Lisa M Warner,Julia K Wolff,Jochen P Ziegelmann et al.
Lisa M Warner et al.
Volunteering is presumed to confer health benefits, but interventions to encourage older adults to volunteer are sparse. Therefore, a randomized controlled trial with 280 community-dwelling older German adults was conducted to test the effe...
Randomized Controlled Trial
Psychology and aging. 2014 Dec;29(4):757-63. DOI:10.1037/a0036486 2014
Age-related differences in associative memory: the role of sensory decline [0.03%]
感觉功能衰退在联想记忆老化中的作用
Moshe Naveh-Benjamin,Angela Kilb
Moshe Naveh-Benjamin
Numerous studies show age-related decline in episodic memory. One of the explanations for this decline points to older adults' deficit in associative memory, reflecting the difficulties they have in binding features of episodes into cohesiv...
Little evidence for links between memory complaints and memory performance in very old age: longitudinal analyses from the Berlin Aging Study [0.03%]
记忆抱怨与老年记忆表现之间的关系：来自柏林老龄研究的纵向分析结果表明证据不足
Ann Pearman,Christopher Hertzog,Denis Gerstorf
Ann Pearman
Cross-sectional and longitudinal relationships between memory complaint and memory performance were examined in a sample of old-old participants from the Berlin Aging Study (BASE; N = 504, ages 70 to 100, age M = 84.7 at study onset). Parti...
Timing is everything: Age differences in the cognitive control network are modulated by time of day [0.03%]
时机选择很重要：一天中的不同时段对认知控制网络的年龄差异有调节作用
John A E Anderson,Karen L Campbell,Tarek Amer et al.
John A E Anderson et al.
Behavioral evidence suggests that the attention-based ability to regulate distraction varies across the day in synchrony with a circadian arousal rhythm that changes across the life span. Using functional magnetic resonance imaging (fMRI), ...
Hypertension moderates the effect of APOE on 21-year cognitive trajectories [0.03%]
高血压通过APOE调节认知21年轨迹
Cindy M de Frias,K Warner Schaie,Sherry L Willis
Cindy M de Frias
We examined whether hypertension moderated the effects of apolipoprotein ε4 (APOE ε4) on individual differences in level and change in cognitive functions over a 21-year period using data from the Seattle Longitudinal Study (SLS). A total...
Genetic complexity of episodic memory: a twin approach to studies of aging [0.03%]
从双胞胎研究角度探讨片段式记忆的基因复杂性：一项老龄化研究
William S Kremen,Matthew S Panizzon,Carol E Franz et al.
William S Kremen et al.
Episodic memory change is a central issue in cognitive aging, and understanding that process will require elucidation of its genetic underpinnings. A key limiting factor in genetically informed research on memory has been lack of attention ...
Cognitive ability, intraindividual variability, and common genetic variants of catechol-O-methyltransferase and brain-derived neurotrophic factor: a longitudinal study in a population-based sample of older adults [0.03%]
认知能力、个体内在差异和儿茶酚-O-甲基转移酶及脑源性神经营养因子常见基因变异：基于人群老年人样本的纵向研究
Debjani Das,Xiaoyun Tan,Allison A M Bielak et al.
Debjani Das et al.
Genetic differences play a significant role in generating individual differences in cognitive abilities. Studies have linked common polymorphisms (valine to methionine substitution; VAL/MET) in the catechol-O-methyltransferase (COMT) and br...
Healthy aging increases the cognitive effects of two genes that influence extracellular dopamine [0.03%]
健康老龄化增强了两种影响细胞外多巴胺基因的认知效果
Pamela M Greenwood,Ming-Kuan Lin,Ramya Sundararajan et al.
Pamela M Greenwood et al.
We hypothesized that normal variation in genes influencing the bioavailability of dopamine in prefrontal cortex contribute to inter-individual differences in working memory (WM), particularly in healthy old age. To test this, 858 healthy yo...
Naftali Raz,Cindy Lustig
Naftali Raz
One would be hard-pressed to find a human trait that is not heritable at least to some extent, and genetics have played an important role in behavioral science for more than half a century. With the advent of high-throughput molecular metho...
Primary care supply moderates the impact of diseases on self-perceptions of aging [0.03%]
初级保健供应量调节疾病对老龄化自我感知的影响
Susanne Wurm,Julia K Wolff,Benjamin Schüz
Susanne Wurm
Self-perceptions of aging, important indicators of successful aging, are closely linked to health. Previous research has mainly examined the role of individual factors on self-perceptions of aging, but health is partly dependent on contextu...