Fostering healthy cognitive ageing in people living with HIV.

Prevalence and incidence of HIV among people aged 50 years and older continue to rise worldwide, generating increasing awareness among care providers, scientists, and the HIV community about the importance of brain health in older adults with HIV. Many age-related factors that adversely affect brain health can occur earlier and more often among people with HIV, including epigenetic ageing, chronic medical conditions (eg, cardiovascular disease), and age-related syndromes (eg, frailty). Extensive dialogue between HIV community leaders, health-care providers, and scientists has led to the development of a multidimensional response strategy to protect and enhance brain health in people ageing with HIV that spans across public health, clinical spaces, and research spaces.

Vaccination uptake in LGBTQ adults in two US states: Findings from the QVax study.

Objectives: Lesbian, gay, bisexual, transgender, queer and other (LGBTQ+) individuals face numerous health disparities, including higher rates of chronic diseases and sexually transmitted infections, partly due to marginalization, discrimination, and a healthcare system often unprepared to meet their specific needs. Despite the importance of vaccination in preventing these health issues, vaccination patterns in LGBTQ+ populations remain under-researched, with limited data available due to the absence of sexual orientation and gender identity information on most healthcare forms. As such, we sought to understand vaccine uptake among LGBTQ+ individuals living in New Jersey and New York for 7 primary adult vaccines.

Sexual practices, their influencers, and utilization of HIV services among female sex workers in Mombasa County, Kenya.

Introduction: female sex workers (FSWs) are vulnerable to acquiring HIV and other sexually transmitted infections due to unprotected sex. Understanding and addressing the gaps in safer sex among FSWs can help to reduce HIV acquisition and transmission. This study described sexual practices, their correlates and use of HIV services among FSWs in Mombasa County, Kenya.

Poor Sleep is Common in Treatment-Resistant Late-life Depression and Associated With Poorer Antidepressant Response: Findings From the OPTIMUM Clinical Trial.

Background: Adults with treatment-resistant late-life depression (TRLLD) have high rates of sleep problems; however, little is known about the occurrence and change in sleep during pharmacotherapy of TRLLD. This analysis examined: (1) the occurrence of insufficient sleep among adults with TRLLD; (2) how sleep changed during pharmacotherapy; and (3) whether treatment outcomes differed among participants with persistent insufficient sleep, worsened sleep, improved sleep, or persistent sufficient sleep.

Methods: Secondary analysis of data from 634 participants age 60+ years in the OPTIMUM clinical trial for TRLLD.

Communication Training within : Feasibility, Acceptability, and Usability.

is a consultation model adapted from Conjoint Behavioral Consultation where parents and teachers identify a mutual concern for children with Autism and then implement the same evidence-based practices (EBPs) across home and school. Adding parent-teacher communication training () may bolster the effects of this consultation approach. The purpose of this study was to explore parents' and teachers' experiences with , as well as examine the clinical outcomes of plus Participants were 21 parents and 21 teachers (n=21 dyads, N=42 participants) of preschool to first-grade children with Autism.

Provider Factors Likely to Impact Access and Uptake of Long-Acting Injectable Cabotegravir for Transgender Women in the United States: Results of a Qualitative Study.

Long-acting injectable cabotegravir (CAB-LA) was US Food and Drug Administration-approved in 2021. However, little is known about providers' CAB-LA knowledge, attitudes, challenges, and prescribing preferences for transgender women patients. Understanding this is critical to developing new pre-exposure prophylaxis (PrEP) interventions tailored to transgender women.

Large-scale analysis of structural brain asymmetries during neurodevelopment: Associations with age and sex in 4265 children and adolescents.

Only a small number of studies have assessed structural differences between the two hemispheres during childhood and adolescence. However, the existing findings lack consistency or are restricted to a particular brain region, a specific brain feature, or a relatively narrow age range. Here, we investigated associations between brain asymmetry and age as well as sex in one of the largest pediatric samples to date (n = 4265), aged 1-18 years, scanned at 69 sites participating in the ENIGMA (Enhancing NeuroImaging Genetics through Meta-Analysis) consortium.

Pharmaceuticalization and Care Coordination in New York City Outpatient Mental Health.

US government quality measures prioritize pharmaceuticalization and care coordination to promote patient treatment adherence. How these measures affect outpatient mental health service delivery and patient-provider communication where psychiatrists and nonphysicians collaborate is understudied. Analyzing 500 hours of participant-observation, 117 appointments, and 98 interviews with 45 new patients and providers, I show that psychiatrists and social workers coordinated care by encouraging medications and seeing two mental health providers as the default treatment, irrespective of patient preferences.

Characterizing Neighborhood Vulnerabilities in Mild Cognitive Impairment using the Environmental Justice Index.

Background: There is a need for integration and comprehensive characterization of environmental determinants of Alzheimer's disease. The Environmental Justice Index (EJI) is a new measure that consolidates multiple environmental health hazards.

Objective: This analysis aims to explore how environmental vulnerabilities vary by race/ethnicity and whether they predict cognitive outcomes in a clinical trial of mild cognitive impairment (MCI).

Peripuberty Is a Sensitive Period for Prefrontal Parvalbumin Interneuron Activity to Impact Adult Cognitive Flexibility.

