Consensus recommendations for clinical assessment tools for the diagnosis of posterior cortical atrophy syndrome from the Atypical AD PIA of ISTAART.

Introduction: Delay in diagnosis of posterior cortical atrophy (PCA) syndrome is common, and the lack of familiarity with assessment tools for identifying visual cortical dysfunction is a contributing factor. We propose recommendations for the approach to the evaluation of PCA clinical features during the office visit, the neuropsychological evaluation, and the research setting. A recommended screening battery for eye clinics is also proposed.

Recent contributions to the field of subjective cognitive decline in aging: A literature review.

Subjective cognitive decline (SCD) is defined as self-experienced, persistent concerns of decline in cognitive capacity in the context of normal performance on objective cognitive measures. Although SCD was initially thought to represent the "worried well," these concerns can be linked to subtle brain changes prior to changes in objective cognitive performance and, therefore, in some individuals, SCD may represent the early stages of an underlying neurodegenerative disease process (e.g.

Exposure to Alcohol-Related Content on Social-Media.

Objective: Exposure to alcohol-related content is unavoidable on social media. In this study level of exposure to alcohol marketing content on Twitter and Instagram for those in recovery was examined, and the effectiveness of privacy settings to mitigate exposing content was assessed.

Methods: Four fictitious accounts were created on Instagram and Twitter in a case-control design in Spring 2022.

Marine n-3 fatty acids and cognitive change among older adults in the VITAL randomized trial.

Introduction: : Few large, randomized trials have evaluated marine n-3 supplements and cognition in healthy older adults.

Methods: : Healthy community-dwelling participants aged 60+ years (mean [standard deviation] = 70.9 [5.

Cortical thickness across the lifespan in a Colombian cohort with autosomal-dominant Alzheimer's disease: A cross-sectional study.

Introduction: Cortical thinning is a marker of neurodegeneration in Alzheimer's disease (AD). We investigated the age-related trajectory of cortical thickness across the lifespan (9-59 years) in a Colombian kindred with autosomal dominant AD (ADAD).

Methods: Two hundred eleven participants (105 presenilin-1 [] E280A mutation carriers, 16 with cognitive impairment; 106 non-carriers) underwent magnetic resonance imaging.

Instrumental activities of daily living, amyloid, and cognition in cognitively normal older adults screening for the A4 Study.

Introduction: We examined the associations among instrumental activities of daily living (IADL), cortical amyloid, and cognition in cognitively normal (CN) older adults.

Methods: CN participants screening for the A4 Study (n = 4486) underwent florbetapir (amyloid) positron emission tomography. IADL were assessed using the Alzheimer's Disease Cooperative Study Activities of Daily Living Prevention Instrument.