Awareness of atrial fibrillation-effectiveness of a pilot national awareness campaign.

Background: Although atrial fibrillation (AF) causes one-third of strokes in Ireland, studies have shown that public awareness and knowledge of AF are poor. The Irish Heart Foundation conducted a national AF awareness campaign in 2013.

Aims: The aim of this study was to assess the effectiveness of the campaign in promoting awareness of AF in the general Irish population, by analyzing knowledge of AF at a population level pre- and post-campaign.

Stroke in young women: An interpretative phenomenological analysis.

Stroke among adults of working age is increasing. We aimed to explore the experience of stroke among young women in Ireland. In total, 12 women (aged between 18 and 50 years) participated in semi-structured interviews.

Multiple indices of diffusion identifies white matter damage in mild cognitive impairment and Alzheimer's disease.

The study of multiple indices of diffusion, including axial (DA), radial (DR) and mean diffusion (MD), as well as fractional anisotropy (FA), enables WM damage in Alzheimer's disease (AD) to be assessed in detail. Here, tract-based spatial statistics (TBSS) were performed on scans of 40 healthy elders, 19 non-amnestic MCI (MCIna) subjects, 14 amnestic MCI (MCIa) subjects and 9 AD patients. Significantly higher DA was found in MCIna subjects compared to healthy elders in the right posterior cingulum/precuneus.

Using diffusion tensor imaging and mixed-effects models to investigate primary and secondary white matter degeneration in Alzheimer's disease and mild cognitive impairment.

White matter (WM) degeneration in Alzheimer's disease (AD) and mild cognitive impairment (MCI) may be a key indicator of early damage in AD. Here, we analyzed WM diffusion tensor data using Tract-Based Spatial Statistics in conjunction with mixed-effects models. Four indices of diffusion were assessed in 61 healthy control, 19 non-amnestic MCIs, 14 amnestic MCIs, and 9 AD patients.