Introduction: Developmental windows in which experiences can elicit long-lasting effects on brain circuitry and behavior are called "sensitive periods" and reflect a state of heightened plasticity. The classic example of a sensitive period comes from studies of sensory systems, like the visual system, where early visual experience is required for normal wiring of primary visual cortex and proper visual functioning. At a mechanistic level, loss of incoming visual input results in a decrease in activity in thalamocortical neurons representing the affected eye, resulting in an activity-dependent reduction in the representation of those inputs in the visual cortex and loss of visual perception in that eye.

Alcohol and substance use in older adults with treatment-resistant depression.

Introduction: Alcohol and substance use are increasing in older adults, many of whom have depression, and treatment in this context may be more hazardous. We assessed alcohol and other substance use patterns in older adults with treatment-resistant depression (TRD). We examined patient characteristics associated with higher alcohol consumption and examined the moderating effect of alcohol on the association between clinical variables and falls during antidepressant treatment.

Multimodal fusion of brain signals for robust prediction of psychosis transition.

The prospective study of youths at clinical high risk (CHR) for psychosis, including neuroimaging, can identify neural signatures predictive of psychosis outcomes using algorithms that integrate complex information. Here, to identify risk and psychosis conversion, we implemented multiple kernel learning (MKL), a multimodal machine learning approach allowing patterns from each modality to inform each other. Baseline multimodal scans (n = 74, 11 converters) included structural, resting-state functional imaging, and diffusion-weighted data.

Sex differences in brain resilience of individuals with multiple sclerosis.

Background: Brain resilience allows maintenance of neurocognitive function in the face of age or disease-related neural changes.

Objective: Test the hypothesis that women and men with MS differ in brain resilience.

Methods: This cross-sectional analysis of prospective cohort data included 11,297 patients.

Assessing harmonized intelligence measures in a multinational study.

Studies examining the neurocognitive and circuit-based etiology of psychiatric illness are moving toward inclusive, global designs. A potential confounding effect of these associations is general intelligence; however, an internationally validated, harmonized intelligence quotient (IQ) measure is not available. We describe the procedures used to measure IQ across a five-site, multinational study and demonstrate the harmonized measure's cross-site validity.

Stress-induced failure of embodied cognition: A general model.

We derive the classic, ubiquitous, but enigmatic Yerkes-Dodson effect of applied stress on real-world performance in a highly natural manner from fundamental assumptions on cognition and its dynamics, as constrained by the asymptotic limit theorems of information and control theories. We greatly extend the basic approach by showing how differences in an underlying probability model can affect the dynamics of decision across a broad range of cognitive enterprise. Most particularly, however, this development may help inform our understanding of the different expressions of human psychopathology.

Assessment of Brief Online Approaches for Teaching Neuroscience in Psychiatry.

Objective: The goal of this study was to assess an online collection of brief educational resources (videos, case studies, articles) for teaching a broad range of concepts relating to neuroscience in psychiatry.

Methods: A national sample of 52 psychiatrists enrolled in the study. Forty (77%) completed an assessment before and after having access to the educational resources for 4 weeks.

Disparities in DMT treatment: Demographic and neurocognitive differences between MS patients currently treated versus not treated with disease-modifying therapies.

Background: Current treatment guidelines recommend consideration of disease-modifying therapy (DMT) for all multiple sclerosis (MS) patients, but barriers to access have begun to be identified. In particular, prior studies have found that people with higher education have better access to DMTs, perhaps explained by the association of higher education with higher income. And while the majority of people with MS are women, being male is also associated with higher income.

Randomized Controlled Trial of a Brief Video Intervention to Reduce Self-Stigma of Mental Illness.

Self-stigma, a phenomenon wherein individuals internalize self-directed negative stereotypes about mental illness, is associated with negative outcomes related to recovery. This randomized controlled study assessed the efficacy of a brief social contact-based video intervention in reducing self-stigma in a large sample of individuals ages 18-35 endorsing an ongoing mental health condition. We hypothesized that the brief video would reduce self-stigma.

Age of onset of obsessive-compulsive disorder differentially affects white matter microstructure.

Previous diffusion MRI studies have reported mixed findings on white matter microstructure alterations in obsessive-compulsive disorder (OCD), likely due to variation in demographic and clinical characteristics, scanning methods, and underpowered samples. The OCD global study was created across five international sites to overcome these challenges by harmonizing data collection to identify consistent brain signatures of OCD that are reproducible and generalizable. Single-shell diffusion measures (e.

Editorial: In Utero Exposure to Maternal Affective Symptoms: Prenatal Programming of Child Psychopathology Is Independent of Shared Genes of Risk.

The womb is an influential first home. This felicitous phrase is attributed to David Barker, often called the father of the late 20th century developmental origins of health and disease hypothesis, which asserts that maternal experiences during pregnancy are biologically transmitted to, and embedded in, the fetus, shaping child development. Specifically, Barker focused on maternal inadequate nutrition as a key in utero exposure to which the fetus biologically adapts, leading to biologically programmed changes, meaning long-lasting, that potentially put the offspring at risk for future metabolic diseases.

Technology Access and Perceptions of Telehealth Services Among Young Adults Involved in the Court System.

Purpose: This study examined access to technology and telehealth among young adults (ages 18-24) who were court-involved and were recruited from an alternative sentencing program in New York City.

Methods: Using sequential mixed methods design, we examined demographic factors linked with access to technology and perceived usefulness of the Internet among n = 321 young adults who were court-involved (75% male, 65% African American, 35% Latinx). We then conducted in-depth interviews with 27 young adults to elicit first-person account of their access to, interest in, and experience with technology and telehealth.