High-definition tDCS of the motor cortex affects prefrontal and primary motor activity differently in young and older adults [0.03%]
高分辨率经颅直流电刺激对年轻和老年人大脑活动的影响不同
Yasra Arif,Peihan J Huang,Seth D Springer et al.
Yasra Arif et al.
The ability to suppress irrelevant or distracting inputs that interfere with goal-driven behavior is known to decline with increasing age. Although noninvasive stimulation of the motor cortices has been shown to modulate age-related changes...
Facial skin aging: an integrative analysis of genetics, epigenetics, and lifestyle factors [0.03%]
面部皮肤衰老：遗传、表观遗传及生活方式因素的综合分析
Rezvan Noroozi,Aleksandra Pisarek-Pacek,Bożena Wysocka et al.
Rezvan Noroozi et al.
Facial wrinkling is a prominent sign of aging, yet individuals exhibit unique trajectories of biological aging, contributing to the variability in facial appearance. Here, we present a pioneering study exploring the association between life...
MASLD in the oldest-old: lack of association with cognition or functional autonomy and poor predictive utility of the hepatic steatosis index [0.03%]
血清肝脂肪指数与老年人的认知和功能自主无关且预测效能较低
Maximilian Joseph Brol,Martin Groth,Frank Erhard Uschner et al.
Maximilian Joseph Brol et al.
Metabolic dysfunction-associated steatotic liver disease (MASLD) is a prevalent condition increasingly recognized in aging populations. However, its clinical relevance in older adults-particularly in relation to sarcopenia, cognitive functi...
Mingzhu Ye,Haishuo Xia,Tao Song et al.
Mingzhu Ye et al.
With the aging of global populations, understanding the role of the cerebellum in aging is crucial. However, existing studies primarily focus on structural and functional changes, leaving the topological properties of cerebellar functional ...
Is grip strength a marker for cognitive function, neurodegeneration, and resilience? [0.03%]
握力能反映认知功能、神经退行和恢复能力吗？
Alexander Ivan B Posis,Hilary L Colbeth,Mihika S Deshpande et al.
Alexander Ivan B Posis et al.
Assessing whether grip strength is associated with cognitive decline and brain health could help identify a target to prevent or delay cognitive impairment. Therefore, we tested whether grip strength is associated with brain health as indic...
Transcranial alternating current stimulation improves ballistic motor performance in trained and untrained limbs of healthy older adults [0.03%]
经颅交流电刺激可改善健康老年人训练过的和未经训练的手臂的球击运动表现
Nishadi N Gamage,Wei-Yeh Liao,Philip J Atherton et al.
Nishadi N Gamage et al.
Transcranial alternating current stimulation (tACS) using a combined theta-gamma waveform can improve unilateral ballistic motor performance in the trained limb of older adults. The purpose of this study was to examine the effect of individ...
Age-dependent modulations of hemispheric small-world networks in different eye states: resting-state electroencephalogram research [0.03%]
年龄依赖性调节眨眼和不眨眼两种状态下半球小型世界网络：静息态脑电研究
Chang Xu,Chuqiao Li,Tong Cui et al.
Chang Xu et al.
Normal aging triggers substantial topological transformation within resting-state electroencephalography (rs-EEG) networks. Given that the small-world (SW) architecture of hemispheric EEG networks may reflect an evolutionarily and developme...
The impaired hemodynamics of choroid plexus and its interactions within the glymphatic system in Parkinson's disease [0.03%]
帕金森病中脉络丛血流动力学受损及其在甘淋巴系统中的相互作用
Song&#x;an Shang,Shaohua Ding,Yuting Xia et al.
Song&#x;an Shang et al.
The purpose of this study was to identify the perfusion pattern of choroid plexus (CP) impairment in patients with Parkinson's disease (PD) and determine its relationship with the volume of the CP and its clinical relevance within the glymp...
Beyond strength: dietary nitrate augments self-selected functional mobility after resistance training in middle-aged adults [0.03%]
超越力量：膳食硝酸盐增强中年人抵抗训练后的自主选择功能性移动能力
Brandon M Peoples,Mason C McIntosh,Kenneth D Harrison et al.
Brandon M Peoples et al.
This study aimed to assess whether dietary nitrate supplementation with resistance training (RT) augments gait performance and functional mobility in inactive middle-aged and older adults. We hypothesized that combining nitrate-rich beetroo...
The relationship between frailty status and psychosocial indices in older Korean adults [0.03%]
韩国老年人衰弱状况与心理社会指标之间的关系
Ji Young Kim,Taesic Lee,Sangbaek Koh
Ji Young Kim
Frailty is a heightened vulnerability to physiological stressors caused by cumulative physiological decline over a lifespan. Psychological issues (depression and stress) and social problems (such as loneliness and social isolation) serve as...