Articles related to COGNITIVE HEALTH/MEMORY

Heavy cannabis users showed reduced activity in key brain regions associated with working memory, with 63% demonstrating measurable changes in cognitive function during specific tasks.

The hippocampus and surrounding brain regions demonstrate particular vulnerability to low oxygen levels during sleep apnea episodes, potentially accelerating neurological changes associated with cognitive decline.

The Flynn effect reveals a consistent increase in global IQ scores since standardized testing began, suggesting significant implications for cognitive assessment protocols in clinical settings.

The study reveals significant correlations between specific gut bacteria changes and improved cognitive function, suggesting a potential mechanistic link between dietary patterns and brain health in developing minds.

Higher consumption of antioxidants, vitamins, iron-chelating nutrients, and polyunsaturated fatty acids correlates with reduced brain iron accumulation and better cognitive performance in older adults.

Anticholinergic medications require careful consideration of both peripheral and central effects, particularly in patients with existing cognitive impairments.