Curiosity is key to a healthy brain

Curiosity is key to a healthy brain

A new study, conducted by researchers at the University of California, Davis, and published in the journal Neuron, shows that curiosity is important for a healthy brain. 

According to The Washington Post, subjects rated trivia questions based on how curious they were to have the answer revealed. The questions focused on a plethora of subjects, from popular culture to science.

They were then placed in a magnetic residence imaging scanner. While they were being monitored, the trivia answers were shown to them on a screen. The subjects had to look at a picture of a face unrelated to to the trivia for 14 seconds before the answers were revealed. 

Once all the answers had been displayed, participants were quizzed on the information and given a memory test on the random faces they were shown. The Washington Post reported that people scored better on topics they were curious about. They were also better able to remember the faces they saw when their minds were in a heightened state of curiosity. A follow-up test the next day revealed that the information absorbed while the participants were curious was retained. 

MRI results revealed that during the 14 seconds before a subject was given an answer of interest, their brain released dopamine, the pleasure chemical. Researchers believe this is because the participants knew they were about to receive something their brain recognized as a reward, noted the Post. 

According to Healthline, this new information could help scientists better understand how curiosity could be used to help people with learning disabilities, memory loss, depression and other cognitive disorders.  

In addition to keeping a healthy sense of curiosity, exercise and diet are important parts of maintaining a strong brain. A brain-healthy diet isn't complete without nutritious omega-3s. Get your dose of these healthy compounds with the premium supplement Omax3. Developed by scientists associated with Yale University, Omax3 is packed with 91 percent concentrated omega-3, so you know you're getting a premium product. 

Essential takeaways 

  • A study published in the journal Neuron looks at how curiosity can positively affect the brain.
  • The study showed that subjects were better able to remember facts when they were in a state of curiosity – even facts that they weren't interested in.
  • Researchers hope to use this information to help understand and improve cognitive diseases. 
  • In addition to remaining curious, exercising and eating a healthy diet packed with omega-3s are essential components of maintaining your brain health.
  • You can consume omega-3s through the premium supplement Omax3.