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A group of scientists from the University of California at San Francisco managed to observe sadness in the human brain. The study was published in the scientific journal Cell.
For the study, they were based on the observation of 21 people who participated, the scientists were able to understand that the feeling of sadness is associated with greater communication between the areas of the brain involved in the emotion and memory.
Scientists have been tasked with identifying what is actually going on in a person's brain change of moodFor this, they inserted small threads into the brains of 21 people hospitalized while waiting for a brain operation for severe epilepsy.
The cables measured the electrical activity of the brain, which would help to determine whether certain moods coincided with communication within specific networks in the brain.
After comparing the results, it was observed that 13 of 21 people shared a similar brain network connecting the amygdala (responsible for emotional changes) and the hippocampus (which stores memories).
Vikaas Sohal, who participated in the study, said that "there was a network that told us again and again whether they felt happy or sad".
This study could help scientists develop effective treatments for people with mood disorders.
This note contains information on:
National Public Radio
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