A new study has found that using mental strategies to control one's emotions can alter the brain's reward circuitry, leading to reduced sensitivity to rewards and increased resilience to stress.
The study, published in the journal _Nature Neuroscience_, was conducted by researchers at the University of Wisconsin-Madison. They recruited 50 healthy adults and divided them into two groups. One group was taught a set of mental strategies for controlling their emotions, such as mindfulness, cognitive reappraisal, and self-compassion. The other group served as a control group and did not receive any training.
After eight weeks, the researchers found that the group that had learned the mental strategies showed significant changes in their brain's reward circuitry. Specifically, they had reduced activity in the ventral striatum, a brain region associated with reward and motivation. They also reported feeling less sensitive to rewards and more resilient to stress.
The researchers believe that the mental strategies learned by the participants helped them to change the way they process rewards and stressors. By learning to control their emotions, they were able to reduce the activation of the ventral striatum and become less reactive to both positive and negative stimuli.
"Our findings suggest that mental strategies can be effective in altering the brain's reward circuitry and increasing resilience to stress," said study lead author Dr. Richard Davidson. "This could have implications for the treatment of a variety of mental health disorders, such as depression and anxiety."
The researchers plan to conduct further studies to investigate the long-term effects of these mental strategies and to determine whether they can be used to treat mental health disorders.
Study Highlights:
* Using mental strategies to control one's emotions can alter the brain's reward circuitry.
* Mental strategies can reduce sensitivity to rewards and increase resilience to stress.
* Mental strategies may be effective in treating mental health disorders.
