How Social Media Affects The Brain
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Due to the effect that it has on the brain, social media is addictive both physically and psychologically. According to a new study by Harvard University, self-disclosure on social networking sites lights up the same part of the brain that also ignites when taking an addictive substance. The reward area in the brain and its chemical messenger pathways affect decisions and sensations. When someone experiences something rewarding or uses an addictive substance, neurons in the principal dopamine-producing areas in the brain are activated and dopamine levels rise. Therefore, the brain receives a “reward” and associates the drug or activity with positive reinforcement.
This is observable in social media usage; when an individual gets a notification, such as a like or mention, the brain receives a rush of dopamine and sends it along reward pathways, causing the individual to feel pleasure. Social media provides an endless amount of immediate rewards in the form of attention from others for relatively minimal effort. The brain rewires itself through this positive reinforcement, making people desire likes, retweets, and emoticon reactions.
Another perpetuating factor of social media addiction is the fact that the reward centers of the brain are most active when people are talking about themselves. In the non-virtual world, it’s estimated that people talk about themselves around 30 to 40% of the time; however, social media is all about showing off one’s life and accomplishments — so people talk about themselves a staggering 80% of the time. When a person posts a picture they may receive positive social feedback, which stimulates the brain to release dopamine, rewarding that behavior and perpetuating the social media habit.
Social media use becomes problematic when someone views social networking sites as an important coping mechanism to relieve stress, loneliness, or depression. Social media use provides these individuals with continuous rewards that they’re not receiving in real life, so they end up engaging in the activity more and more. This continuous use eventually leads to multiple interpersonal problems, such as ignoring real life relationships, work or school responsibilities, and physical health, which may then exacerbate an individual’s undesirable moods. This then causes people to engage in the social networking behavior even more as a way of relieving dysphoric mood states. When social network users repeat this cyclical pattern of relieving undesirable moods with social media use, the level of psychological dependency on social media increases.
Recognizing A Social Media Addiction
Although many people habitually use social media, very few are genuinely addicted. To determine if someone is at risk of developing an addiction to social media, ask these 6 questions:
- Do they spend a lot of time thinking about social media or planning to use social media?
- Do they feel urges to use social media more and more?
- Do they use social media to forget about personal problems?
- Do they often try to reduce use of social media without success?
- Do they become restless or troubled if unable to use social media?
- Do they use social media so much that it has had a negative impact on their job or studies?
A “yes” to more than 3 of these questions may indicate the presence of a social media addiction.
A digital detox, a period of time during which someone significantly reduces the time spent using electronic devices such a smartphones or computers, could be a wise precaution. This can include simple steps, such as turning off sound notifications and only checking social media sites once an hour. Other changes can include having periods in the day where there is self-imposed non-screen time, such as during meal times, or leaving the phone in a separate room at night so as not to disturb sleep. This allows for a restored focus on social interaction in the physical world and reduces dependency on networking sites.
