitecognitive functioncognitive testingdata harmonizationdata managementdata pipelinedesignexecutive functionhealthspanimage processinglarge scale datamachine learning algorithmmeetingsmultimodalityneuroimagingprocessing speedrelating to nervous systemrepositorytoolultrasound
项目摘要
SUMMARY/ABSTRACT: Cognitive Assessment and Neuroimaging Core E
The goal of Cognitive Assessment and Neuroimaging (CAN) Core E, is to provide neurological data with
cognitive assessment, MRI, and carotid ultrasound that will directly support Projects 1, 2 and 4, leading to the
identification of key neurological signatures of individual differences in cognitive aging. Cognitive assessment
protocols will include performance measures of memory, executive functions, processing speed, premorbid
function, and overall cognitive function. Cognitive tests derive from the experimental cognitive aging literature
that have been demonstrated to be sensitive to individual differences across and within age groups, as well as
standardized clinical neuropsychological tests typically used to identify age-related cognitive impairment and
potential early dementia. We will standardize and coordinate online cognitive assessments in both English and
Spanish, directly supporting Projects 1 and 2, and in-person assessments at four clinical for Project 2
(Tucson, Baltimore, Atlanta, Miami) to ensure quality and consistency throughout the project duration.
In addition, we plan to acquire brain MRI and ultrasound carotid images from 1620 participants. Our MRI
protocols will be built upon the advanced MRI protocols of ADNI 3, which have been optimized and tested for
our MRI platforms. From the acquired data we will produce quantitative measures of brain morphology, white
matter hyperintensities, structural and functional connectivity, perfusion, microbleeds, carotid intima-media
thickness, plaque presence, size and morphology, and blood flow velocities. The acquired imaging data will be
annotated with meta-data that support near real-time quality control, robust mining, query and analyses of
imaging data, meeting the meta-data requirements for various MRI software packages, machine learning
procedures, and large scale analyses proposed in Project 4. The meta-data management and annotation
system will also support incorporation of decentralized data (from the public domain), with which the training of
our machine learning modules can be further enhanced. Furthermore, we plan to implement a series of data
harmonization and pre-processing pipelines in our XNAT server (integrated with the COINS platform; HPC
nodes; and CyVerse), to streamline imaging data QC and quantitative analysis. Our proposed pipelines
address limitations of existing software packages (e.g., existing challenge in robustly segmenting hippocampus
and other critical brain structures across age groups) through machine learning, and can inherently harmonize
multi-modal MRI data (e.g., fast spin-echo MRI in minimally distorted coordinates; and echo-planar imaging in
distorted coordinates), enabling streamlined analysis (e.g., from hippocampal segmentation to memory
network connectivity analysis) without manual intervention.
摘要/摘要:认知评估和神经影像学核心E
认知评估和神经影像学(CAN)核心E的目的是提供神经系统数据
认知评估,MRI和Carotid Ultrasound将直接支持项目1、2和4,导致
认知衰老中个体差异的关键神经系统特征的识别。认知评估
协议将包括记忆的绩效指标,执行功能,处理速度,病态
功能和总体认知功能。认知测试来自实验认知衰老文献
事实证明,这些对年龄组和内部的个体差异以及
标准化的临床神经心理学测试通常用于识别与年龄有关的认知障碍和
潜在的早期痴呆。我们将在英语和
