Rosbalt, 10/04/2015 13:40
COPENHAGEN, April 10. Experts from the University of Copenhagen and marketing agency HeyHuman found that switch between multiple screens harmful. When a person focuses only on one task, information is stored in the hippocampus – the center of the memory. If we use a number of electronic devices at the same time, the information is sent to the striatum. This area is responsible for planning and motivation. With storage it is not connected.
That is, such a multi-tasking leads to the fact that information is not where you want them. Because of this, it is much more difficult to remember. In addition, every time when people are switched between gadgets in their body substance released L-dopa – dopamine precursor hormone. Increased levels of dopamine in drug addicts. The researchers suggest that the use of multiple devices simultaneously affects cognitive abilities are stronger than cannabis use.
According to the survey, more than 80% of mobile phone owners use them while watching TV, transfers Meddaily. Most of them felt as if shifting attention from one device to another increases productivity and trains the brain.
The researchers asked participants to use a smartphone or tablet while watching TV. Then they checked how much information the volunteers remembered. Slightly more than half were able to remember what happened on television. Experts have come to the conclusion that such a multi-tasking, in fact, disorganize the brain and reduces IQ.
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