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We investigated the association between pre-COVID-19 memory function and (a) receipt of a COVID-19 test and (b) incidence of COVID-19 using the COVID-19 Questionnaire Study (CQS) of the Canadian Longitudinal Study on Aging (CLSA). The CQS included 28,565 middle-aged and older adults. We regressed receipt of a COVID-19 test on participants' immediate and delayed recall memory scores and re-ran the regression models with COVID-19 incidence as the outcome. All regression models were adjusted for sociodemographic, lifestyle, and health covariates. In the analytical sample ( = 21,930), higher delayed recall memory (better memory) was significantly associated with lower COVID-19 incidence. However, this association was not significant for immediate recall memory. Immediate and delayed recall memory were not associated with receipt of a COVID-19 test. Health policymakers and practitioners may viewmemory status as a potential risk for COVID-19. Memory status may not be a barrier to COVID-19 testing.
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http://dx.doi.org/10.1080/13825585.2024.2342500 | DOI Listing |
Hippocampus
September 2025
Center for Neuroscience & Center for Mind and Brain, Department of Psychology, Davis, California, USA.
Our understanding of how the medial temporal lobe (MTL) contributes to human cognition has advanced enormously over the past half a century. My work in the 1990s characterizing the role of recollection and familiarity processes in episodic memory led me to study the MTL's role in these two memory processes. In the current paper, I provide a personal commentary in which I describe the motivating ideas, as well as the invaluable impact of mentors, colleagues, and students that led to a series of studies showing that conscious recollection is critically dependent on the hippocampus, whereas familiarity-based judgments are dependent on regions such as the perirhinal cortex.
View Article and Find Full Text PDFFront Hum Neurosci
August 2025
Department of Psychology, Northeastern University, Boston, MA, United States.
Mentalizing skills-the capacity to attribute mental states-play critical roles in word learning during typical language development. In autism, mentalizing difficulties may constrain word-learning pathways, limiting language-acquisition opportunities. We ask how autistic children encode and retrieve novel words and what drives individual differences.
View Article and Find Full Text PDFFront Plant Sci
August 2025
College of Engineering, South China Agricultural University, Guangdong, China.
Reliable detection and spatial localization of banana bunches are essential prerequisites for the development of autonomous harvesting technologies. Current methods face challenges in achieving high detection accuracy and efficient deployment due to their structural complexity and significant computational demands. This study proposes YOLO-BRFB, a lightweight and precise system designed for detection and 3D localization of bananas in orchard environments.
View Article and Find Full Text PDFJ Cogn
September 2025
Université Clermont Auvergne & CNRS, LAPSCO, Clermont-Ferrand, France.
Recent studies showed that the presence of the experimenter hinders executive functions. Belletier and Camos (2018) extended these findings to working memory, reporting a detrimental effect of the experimenter presence only when participants performed an aloud concurrent articulation during maintenance. Under such a condition, participants likely relied on an attentional maintenance mechanism rather that an articulatory mechanism, supporting the account of a capture of attention by the social presence.
View Article and Find Full Text PDFACS Omega
September 2025
Division of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen 40002, Thailand.
Dengue virus remains a significant global health threat, imposing a substantial disease burden on nearly half of the world's population. The urgent need for effective antiviral therapeutics, including therapeutic peptides targeting the Dengue virus, is critical in the current healthcare landscape. However, the availability of anti-Dengue peptides (ADPs) data remains limited in existing data sets, posing a challenge for computational modeling and discovery.
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