Loneliness and low social support can be detrimental to the health of individuals living with Alzheimer's and related dementias (ADRD) and family care partners. Restrictions on gatherings to prevent the spread of COVID-19 create an even greater risk for social isolation. Memory Cafés are a highly replicated program that provide individuals living with ADRD and care partners an opportunity to socialize in an inclusive and supportive environment without fear of judgment, pressure, or stigma. Following restrictions on in-person gatherings, virtual Memory Cafés offer regular social engagement opportunities in an online format. While the Memory Café model has been replicated globally, their effects on loneliness and perceived social support are generally unknown. Even less is known about their impact when operating in a virtual environment. Semi-structured interviews in Spanish and English were conducted with individuals living with dementia and family care partners who regularly attend Memory Cafés hosted by partners in a Texas Memory Café Network. Interviews took place online using video conferencing software, were transcribed, then analyzed for common themes using a combined inductive and deductive approach. A total of 17 interviews were conducted with persons living with dementia ( = 5) and family care partners ( = 12) who attend Memory Cafés to learn about their perceived experiences of social connectedness since COVID-19. Care partners included spouses ( = 8) and adult children ( = 4). Interviews included attendees of different Memory Café models, including in-person only ( = 2), virtual only ( = 9), and those who attend both models ( = 6). Five key themes were identified: (1) Reprieve; (2) What is still possible; (3) Connectedness; (4) Inclusivity; and (5) Value added, with ten sub-themes supporting these main themes. Findings substantiate evidence that Memory Cafés offer important benefits for families living with dementia, providing vital new insight into the potential for virtual Memory Cafés to offer similar benefits. Findings have implications beyond the context of COVID-19, where virtual models may support the social connectedness of those living in geographically marginalized and underserved areas. Virtual models may not address the needs of all families experiencing dementia due to lack of access to technology and limitations for virtual engagement with those experiencing later stage dementia.
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http://dx.doi.org/10.3389/fpubh.2021.660144 | DOI Listing |
Neurobiol Aging
January 2025
Department of Psychology, The Pennsylvania State University, University Park, PA 16802, United States. Electronic address:
The growing population of older adults emphasizes the need to develop interventions that prevent or delay some of the cognitive decline that accompanies aging. In particular, as memory impairment is the foremost cognitive deficit affecting older adults, it is vital to develop interventions that improve memory function. This study addressed the problem of false memories in aging by training older adults to use details of past events during memory retrieval to distinguish targets from related lures.
View Article and Find Full Text PDFPLoS One
January 2025
School of Economics and Trade, Guangzhou Xinhua University, Dongguan, China.
Stock price prediction is a challenging research domain. The long short-term memory neural network (LSTM) widely employed in stock price prediction due to its ability to address long-term dependence and transmission of historical time signals in time series data. However, manual tuning of LSTM parameters significantly impacts model performance.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
January 2025
Department of Psychology, Center for Brain Science, Harvard University, Cambridge, MA 02138.
The hippocampus possesses anatomical differences along its long axis. Here, we explored the functional specialization of the human hippocampal long axis using network-anchored precision functional MRI in two independent datasets (N = 11 and N = 9) paired with behavioral analysis (N = 266 and N = 238). Functional connectivity analyses demonstrated that the anterior hippocampus was preferentially correlated with a cerebral network associated with remembering, while the posterior hippocampus selectively contained a region correlated with a distinct network associated with behavioral salience.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
January 2025
Center for Psychiatry Research and Center for Cognitive and Computational Neuropsychiatry, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm 17177, Sweden.
Soccer is arguably the most widely followed sport worldwide, and many dream of becoming soccer players. However, only a few manage to achieve this dream, which has cast a significant spotlight on elite soccer players who possess exceptional skills to rise above the rest. Originally, such attention was focused on their great physical abilities.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Mathematics and Engineering Physics, Faculty of Engineering, Mansoura University, Mansoura, Egypt.
This paper focuses on modeling Resistor-Inductor (RL) electric circuits using a fractional Riccati initial value problem (IVP) framework. Conventional models frequently neglect the complex dynamics and memory effects intrinsic to actual RL circuits. This study aims to develop a more precise representation using a fractional-order Riccati model.
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