Reset
Showing 20 of 7,342 academic articles

Acute cognitive effects of interruptions to prolonged sitting with brief standing or physical activity breaks: a systematic review and three-level meta-analysis

Mingnan Zhuang, Mingyue Yin, Zongnan Liu, Ningkun Xiao et al. • International Journal of Behavioral Nutrition and Physical Activity (2026)

Abstract Background Prolonged sitting is strongly associated with impaired cognitive function. Although traditional exercise interventions have been shown to improve cognitive outcomes, their implementation is often limited by practical con...

DOAJ Open Access (DOAJ) DOI: 10.1186/s12966-026-01953-6

Evaluating the influence of anatomical accuracy and electrode positions on EEG forward solutions

Jesper Duemose Nielsen, Oula Puonti, Rong Xue, Axel Thielscher et al. • NeuroImage (2023)

Generating realistic volume conductor models for forward calculations in electroencephalography (EEG) is not trivial and several factors contribute to the accuracy of such models, two of which are its anatomical accuracy and the accuracy wi...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.neuroimage.2023.120259

Construction and confirmatory factor analysis of the core cognitive ability index system of ship C2 system operators.

Ning Li, Jincai Huang, Yanghe Feng • PLoS ONE (2020)

BackgroundCognitive ability refers to the ability to receive, process, store, and extract information. It is the most important psychological condition for people to successfully complete activities. Previous studies have shown that the des...

DOAJ Open Access (DOAJ) DOI: 10.1371/journal.pone.0237339

Vertex-wise multivariate genome-wide association study identifies 780 unique genetic loci associated with cortical morphology

Alexey A. Shadrin, Tobias Kaufmann, Dennis van der Meer, Clare E. Palmer et al. • NeuroImage (2021)

Brain morphology has been shown to be highly heritable, yet only a small portion of the heritability is explained by the genetic variants discovered so far. Here we extended the Multivariate Omnibus Statistical Test (MOSTest) and applied it...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.neuroimage.2021.118603

Time-in-range and hypoglycemia in cognitive health of older adults with Type 2 diabetes: An emerging evidence synthesis

Dharmendra Kumar Gupta, Arunima Chaudhuri • Muller Journal of Medical Sciences and Research (2026)

Type 2 diabetes mellitus (T2DM) is a recognized risk factor for cognitive decline and dementia, but the mechanisms linking glycemic dysregulation to brain health remain incompletely understood. Glycated hemoglobin captures long-term average...

DOAJ Open Access (DOAJ) DOI: 10.4103/mjmsr.mjmsr_83_25

UltraFast Layer-Resolved Encoding (uFLARE) functional MRI deciphers bidirectional signaling from spontaneous activity

Joana Carvalho, Francisca F. Fernandes, Mafalda Valente, Koen V. Haak et al. • Nature Communications (2026)

Abstract Deciphering the directionality of information flow in cortical circuits is essential for understanding brain dynamics, learning, and neuroplasticity after injury. However, current noninvasive methods cannot distinguish bottom-up fr...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-026-71506-9

The individual‐level effects of social media campaigns related to healthy eating, physical activity, and healthy weight: A narrative review

Yajing Luo, Ana G. Maafs‐Rodríguez, Daniel P. Hatfield • Obesity Science & Practice (2024)

Abstract Objective Social media are promising channels for health communication promoting positive weight‐related behaviors, but no prior studies have synthesized evidence on the independent effects of social media campaigns focused on prom...

DOAJ Open Access (DOAJ) DOI: 10.1002/osp4.731

Scrolling and Self: How Self-Esteem and Physical Activity Shape the Effects of Intagram Use on Eating Behavior in Universitary Students

Annalisa Belli, Erica Gobbi, Stefano Amatori, Antonio Preti et al. • Epidemiology, Biostatistics and Public Health (2025)

Introduction The use of Social Networking Sites (SNS) has been continuously increasing in recent years [1], contributing to the rise of significant behavioral and psychological issues, especially when SNS are used as a coping mechanism f...

DOAJ Open Access (DOAJ) DOI: 10.54103/2282-0930/29193

人性的探討及其啟示:J. Bruner與賈馥茗之觀點的交融 The Discussion of Human Nature and Its Implications: The Integration of the Viewpoints of J. Bruner and Jia Fuming

高博銓 Po-Chuan Kao • Journal of Research in Education Sciences (2026)

有關人性的探討,歷來多所討論,但未盡周全。本文以美國心理學家J. S. Bruner與我國學者賈馥茗的觀點為據,採取詮釋學方法,進行分析和詮釋,綜整歸納,期能更明確掌握人性。本研究指出,前者認為人類因其較長的未成熟狀態,而提升其受教性,同時受人類所創造的社會文化之薰陶,啟迪心智,因而發展出複雜的思考能力,增進其適應力;後者則主張人性具有自然之性、基本情感、欲求以及官能。綜括而言,兩者的論點各具特色,統觀之,有助於增進人性輪廓的完整性,而善用人類的未成熟狀態則能降低風險和欲求,...

DOAJ Open Access (DOAJ) DOI: https://doi.org/10.6209/JORIES.202603_71(1).0009

DEVELOPING AN APPROACH TO MULTIMODAL QUANTITATIVE ASSESSMENT OF INTERVIEWERS’ COGNITIVE LOAD: FIRST RESULTS OF A FIELD QUASI EXPERIMENT

I F Deviatko • RUDN journal of Sociology (2018)

The belief that survey research instruments mediating communication between interviewer and respondent influence the quality of data obtained in the interview has become a conventional methodological wisdom long ago. However, the impact of ...

DOAJ Open Access (DOAJ) DOI: 10.22363/2313-2272-2018-18-4-627-637

Systematic review and meta-analysis reveal positive therapeutic effects of music in brain damage rehabilitation

Laura Navarro, Laura Navarro, Laura Navarro, Nour El Zahraa Mallah et al. • Frontiers in Integrative Neuroscience (2026)

Brain damage (BD) caused by stroke, traumatic brain injury (TBI), or neurodegenerative conditions often results in persistent cognitive, motor, and emotional impairments. Music-based interventions (MI) have been explored as adjunctive rehab...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnint.2026.1720473

Distinct brain alterations and neurodegenerative processes in cognitive impairment associated with post-acute sequelae of COVID-19

Dayoung Seo, Yangsean Choi, Eunseon Jeong, Sanghwi Bang et al. • Nature Communications (2025)

Abstract Although brain alterations have been reported in post-acute sequelae of SARS-CoV-2 (PASC), their prevalence and relationship to neurodegeneration remain unclear. We analyzed blood proteins and brain MRI from individuals approximate...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41467-025-65597-z

Effect of probiotics on cognitive function and cardiovascular risk factors in mild cognitive impairment and Alzheimer’s disease: an umbrella meta-analysis

Bin Xiao, Lina Fu, Zhe Yang, Guran Yu • Journal of Health, Population and Nutrition (2025)

Abstract Background This umbrella meta-analysis evaluates the effects of probiotics on cognitive function and metabolic health in Alzheimer’s disease (AD) and mild cognitive impairment (MCI) by synthesizing findings from meta-analyses of ra...

DOAJ Open Access (DOAJ) DOI: 10.1186/s41043-025-00816-3

The structural characteristics and influential factors of psychological stress of urban residents in Jiangxi province during the COVID-19 pandemic: cross sectional study

Zewen Huang, Lejun Zhang, Junyu Wang, Lu Xu et al. • Heliyon (2021)

Aims: To explore the structural characteristics and influential factors of psychological stress of urban residents in Jiangxi province during the COVID-19 pandemic through a survey of psychological stress, personality traits, family functio...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2021.e07829

Stress Levels Escalate When Repeatedly Performing Tasks Involving Threats

Johan Bertilsson, Johan Bertilsson, Diederick C. Niehorster, Diederick C. Niehorster et al. • Frontiers in Psychology (2019)

Police work may include performing repeated tasks under the influence of psychological stress, which can affect perceptual, cognitive and motor performance. However, it is largely unknown how repeatedly performing stressful tasks physically...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyg.2019.01562

1H High Resolution Magic-Angle Coil Spinning (HR-MACS) µNMR Metabolic Profiling of whole Saccharomyces cervisiae cells: A Demonstrative Study

Alan eWong, Celine eBoutin, Pedro M Aguiar • Frontiers in Chemistry (2014)

The low sensitivity of Nuclear Magnetic Resonance (NMR) is its prime shortcoming compared to other analytical methods for metabolomic studies. It relies on large sample volume (30–50 µl for HR-MAS) for rich metabolic profiling, hindering hi...

DOAJ Open Access (DOAJ) DOI: 10.3389/fchem.2014.00038

The Effect of Different Accelerators on the Vulcanization of EPDM Rubber

Murat Teker, Ayşe Usluoğlu, Esra Öztürk • Journal of the Turkish Chemical Society, Section A: Chemistry (2024)

: EPDM (ethylene propylene diene monomer) is a type of synthetic rubber. The products of rubber have great importance in every part of life. EPDM rubber has high tensile strength, high tension, toughness, and is weather resistant. Therefore...

DOAJ Open Access (DOAJ) DOI: 10.18596/jotcsa.1416132

Physicochemical characterization and source apportionment of Arctic ice-nucleating particles observed in Ny-Ålesund in autumn 2019

G. Li, E. K. Wilbourn, Z. Cheng, J. Wieder et al. • Atmospheric Chemistry and Physics (2023)

Ice-nucleating particles (INPs) initiate primary ice formation in Arctic mixed-phase clouds (MPCs), altering cloud radiative properties and modulating precipitation. For atmospheric INPs, the complexity of their spatiotemporal variations, h...

DOAJ Open Access (DOAJ) DOI: 10.5194/acp-23-10489-2023