Control. Life. Death.
A recent study found out that older adults feel younger when they feel that they have more control over their daily lives, regardless of stress or health concerns. However, stress and health – not a sense of control – play a significant role in how old younger adults feel. (1) Old people try to control […]
Stop listening to the music…
How listening to music ‘significantly impairs’ creativity: The popular view that music enhances creativity has been challenged by researchers who say it has the oppositeeffect. Psychologists investigated the impact of background music on performance by presenting people with verbal insight problems that are believed to tap creativity. They found that background music ‘significantly impaired’ people’s […]
The third eye… Light… Darkness…
Just like land plants, algae use sunlight as an energy source. Many green algae actively move in the water; they can approach the light or move away from it. For this they use special sensors (photoreceptors) with which they perceive light. The decades-long search for these light sensors led to a first success in 2002: […]
Columbia scientists have identified a brain region that helps tell an animal when to attack an intruder and when to accept it into its home. This brain area, called CA2, is part of the hippocampus, a larger brain structure known to be critical for our memory of people, places, things and events. CA2 was already […]
Reading more… Becoming blind…
From concerns over blue light to digital strain and dryness, headlines today often worry how smartphones and computer screens might be affecting the health of our eyes. But while the technology may be new, this concern certainly isn’t. Since Victorian times people have been concerned about how new innovations might damage eyesight. In the 1800s, […]
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