Thinking - Level 0, Thinking - Level 1 or Thinking - Level 2 Sources Try the same news story at these easier levels: Study author Antonius Wiehler said: "It would be great to find out more about how glutamate levels are restored." He asked: "Is sleep helpful? How long do breaks need to be to have a positive effect?" They found that the group who had the more difficult task had higher levels of glutamate in their brain. The researchers scanned the brains of the participants. Both teams worked for six hours, and had two ten-minute breaks.
The other 16 participants did a similar, but easier task. These included looking at a computer screen and matching different letters that appeared.
Twenty-four of these had to perform challenging tasks. The research team looked at the behaviour of 40 participants in their research. A power nap can be as short as 20 minutes, but can make us feel totally refreshed. This explains why a power nap is good for us. A period of rest allows the brain to return to normal.
People who spend more than six hours working on a task that requires a lot of thought are more likely to feel tired. It means the brain tells the body it is tired and that it must rest. Too much glutamate upsets the brain's functions. They found that when people think a lot, the brain releases a chemical called glutamate. Researchers from the Paris Brain Institute looked at why mental effort makes us tired. Have you ever wondered why thinking too much makes you tired? A new study has found out some answers to this question.
0 kommentar(er)
