Tag Archives: cognitive

Positive bias of emotions in aging can signal a cognitive decline

Positive bias of emotions in aging can signal a cognitive decline

As the aging is aged, they show prejudice in recognizing emotions too positive, because the improper determination of neutral or negative emotions as positive. Some researchers theoretize this prejudice is an adaptive mechanism for supporting mental and emotional well -being, but new evidence suggests that this may be a sign of cognitive fall. In the […]

Astrocytes affect metabolism and cognitive function in obesity

Astrocytes affect metabolism and cognitive function in obesity

Fat diets and obesity affect the structure and function of astrocytes, cerebral cells in the shape of a star found in the stripes, the brain region involved in the perception of the pleasure produced by food intake. Even more surprising is that by manipulating these astrocytes at mice, it can affect metabolism and improve some […]