DementiaBank: An open access language database to understand the progression of dementia

DementiaBank：一个开放获取的语言数据库，用于了解痴呆症的进展

• 批准号: 10738863
• 负责人: Alyssa Marie Lanzi
• 金额: $ 211.49万
• 依托单位: CARNEGIE-MELLON UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-09-01 至 2026-08-30
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10738863
• 关键词: Acoustics; Address; Adoption; Adult; Age; Aging; Algorithmic Analysis; Algorithms; Alzheimer' s Disease; Alzheimer' s disease related dementia; Benchmarking; Biological Markers; Classification; Clinical; Code; Cognition; Cognitive; Communication impairment; Complex; Data; Data Analyses; Data Collection; Data Set; Databases; Delaware; Dementia; Development; Diagnosis; Disease; Early Diagnosis; Effectiveness; Elderly; Ensure; Evaluation; Future; Genetic Transcription; Goals; Grain; Healthcare Systems; Image; Impaired cognition; International; Internet; Language; Life; Linguistics; Machine Learning; Magnetic Resonance Imaging; Mainstreaming; Manuals; Measures; Methods; Minority; Multimedia; Neuropsychology; Outcome Measure; Participant; Pattern; Persons; Population Heterogeneity; Positron-Emission Tomography; Protocols documentation; Published Comment; Quality of life; Reporting; Reproducibility; Research Activity; Research Personnel; Resources; Respondent; Sampling; Speech; Surveys; System; Techniques; Technology; Time; Training; Transcript; Work; automated analysis; automated speech recognition; cost; deep learning; dementia risk; detection method; diagnostic criteria; digital; early detection biomarkers; high risk; improved; interdisciplinary collaboration; interest; learning community; learning materials; lexical; meetings; mild cognitive impairment; minority communities; online repository; phonology; preservation; programs; recruit; retention rate; speech recognition; tool; underserved community

Abstract We propose the expansion and development of the open-access DementiaBank database of multimedia interactions for the study of cognitive-communication impairments in aging and Alzheimer’s disease and related dementias. This work will rely on advances in data collection, transcription, analysis, sharing, and web delivery achieved in the context of the overall TalkBank Project. We will deploy and extend the growing assets of TalkBank and DementiaBank to answer critical questions regarding the diagnosis, classification, and longitudinal tracking of language in dementia. The overall goal of this work is to support the development of cognitive-linguistic outcome measures and treatments that will improve the evaluation and effectiveness of early diagnosis, and to identify those at risk for dementia. To reach that goal, we must solidify methods for data analysis and machine learning training, Collaborative Commentary, automatic speech recognition, and algorithm evaluation benchmarks. We will also focus on the expansion of dissemination methods to ensure the DementiaBank tools and resources are meeting the needs of researchers and clinicians.

摘要 我们建议扩大和发展开放访问的DementiaBank数据库， 多媒体互动，用于研究老年人的认知交流障碍， 阿尔茨海默氏病及相关痴呆症。这项工作将依赖于数据收集方面的进展， 在整个TalkBank的背景下实现转录、分析、共享和网络交付 项目我们将部署和扩展TalkBank和DementiaBank不断增长的资产， 关于语言的诊断、分类和纵向跟踪的关键问题， 痴呆这项工作的总体目标是支持认知语言结果的发展 改善早期诊断的评估和有效性的措施和治疗， 识别那些有痴呆症风险的人。为了实现这一目标，我们必须巩固数据分析方法， 机器学习训练，协同评论，自动语音识别，算法 评价基准。我们还将注重扩大传播方法，以确保 DementiaBank的工具和资源正在满足研究人员和临床医生的需求。