Exploring Cognitive and Neuroimaging Profiles of Dementia Subtypes of Individuals with Dementia in the Democratic Republic of Congo.

Objective: The 2024 Alzheimer's Association (AA) research diagnostic criteria for Alzheimer's Disease (AD) considers fluid biomarkers, including promising blood-based biomarkers for detecting AD. This study aims to identify dementia subtypes and their cognitive and neuroimaging profiles in older adults with dementia in the Democratic Republic of Congo (DRC) using biomarkers and clinical data.

Methods: Forty-five individuals with dementia over 65 years old were evaluated using the Community Screening Instrument for Dementia and the informant-based Alzheimer's Questionnaire.

Organizational Determinants to Hypertension Management: Adapting a Health Equity Framework to Examine Processes at Two Academic Health Systems.

Background: Hypertension management is a national priority. However, hypertension control rates are suboptimal and vary across clinics, even among those in the same health system and geographic region.

Objective: To identify organizational barriers and facilitators that impact hypertension management at the provider, clinic, and health system level.

Community Engagement in the BE SAGE Project: Reducing COVID-19 in Hispanic and Low-Income Preschoolers via Testing and Open-Air Garden-Based Education.

Objective: Back to Early Care and Education Safely With Sustainability via Active Garden Education (BE SAGE) involved COVID-19 testing and a free garden-based physical activity and nutrition program at early care and education centers with primarily Hispanic/Latino enrollment. This article describes the project community engagement plan, process, and outcomes focusing on deliberate and intentional staffing, an extensive online presence, and focused outreach.

Methods: BE SAGE purposefully hired bilingual (English/Spanish) and bicultural staff; developed and maintained a large bilingual online presence (website, newsletters, social media), and fostered community partnerships with community health workers (CHWs) and dedicated staff.

Assessing asymmetric enhancement on breast MRI: Besting the diagnostic challenge with imaging and clinical clues.

Breast magnetic resonance imaging (MRI) has the highest sensitivity for breast cancer detection compared to other breast imaging modalities such as mammography and ultrasound. As a functional modality, it captures the increased angiogenic activity of breast cancer through gadolinium-based contrast enhancement. Normal breast tissue also enhances, albeit in distinct patterns termed background parenchymal enhancement (BPE).

MRI free water mediates the association between diffusion tensor image analysis along the perivascular space and executive function in four independent middle to aged cohorts.

Introduction: Diffusion tensor image analysis along the perivascular space (DTI-ALPS) index was proposed for assessing glymphatic clearance function. This study evaluated DTI-ALPS as a biomarker for cerebral small vessel disease (cSVD) related vascular cognitive impairment and dementia (VCID).

Methods: Four independent cohorts were examined.