Mother-child closeness and adolescent structural neural networks: a prospective longitudinal study of low-income families.

Mother-child closeness, a mutually trusting and affectionate bond, is an important factor in shaping positive youth development. However, little is known about the neural pathways through which mother-child closeness is related to brain organization. Utilizing a longitudinal sample primarily from low-income families (N = 181; 76% African American youth and 54% female), this study investigated the associations between mother-child closeness at ages 9 and 15 years and structural connectivity organization (network integration, robustness, and segregation) at age 15 years.

The association of physical resilience and post-discharge adverse events among older adults with dementia.

Objectives: Post-discharge adverse events, such as falls, hospitalizations, and death, are more prevalent among older adults with dementia, compared to their cognitively intact counterparts. This study aimed to test the association between physical resilience and post discharge adverse events in a sample of older adults with dementia.

Method: Through phone calls with caregivers over one year, we obtained data on physical resilience and post-discharge adverse events through caregiver report among a sample of 314 recently discharged older adults with dementia.

GnRH-Gonadotropes Interactions Revealed by Pituitary Single-cell Transcriptomics in Zebrafish.

GnRH governs reproduction by regulating pituitary gonadotropins. Unlike most vertebrates, gnrh-/- zebrafish are fertile. To elucidate the role of the hypophysiotropic-Gnrh3 and other mechanisms regulating pituitary gonadotropes, we profiled the gene expression of all individual pituitary cells of wild-type and gnrh3-/- adult female zebrafish.

Management Strategies for Immature Teeth with Pulp Necrosis: An Umbrella Review of Systematic Reviews.

Introduction: This review evaluates the effectiveness of treatment modalities for immature teeth with pulp necrosis, focusing on calcium hydroxide (CH) and mineral trioxide aggregate (MTA) apexification, as well as regenerative endodontic treatments (RETs). Recent advancements and clinical outcomes are highlighted.

Materials And Methods: A comprehensive search of MEDLINE (PubMed), Embase, Cochrane Library, Scopus, and grey literature was conducted from inception to July 2024.

A novel PhoPQ-potentiated mechanism of colistin resistance impairs membrane integrity in .

Polymicrobial communities are often recalcitrant to antibiotic treatment because interactions between different microbes can dramatically alter their responses and susceptibility to antimicrobials. However, the mechanisms of evolving antimicrobial resistance in such polymicrobial environments are poorly understood. We previously reported that Mg depletion caused by the fungus can enable to acquire significant resistance to colistin, a last-resort antibiotic targeting bacterial membrane.

Association Between Social Determinants of Health, COVID-19 Stressors, and Mental Health Among New York Residents Early in the Pandemic.

Objective: The COVID-19 pandemic is a disaster event. Exposure to stressors during and after disaster events is associated with negative mental health symptoms. To inform targeted COVID-19 recovery efforts, data are needed to understand which stressors play a key role in this relationship.

Improving Mental Health Knowledge and Reducing Mental Health Stigma Among Public Safety Personnel: Comparison of Live vs. Online Psychoeducation Training Programs.

This study evaluates the effectiveness of a brief psychoeducation training program in reducing mental health stigma, both toward others and oneself, among public safety personnel, while also comparing the relative effectiveness of in-person and online training modalities. In total, 1686 public safety personnel in Florida received psychoeducation on the mental health impacts of public safety work. Participants completed pre- and post-training questionnaires assessing demographics, mental health knowledge, and mental health stigma toward others and themselves.

Integrating Electroencephalography Source Localization and Residual Convolutional Neural Network for Advanced Stroke Rehabilitation.

Motor impairments caused by stroke significantly affect daily activities and reduce quality of life, highlighting the need for effective rehabilitation strategies. This study presents a novel approach to classifying motor tasks using EEG data from acute stroke patients, focusing on left-hand motor imagery, right-hand motor imagery, and rest states. By using advanced source localization techniques, such as Minimum Norm Estimation (MNE), dipole fitting, and beamforming, integrated with a customized Residual Convolutional Neural Network (ResNetCNN) architecture, we achieved superior spatial pattern recognition in EEG data.

Compliance With Accreditation Standards on Diversity: Is Institutional Support the Missing Link?

Introduction: The role of accreditation standards in fostering diversity and inclusion in academic programs remains poorly understood. Accreditation is one approach to increasing diversity through Standard A1.11.

Temporal trends in pediatric cancer mortality: rare cancers lag behind more common cancers.

Temporal trends demonstrate improved survival for many types of common pediatric cancer. Studies have not examined improvement in very rare pediatric cancers or compared these improvements to more common cancers. In this cohort study of the Surveillance, Epidemiology, and End Results (SEER) registry, we examined patients from 1975 to 2016 who were 0-19 years of age at the time of diagnosis.

Radiation-Driven Destruction of Thiophene and Methyl-Substituted Thiophenes.

Thiophene and two derivatives (2-methylthiophene and 3-methylthiophene) have been detected on the surface of Mars with the Sample Analysis at Mars instrument suite onboard NASA's Curiosity rover. Thiophene could serve as a secondary chemical biosignature since the secondary biosynthesis of thiophene is considered an important production pathway. However, it is critical to understand the abiotic formation and destruction of thiophene and its derivatives since these pathways could affect the molecules' stabilities on planetary surfaces over geological timescales.

Racial differences in the quality of care interactions among nursing home residents with dementia.

Objective: The resident population in nursing homes is increasingly racially diverse. The purpose of this study was to assess racial differences in the quality of care interactions among nursing home residents with dementia.

Design: The study utilized baseline data from the Testing the Evidence Integration Triangle for Behavioral and Psychological Symptoms of Dementia (EIT-4-BPSD), a randomized controlled pragmatic trial.

Factors associated with COVID-19 vaccination or intent to be vaccinated across three U.S. states.

Objectives: Vaccine hesitancy represents an important challenge to the effective control of the COVID-19 pandemic. In prior research on seasonal influenza, childhood vaccination, and emergency vaccination programs, hesitancy has been associated with a wide range of demographic, psychological, and compliance factors.

Methods: In January 2021, an online survey was distributed using the Qualtrics (Provo, UT) platform to a proportional quota sample of individuals in three states: Louisiana, New York, and Washington.

Uncovering mediational pathways behind racial and socioeconomic disparities in brain volumes: insights from the UK Biobank study.

Mediation pathways explaining racial/ethnic and socioeconomic (SES) disparities in structural MRI markers of brain health remain underexplored. We examined racial/ethnic and SES disparities in sMRI markers and tested total, direct, and indirect effects through lifestyle, health-related, and cognition factors using a structural equations modeling approach among 36,184 UK Biobank participants aged 40-70 years at baseline assessment (47% men). Race (non-White vs.

Generalizability and representation in studies of infant perceptual narrowing: Considerations for future research.

Forty years ago, Werker and Tees (1984) published a seminal finding which launched a proliferation of new research on early language learning. Their startling discovery, that infants demonstrate high initial sensitivity to phonetic contrasts which then attenuates over the first year of life, has provided deep insights into the origins of language learning. It has since stimulated a significant body of research investigating this early developmental process.