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.

抽象的 我们建议扩展和开发开放获取的 DementiaBank 数据库 多媒体交互用于研究衰老和认知沟通障碍 这项工作将依赖于数据收集的进步， 在整个TalkBank的背景下实现转录、分析、共享和网络交付 我们将部署和扩展 TalkBank 和 DementiaBank 不断增长的资产来回答这个问题。 关于语言诊断、分类和纵向追踪的关键问题 这项工作的总体目标是支持认知语言结果的发展。 提高早期诊断的评估和有效性的措施和治疗，并 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和治疗的方法。 机器学习训练、协作评论、自动语音识别和算法 我们还将重点扩大传播方式，以确保 DementiaBank 的工具和资源正在满足研究人员和信徒的需求。