西班牙语,直接支持项目1和2,以及项目2的四个临床评估
(图森,巴尔的摩,亚特兰大,迈阿密),以确保整个项目期间的质量和一致性。
此外,我们计划从1620名参与者中获取大脑MRI和超声颈动脉图像。我们的MRI
协议将基于ADNI 3的高级MRI协议,该协议已对其进行了优化和测试。
我们的MRI平台。从获得的数据中,我们将产生脑形态的定量度量,白色
物质高强度,结构和功能连通性,灌注,微孔,颈动脉内膜媒体
厚度,斑块的存在,大小和形态以及血流速度。获得的成像数据将是
用元数据注释,支持接近实时质量控制,强大的采矿,查询和分析
成像数据,满足各种MRI软件包的元数据要求,机器学习
程序以及项目4中提出的大规模分析。元数据管理和注释
系统还将支持分散数据(来自公共领域)的合并,并通过该数据进行培训
我们的机器学习模块可以进一步增强。此外,我们计划实施一系列数据
我们的XNAT服务器中的协调和预处理管道(与硬币平台集成; HPC
节点;和cyverse),简化成像数据QC和定量分析。我们提出的管道
地址限制现有软件包的局限
以及跨年龄段的其他关键大脑结构)通过机器学习,并且可以天生的协调
多模式MRI数据(例如,在微型扭曲的坐标中快速旋转回波MRI;以及回声 - 平面成像
扭曲的坐标),启用了简化的分析(例如,从海马分割到内存
网络连接分析)无手动干预。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
NAN-KUEI CHEN其他文献
NAN-KUEI CHEN的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('NAN-KUEI CHEN', 18)}}的其他基金
Cognitive Assessment and Neuroimaging (CAN) Core E
认知评估和神经影像 (CAN) 核心 E
- 批准号:
10689312 - 财政年份:2021
- 资助金额:
$ 103.06万 - 项目类别:
Cognitive Assessment and Neuroimaging (CAN) Core E
认知评估和神经影像 (CAN) 核心 E
- 批准号:
10270192 - 财政年份:2021
- 资助金额:
$ 103.06万 - 项目类别:
Development of High-Speed and Quantitative Neuro MRI Technologies for Challenging Patient Populations
开发高速定量神经 MRI 技术来应对具有挑战性的患者群体
- 批准号:
10380037 - 财政年份:2018
- 资助金额:
$ 103.06万 - 项目类别:
Development of High-Speed and Quantitative Neuro MRI Technologies for Challenging Patient Populations
开发高速定量神经 MRI 技术来应对具有挑战性的患者群体
- 批准号:
10163273 - 财政年份:2018
- 资助金额:
$ 103.06万 - 项目类别:
Development of High-Speed and Quantitative Neuro MRI Technologies for Challenging Patient Populations
开发高速定量神经 MRI 技术来应对具有挑战性的患者群体
- 批准号:
9900072 - 财政年份:2018
- 资助金额:
$ 103.06万 - 项目类别:
Quantitative Susceptibility Mapping of Iron Accumulation in Neurocognitive Aging
神经认知衰老中铁积累的定量敏感性图
- 批准号:
9566397 - 财政年份:2017
- 资助金额:
$ 103.06万 - 项目类别:
Motion-immune neuro and body MRI for challenging patient populations
针对具有挑战性的患者群体的运动免疫神经和身体 MRI
- 批准号:
8934098 - 财政年份:2014
- 资助金额:
$ 103.06万 - 项目类别:
Motion-immune neuro and body MRI for challenging patient populations
针对具有挑战性的患者群体的运动免疫神经和身体 MRI
- 批准号:
8822404 - 财政年份:2014
- 资助金额:
$ 103.06万 - 项目类别:
相似国自然基金
成人型弥漫性胶质瘤患者语言功能可塑性研究
- 批准号:82303926
- 批准年份:2023
- 资助金额:30 万元
- 项目类别:青年科学基金项目
MRI融合多组学特征量化高级别成人型弥漫性脑胶质瘤免疫微环境并预测术后复发风险的研究
- 批准号:82302160
- 批准年份:2023
- 资助金额:30 万元
- 项目类别:青年科学基金项目
成人免疫性血小板减少症(ITP)中血小板因子4(PF4)通过调节CD4+T淋巴细胞糖酵解水平影响Th17/Treg平衡的病理机制研究
- 批准号:82370133
- 批准年份:2023
- 资助金额:49 万元
- 项目类别:面上项目
SMC4/FoxO3a介导的CD38+HLA-DR+CD8+T细胞增殖在成人斯蒂尔病MAS发病中的作用研究
- 批准号:82302025
- 批准年份:2023
- 资助金额:30 万元
- 项目类别:青年科学基金项目
融合多源异构数据应用深度学习预测成人肺部感染病原体研究
- 批准号:82302311
- 批准年份:2023
- 资助金额:30 万元
- 项目类别:青年科学基金项目
相似海外基金
KLOTHO and Resilience to Synaptic Dysfunction in Preclinical AD
KLOTHO 和临床前 AD 中突触功能障碍的恢复力
- 批准号:
10587987 - 财政年份:2023
- 资助金额:
$ 103.06万 - 项目类别:
Home Alone: Developing a Home-Based Intervention for People with Cognitive Impairment Who Live Alone
独自在家:为独居认知障碍患者制定家庭干预措施
- 批准号:
10590347 - 财政年份:2023
- 资助金额:
$ 103.06万 - 项目类别:
Investigating HDAC3 phosphorylation as an epigenetic regulator of memory formation in the adult and aging brain
研究 HDAC3 磷酸化作为成人和衰老大脑记忆形成的表观遗传调节剂
- 批准号:
10752404 - 财政年份:2023
- 资助金额:
$ 103.06万 - 项目类别:
Examining the Persistence of Neurocognitive Benefits of Exercise
检查运动对神经认知的益处的持久性
- 批准号:
10719280 - 财政年份:2023
- 资助金额:
$ 103.06万 - 项目类别:
Providers and Older Pain Patients with Prescription Opioid Dependence: A Qualitative Study to Understand Barriers to Opioid Taper, Cessation, and Transition to Buprenorphine.
具有处方阿片类药物依赖性的提供者和老年疼痛患者:一项定性研究,旨在了解阿片类药物逐渐减少、戒断和过渡到丁丙诺啡的障碍。
- 批准号:
10671358 - 财政年份:2023
- 资助金额:
$ 103.06万 - 项目类别: