The game of Bridge is one of the world's most widely played mind-sport games. A growing number of people consider it a meaningful leisure activity and are motivated to play. The aim of this study was to describe a sample of Bridge players in Israel in terms of demographics, player records, motivations, and cognitive strategies used to play Bridge and examine the associations between these variables. A sample of 488 Bridge players' completed an online demographic questionnaire, the Bridge Motivational Factors Checklist, and the Bridge Cognitive Strategies Questionnaire. Most players in the study were men with a mean age of 68.7 years and a Bridge player level between Vice Master and Senior Master. Most players play bridge because "bridge is a fun game". Strategy use that occurred in-game (versus pre- or postgame) obtained the highest mean score. Because Bridge is a strategy game that can be played from childhood to older adulthood, it is important to continue research to further understand the nature and different aspects of the cognitive strategy used among Bridge players and in other mind sports.
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http://dx.doi.org/10.3390/ijerph20064968 | DOI Listing |
Geroscience
January 2025
Dept. of Bioinformatics, Semmelweis University, 1094, Budapest, Hungary.
Age-related cognitive impairment and dementia pose a significant global health, social, and economic challenge. While Alzheimer's disease (AD) has historically been viewed as the leading cause of dementia, recent evidence reveals the considerable impact of vascular cognitive impairment and dementia (VCID), which now accounts for nearly half of all dementia cases. The Mediterranean diet-characterized by high consumption of fruits, vegetables, whole grains, fish, and olive oil-has been widely recognized for its cardiovascular benefits and may also reduce the risk of cognitive decline and dementia.
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December 2024
Faculty of Information Science and Technology, Beijing University of Technology, Beijing 100124, China.
With the increasing complexity of urban roads and rising traffic flow, traffic safety has become a critical societal concern. Current research primarily addresses drivers' attention, reaction speed, and perceptual abilities, but comprehensive assessments of cognitive abilities in complex traffic environments are lacking. This study, grounded in cognitive science and neuropsychology, identifies and quantitatively evaluates ten cognitive components related to driving decision-making, execution, and psychological states by analyzing video footage of drivers' actions.
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December 2024
Department of Computer Engineering, Ulsan College, Ulsan 44022, Republic of Korea.
In this paper, we propose a method for applying the -ary m-sequence as a channel-searching pattern for rendezvous in the asymmetric channel model of cognitive radio. We mathematically analyzed and calculated the ETTR when the m-sequence is applied to the conventional scheme, and our simulation results demonstrated that the ETTR performance is significantly better than that of the JS algorithm. Furthermore, we introduced a new channel-searching scheme that maximizes the benefits of the m-sequence and proposed a method to adapt the generation of the m-sequence for use in the newly proposed scheme.
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January 2025
School of Public Health, Health Science Center, Ningbo University, Ningbo 315211, China.
Alzheimer's disease (AD) is marked by impaired cognitive functions, particularly in learning and memory, owing to complex and diverse mechanisms. Methionine restriction (MR) has been found to exert a mitigating effect on brain oxidative stress to improve AD. However, the bidirectional crosstalk between the gut and brain through which MR enhances learning and memory in AD, as well as the effects of fecal microbiota transplantation (FMT) from MR mice on AD mice, remains underexplored.
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