Improving Early Detection of Cognitive Impairment in Older Adults in Primary Care Clinics: Recommendations From an Interdisciplinary Geriatrics Summit.

As the population ages, the prevalence of cognitive impairment due to neurodegenerative diseases such as Alzheimer disease (AD) is expected to double in the United States to nearly 14 million over the next 40 years. AD and related dementias (ADRD) are a leading cause of morbidity and mortality and among the costliest to society. Although emerging biomedical interventions for ADRD focus on early stages and are currently limited to AD, care management can benefit patients with ADRD across the disease course.

Health and Racial Disparities: Importance of Accurate and Reliable Ethnicity, Race, and Language Data.

Accurate demographic data are essential to identify and monitor differences, trends, and changes in diabetes-related conditions between Hispanics and non-Hispanic Blacks (NHBs). It also provides pertinent information to reduce health and racial disparities among English- and Spanish-speakers. The study's design was a quantitative cross-sectional one.

COVID-19 survey among NYC non-Hispanic Black and Hispanic/Latino adults with diabetes.

Objectives: To better understand the knowledge, practice, importance, awareness, usefulness, and confidence of non-Hispanic Black and English- and Spanish-speaking Hispanic/Latino adults with diabetes.

Design: A descriptive cross-sectional survey study design was used and descriptive statistics was conducted.

Sample: Non-Hispanic Black and Hispanic/Latino adults with diabetes were recruited from three New York City public hospitals.

Cognitive Recovery by Decade in Healthy 40- to 80-Year-Old Volunteers After Anesthesia Without Surgery.

Background: Postoperative delirium and postoperative cognitive dysfunction are the most common complications for older surgical patients. General anesthesia may contribute to the development of these conditions, but there are little data on the association of age with cognitive recovery from anesthesia in the absence of surgery or underlying medical condition.

Methods: We performed a single-center cohort study of healthy adult volunteers 40 to 80 years old (N = 71, mean age 58.

Functional Assessment of Myocardial Bridging With Conventional and Diastolic Fractional Flow Reserve: Vasodilator Versus Inotropic Provocation.

Background Functional assessment of myocardial bridging (MB) remains clinically challenging because of the dynamic nature of the extravascular coronary compression with a certain degree of intraluminal coronary reduction. The aim of our study was to assess performance and diagnostic value of diastolic-fractional flow reserve (d-FFR) during dobutamine provocation versus conventional-FFR during adenosine provocation with exercise-induced myocardial ischemia as reference. Methods and Results This prospective study includes 60 symptomatic patients (45 men, mean age 57±9 years) with MB on the left anterior descending artery and systolic compression ≥50% diameter stenosis.

Alzheimer mutant speeds APP transport.

APPS198P segregates with rare familial forms of Alzheimer's disease and resides within exon 5, unlike 27 other mutations that reside in exons 16 or 17. In this issue, Zhang et al. (2021.

Innervation and Neuronal Control of the Mammalian Sinoatrial Node a Comprehensive Atlas.

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A shape-adjusted ellipse approach corrects for varied axonal dispersion angles and myelination in primate nerve roots.

Segmentation of axons in light and electron micrographs allows for quantitative high-resolution analysis of nervous tissues, but varied axonal dispersion angles result in over-estimates of fiber sizes. To overcome this technical challenge, we developed a novel shape-adjusted ellipse (SAE) determination of axonal size and myelination as an all-inclusive and non-biased tool to correct for oblique nerve fiber presentations. Our new resource was validated by light and electron microscopy against traditional methods of determining nerve fiber size and myelination in rhesus macaques as a model system.