Working memory decline has been associated with normal aging. The frontal brain structure responsible for this decline is primarily located in the prefrontal cortex (PFC). Our previous neuroimaging study demonstrated a significant change in functional connectivity between the left dorsolateral PFC (DLPFC) and left ventrolateral PFC (VLPFC) when applying 2 mA tDCS in MRI scanner during an N-Back task. These regions were part of the working memory network. The present study is the first study that utilizes individualized finite element models derived from older adults' MRI to predict significant changes of functional connectivity observed from an acute tDCS application. Individualized head models from 15 healthy older adults (mean age = 71.3 years) were constructed to create current density maps. Each head model was segmented into 11 tissue types: white matter, gray matter, CSF, muscle, blood vessels, fat, eyes, air, skin, cancellous, and cortical bone. Electrodes were segmented from T1-weighted images and added to the models. Computed median and maximum current density values in the left DLPFC and left VLPFC regions of interest (ROIs) were correlated with beta values as functional connectivity metrics measured in different timepoint (baseline, during stimulation) and stimulation condition (active and sham). Positive significant correlations (R² = 0.523 for max J, R² = 0.367 for median J, p < 0.05) were found between the beta values and computed current densities in the left DLPFC ROIs for active stimulation, but no significant correlation was found during sham stimulation. We found no significant correlation between connectivity and current densities computed in the left VLPFC for both active and sham stimulation. The amount of current within the left DLPFC ROIs was found positively correlated with changes in functional connectivity between left DLPFC and left VLPFC during active 2 mA stimulation. Future work may include expansion of number of participants to further test the accuracy of tDCS models used to predict tDCS-induced functional connectivity changes within the working memory network.

Anti-Black racism (ABR) contributes to racial trauma and to the disproportionate negative mental, physical, and social outcomes faced by Black populations (Hargons et al., 2017; Wun, 2016a). The previous literature demonstrates that storytelling and other narrative interventions are often used to promote collective healing among Black people (Banks-Wallace, 2002; Moors, 2019). Storying survival (i.e., the utilization of stories to promote liberation from racial trauma) is one such narrative intervention (Mosley et al., 2021); however, little is known about the processes by which Black people utilize storying survival to promote radical healing. Using an intersectional framework and thematic analysis from a phenomenological perspective (Braun & Clarke, 2006), the present study analyzed interviews from 12 racial justice activists in order to understand how these activists engage in storying survival to foster Black survival and healing. Results show that storying survival includes five interconnected components: storying influences, mechanisms of storying survival, content of storying survival, context of storying survival, and impact of storying survival. Each of these categories and subcategories are detailed herein and are supported with quotations. The findings and related discussion explore the concept of storying survival and its contributions to critical consciousness, radical hope, strength and resistance, cultural self-knowledge, and collectivism among participants and their communities. This study therefore provides important and practical information about how Black people and the counseling psychologists who aim to serve them can utilize storying survival to resist and heal from ABR. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

This study investigates how mediating (e.g. history of health conditions) and moderating (e.g. self-rated health) factors are associated with nativity status on depression and anxiety in Mexican immigrants. Using data from the 2019 National Health Interview Survey (NHIS), results found a significant direct association between nativity status and anxiety and depression. Additionally, the association between nativity status and mental health was mediated by the history of health conditions, and self-rated health was a significant moderator in both mediation models. Study findings are discussed within the context of barriers to care, current literature, and strengths-based interventions. Future research can expand upon these findings by examining the specific types of physical and mental health conditions that may support the Hispanic Paradox, as well as how self-efficacy and internal locus of control are associated with the paradox within this population.

Background: Older adults are at a greater risk for contracting and experiencing severe illness from COVID-19 and may be further affected by pandemic-related precautions (e.g., social distancing and isolation in quarantine). However, the longitudinal impact of the COVID-19 pandemic on older adults is unclear. The current study examines changes in health behaviors, psychosocial factors, and cognitive functioning in a large sample of older adults using a pre-pandemic baseline and longitudinal follow-up throughout 9 months of the COVID-19 pandemic.Methods: One hundred and eighty-nine older adults (ages 65-89) were recruited from a multisite clinical trial to complete additional virtual assessments during the COVID-19 pandemic. Mixed effects models evaluated changes in health behaviors, psychosocial factors, and cognitive functioning during the pandemic compared to a pre-pandemic baseline and over the course of the pandemic (i.e., comparing the first and last COVID-19 timepoints).Results: Compared to their pre-pandemic baseline, during the pandemic, older adults reported worsened sleep quality, perceived physical health and functioning, mental health, slight increases in depression and apathy symptoms, reduced social engagement/perceived social support, but demonstrated better performance on objective cognitive tasks of attention and working memory. Throughout the course of the pandemic, these older adults reported continued worsening of perceived physical health and function, fewer depression symptoms, and they demonstrated improved cognitive performance. It is important to note that changes on self-report mood measures and cognitive performance were relatively small regarding clinical significance. Education largely served as a protective factor, such that greater years of education was generally associated with better outcomes across domains.Conclusions: The present study provides insights into the longitudinal impact of the COVID-19 pandemic on health behaviors, psychosocial factors, and cognitive functioning in a population disproportionately affected by the virus. Replicating this study design in a demographically representative older adult sample is warranted to further inform intervention strategies targeting older adults negatively impacted by the COVID-19 pandemic.

Hispanic youth have one of the highest rates of unmet physical and mental health needs. This study aims to examine how child and adolescent healthcare access creates pathways to behavioral/mental health among a national sample of 1711 U.S. Hispanic youth. Using psychometric network analysis, unique pathways in which child healthcare access (i.e., transportation and health service-related factors) and behavioral/mental health were identified. Findings indicate relationships among depression, anxiety, school settings, and friendships. These associations offer a starting point for interventionists and policymakers to ensure that interventions are not targeted individually but from an ecological systems framework. This study may raise awareness of Hispanic youth’s barriers and better equip scientists to plan and implement approaches to address identified barriers.