Do people with social anxiety (SA) benefit from positive memory retrieval that heightens self-relevant meaning? In this preregistered study, an analog sample of 255 participants with self-reported clinically significant symptoms of SA were randomly assigned to retrieve and process a positive social-autobiographical memory by focusing on either its self-relevant meaning (deep processing) or its perceptual features (superficial processing). Participants were then socially excluded and instructed to reimagine their positive memory. Analyses revealed that participants assigned to the deep processing condition experienced significantly greater improvements than participants in the superficial processing condition in positive affect, social safeness, and positive beliefs about others during initial memory retrieval and in negative and positive beliefs about the self following memory reactivation during recovery from exclusion. These novel findings highlight the potential utility of memory-based interventions for SA that work by "hooking" self-meaning onto recollections of positive interpersonal experiences that elicit feelings of social acceptance.
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http://dx.doi.org/10.1177/21677026231195792 | DOI Listing |
Comput Biol Med
January 2025
LMA Laboratory, University of Bejaia, Bejaia 06000, Algeria. Electronic address:
Social networks are increasingly taking over daily life, creating a volume of unsecured data and making it very difficult to capture safe data, especially in times of crisis. This study aims to use a Convolutional Neural Network (CNN)-Long Short-Term Memory (LSTM)-based hybrid model for health monitoring and health crisis forecasting. It consists of efficiently retrieving safe content from multiple social media sources.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
University of Iowa, Iowa City, IA, USA.
Background: Sorbs2 is a cytoskeletal adaptor protein that is expressed in hippocampal neurons, but its mechanistic role in these cells is not yet fully understood.
Method: We created two groups of mice for our study: whole-body Sorbs2-Knockout (KO) mice and Sorbs2-Flox mice, which had neuronal knockout via AAV-PHP.eB-hSyn1-Cre virus injection.
Alzheimers Dement
December 2024
Barcelonaβeta Brain Research Center (BBRC), Pasqual Maragall Foundation, Barcelona, Spain.
Background: Murine studies have identified blood proteins that influence brain aging, but translating these findings to humans remains challenging. We used an innovative approach to investigate whether genetically predicted blood levels of proteins linked to brain aging in animal models are associated with cognitive performance in individuals at risk of Alzheimer's disease (AD) [Figure 1].
Method: Through systematic review, we identified 13 circulating proteins with an aging/rejuvenating effect on the mouse brain.
Alzheimers Dement
December 2024
Cognitive Neuroscience Center, University of San Andrés, Victoria, Buenos Aires, Argentina.
Background: Automated speech and language analysis (ASLA) represents a powerful innovation for detecting and monitoring persons with or at risk for dementia. Given its cost-efficiency and automaticity, its impact can be vital for under-resourced communities, such Spanish-speaking Latinos. However, ASLA markers are understudied in this group and may differ from those established in widely studied populations (e.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, School of Life Science and Technology, University of Electronic Science and Technology of China, ChengDu, China.
Background: To examine whether walking speed is associated with executive function in patients with subjective memory decline.
Method: Patients were recruited from the Fourth People's Hospital of Chengdu, including 63 patients with subjective cognitive decline (SCD) and 23 patients with mild cognitive impairment (MCI). Each participant assess global function by the Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment-Basic Scale (MoCA-B).
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