Traditional and non-traditional cardiovascular risk factor profiles in young patients with coronary artery disease.

Study Objective: There is an increasing trend in myocardial infarction (MI) hospitalizations in young individuals. The prevalence of modifiable cardiovascular risk factors is high in this population. This study aims to assess the prevalence of traditional and non-traditional cardiovascular risk factors among young patients with coronary artery disease (CAD) including novel lipid and dietary biomarkers with a focus on potential gender differences.

Spatial memory ability during middle age may depend on level of spatial similarity.

Spatial memory impairment is well documented in old age; however, less is known about spatial memory during middle age. We examined the performance of healthy young, middle-aged, and older adults on a spatial memory task with varying levels of spatial similarity (distance). On low similarity trials, young adults significantly outperformed middle-aged adults, who significantly outperformed older adults (s < 0.

Impaired spatial pattern separation performance in temporal lobe epilepsy is associated with visuospatial memory deficits and hippocampal volume loss.

Individuals with chronic temporal lobe epilepsy (TLE) experience episodic memory deficits that may be progressive in nature. These memory decrements have been shown to increase with the extent of hippocampal damage, a hallmark feature of TLE. Pattern separation, a neural computational mechanism thought to play a role in episodic memory formation, has been shown to be negatively affected by aging and in individuals with known hippocampal dysfunction.

Reduced Hemispheric Asymmetry of White Matter Microstructure in Autism Spectrum Disorder.

Objective: Many past studies have suggested atypical functional and anatomical hemispheric asymmetries in autism spectrum disorder (ASD). However, almost all of these have examined only language-related asymmetries. Here, we conduct a comprehensive investigation of microstructural asymmetries across a large number of fiber tracts in ASD.