痴呆症护理研究和心理社会因素
Filippo Cieri1, Chad L Cross2, Pavithran Pattiam Giriprakash3
1Cleveland Clinic, Las Vegas, NV, USA.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 25, 2025
概括
在一生中从事认知,社会和身体活动可能会防止认知衰退. 动态神经认知适应 (dNA) 尺度测量了这些活动,显示了与大脑结构和认知功能的联系.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 公共卫生 公共卫生
背景情况:
- 痴呆症是一个主要的公共卫生问题,很大一部分病例与可修改的风险因素有关.
- 动态神经认知适应 (dNA) 尺度是为了在七个不同的生命阶段量化对认知 (COG),身体 (PHY),创造性 (CRE) 和社会 (SOC) 活动的终身参与而开发的.
- 了解这些终身模式可以为针对认知障碍的有针对性的预防和干预策略提供信息.
研究的目的:
- 通过dNA尺度测量COG,PHY,CRE和SOC活动的终身参与与神经认知结果之间的关联.
- 探索不同生命窗口的dNA得分之间的关系,以及神经心理学 (NP) 评估和皮质厚度 (CT) 测量.
- 确定在保持认知健康方面最具影响力的特定活动和生命阶段.
主要方法:
- 这项研究涉及67名参与者 (37名认知正常,19名轻度认知障碍,11名阿尔茨海默病患者).
- 使用FreeSurfer进行了神经心理评估和自动皮质厚度 (CT) 测量.
- 层次的多重回归分析检查了dNA域和时间窗口对NP和CT的影响,对年龄和教育进行控制,并应用Bonferroni校正.
主要成果:
- 活动的特定组合,如COG-1,SOC-4和PHY-6,预测了口语流性.
- 早期的认知参与 (COG-1) 和中后期的身体活动 (PHY-6) 与口语流性有显著的正相关性.
- dNA域 (COG,CRE) 和特定的时间窗口 (1,6) 与多个大脑区域的皮质厚度增加有关,特别是在叶和叶.
结论:
- 终身参与认知,身体,创意和社会活动是预防认知障碍和阿尔茨海默病的保护因素.
- 该研究表明,参与这些活动的程度与可测量的神经心理和结构性大脑变化 (CT) 之间存在明显的关联.
- dNA尺度为捕捉整个生命中的神经认知适应机制提供了一个有价值的工具,突出了预防性健康策略的机会.
更多相关视频
08:36The Immersive Cleveland Clinic Virtual Reality Shopping Platform for the Assessment of Instrumental Activities of Daily Living
Published on: July 28, 2022
4.3K
10:13Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
Published on: February 14, 2014
14.1K
相关概念视频
01:30Dementia
480
Dementia is a collective term for cognitive disorders primarily affecting memory, thinking, and reasoning. It is not a specific disease but a syndrome, with Alzheimer's disease being the most common cause, accounting for approximately 60-80% of cases. Other types include vascular dementia, Lewy body dementia, and frontotemporal dementia. Dementia affects millions worldwide, particularly older adults, though it is not a normal part of aging.
The progression of dementia is generally gradual....
The progression of dementia is generally gradual....
480
01:29Psychological and Sociocultural Causes of Schizophrenia
436
Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
436
01:26Alzheimer's Disease: Overview
1.5K
Alzheimer's Disease (AD) is a continually advancing neurodegenerative disorder, distinguished by escalating memory loss, cognitive dysfunction, and dementia. The disease unfolds in three stages: preclinical, mild cognitive impairment (MCI), and dementia. Its onset is insidious, and the progression gradual, with the cause not well explained by other disorders.
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ...
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ...
1.5K
01:22Alzheimer's Disease: Treatment
736
Alzheimer's Disease (AD), a neurodegenerative disorder, is pathologically identified by amyloid plaques and neurofibrillary tangles composed of tau protein. AD pharmacotherapy aims to manage cognitive symptoms, delay disease progression, and treat behavioral symptoms. The treatment is primarily symptomatic and palliative, with no definitive disease-modifying therapy available. Cholinesterase inhibitors, including donepezil (Aricept), rivastigmine (Exelon), and galantamine (Razadyne), are...
736
01:30Cognitive Development During Adulthood
737
Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
737
01:29Documentation in Long-Term and Home Healthcare Setting
1.4K
Documentation in long-term care facilities and home healthcare settings is crucial for ensuring continuous, coordinated, and comprehensive care for patients. Each setting has its specific documentation processes and tools:
Long-Term Care Facilities
Long-Term Care Facilities
1.4K