Biomarkers.

Background: By 2025, an estimated three-quarters of the global population aged 60 and older will live in Latin American and Caribbean countries (LAC), leading to a rise in age-related conditions. The main goal of the Panama Aging Research Initiative - Health Disparities (PARI-HD) research program is to create a platform for multidisciplinary clinical studies that focus on mental health and its diseases such as age-related cognitive decline. This platform would generate a large amount of clinical, neuropsychological, lifestyle, genetic and biomarker data following standardized research protocols.

Biomarkers.

Background: Primary progressive aphasia (PPA) is a language-based dementia linked with underlying Alzheimer's disease (AD) or frontotemporal dementia. Clinicians often report difficulty differentiating between the logopenic (lv) and nonfluent/agrammatic (nfv) subtypes, as both variants present with disruptions to "fluency" yet for different underlying reasons. In English, acoustic and linguistic markers from connected speech samples have shown promise in machine learning (ML)-based differentiation of nfv from lv.

Technology and Dementia Preconference.

Background: Primary progressive aphasia (PPA) is a language-based dementia linked with underlying Alzheimer's disease (AD) or frontotemporal dementia. Clinicians often report difficulty differentiating between the logopenic (lv) and nonfluent/agrammatic (nfv) subtypes, as both variants present with disruptions to "fluency" yet for different underlying reasons. In English, acoustic and linguistic markers from connected speech samples have shown promise in machine learning (ML)-based differentiation of nfv from lv.

Technology and Dementia Preconference.

Background: Changes in speech and language functions have shown to be early symptoms of AD pathology. Recent developments in automatic speech and language processing have opened avenues for objective assessments of these changes. The primary objective of this study is to explore whether speech and language markers extracted from cognitive testing conducted during an automated phone call differ according to underlying AD pathology as measured in cerebrospinal fluid (CSF) in preclinical or early stage individuals.

Extending beyond traditional forage: potential nutritional benefits of native plants in extreme arid insular regions.

The scarcity, unstable nutritional quality and environmental cost of imported forages in arid insular regions like Fuerteventura in the Canary Islands (Spain) need exploring sustainable local alternatives. This study evaluated the nutritional quality of twelve native and endemic plant species categorized into legumes, grasses, and a mixed group, cultivated under controlled conditions. The bromatological profiles, focusing on fiber, protein, lipids, and minerals, showed significant differences among plants in key parameters of forage quality: neutral detergent fiber (NDF; 24.