Tag: spaces

More green spaces can help boost air quality, reduce heart disease deaths

Green spaces—trees, shrubs and grasses—can improve air quality and may lower heart disease deaths, according to preliminary research to be presented at the American Heart Association’s Scientific Sessions 2020. “We found that both increased greenness and increased air quality were associated with fewer deaths from heart disease,” said William Aitken, M.D., a cardiology fellow with

How the grid cell system of the brain maps mental spaces

It has long been known that so-called place cells in the human hippocampus are responsible for coding one’s position in space. A related type of brain cell, called grid cells, encodes a variety of positions that are evenly distributed across space. This results in a kind of honeycomb pattern tiling the space. The cells exhibiting