I am a neuroscientist exploring how gambling impacts the brain

The International Classification of Diseases (ICD) is a text created by the World Health Organization that summarizes all medical problems recognized by the organization.

When it comes to the latest version, ICD-11was created and added the category of addictive behaviors to the section on addictive disorders. It is now medically accepted that people can become addicted not only to substances but also to certain activities. The most important of these behaviors is gambling.

Gambling addiction is definitely real and a big problem. therefore, UK government introduces measures Hopefully, we can curb or at least reduce that harm.

But why do people become addicted to gambling? And why is it often so difficult to treat compared to more “typical” substance-based addictions?

The “method” is relatively simple. The main attraction of gambling is essentially the ability to win large amounts of money with little effort.

When making decisions, humans brain You are constantly weighing effort against potential reward. When something leans heavily toward the latter (for example, paying a small amount of money and receiving a large amount in return), we tend to really approve of it.

Up to 4 percent of people in the United States may have a gambling problem – Photo credit: Getty

There's also the fact that the human brain is complex enough to recognize money as important in a biological sense, even though it's a technically abstract concept. Our brains also prioritize novelty and unpredictability.

All of this together means that gambling can and does affect the brain's reward system in the same way as certain drugs and substances. Addiction develops and all the subsequent effects are felt on the individual.

Of course, this does not happen to everyone who gambles. There are many people who don't gamble at all. Many people instinctively dislike risk and loss, but these are unavoidable aspects of gambling. However, some people are not as sensitive and are more willing to accept gambling as a form of entertainment.

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But while the similarities in the brain's responses to gambling and drugs may explain why gambling is often addictive, it is the combination of both that can make gambling addiction particularly difficult to treat. That's the difference.

Gambling addiction lacks a biological substance, making it easier to overlook and hide. As a result, some evidence suggests that 90% of gambling problems go unreported and untreated.

Also, the absence of specific substances that support gambling addiction means that there is nothing to “take away”, so to speak. Even in cases of long-term chronic drug addiction, there is an option to remove the drug (going “cold turkey”) and allow people's brains and bodies to adapt to the absence of the drug. Indeed, this is often a very unpleasant and even dangerous option. But it's still an option.

This is not the case with gambling. It is an action, not a substance. As long as someone has money and autonomy, it is very difficult to deny them access to gambling. Even if you could, it still might not make any difference because of your gambling experience.

The nature of gambling means that it is not experienced as a direct “stimulus = reward'' process of the kind that applies to drug taking and that underlies the basic learning processes of classical conditioning (which is why addiction is established in the first place). key aspects of the system). .

Such a relatively simple process is also easy to unlearn. When a stimulus stops producing a reward, the association “dies” in the brain. When you do this to the source of your addiction, the addiction loses its power over you. The human brain is so complex that this will be quite difficult to achieve, but at least we can try.

According to the Journal of Gambling Studies, men are twice as likely to be frequent gamblers than women – Photo courtesy of Getty

However, think about this. If an alcoholic found out that only one random drink out of 20 had alcohol in it and the others made him feel nauseous, it would probably be much easier to kick the habit. Dew. But that doesn't work with gambling. Because that's how you experience gambling.

Gambling rewards occur through a variable schedule of reinforcement. You never know when you will win, and losing is inevitable. But as long as you win often enough, keep doing it. And then an addiction to that behavior develops.

Knowing the negative consequences of gambling is already part of the process. It's like trying to treat an alcoholic by making him pay for his own drinks. They always already are.

These are just some of the reasons why gambling addiction is a difficult problem to address medically. This means it is essential to work towards reducing exposure to gambling and the development of addiction in the first place. We have to even the odds somehow.

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Source: www.sciencefocus.com

Boost Your Productivity: Learn from a Neuroscientist How to Accomplish More in Less Time

Scroll through social media and you’ll come across numerous posts from individuals claiming they possess the secrets to boosting productivity, such as waking up at 4 a.m., consuming specific supplements, or cramming your schedule with activities.

However, many of these assertions lack scientific backing and are often misguided. So, are there truly any strategies for enhancing productivity? Are there any straightforward life hacks backed by science that we should all integrate into our daily routines?

While there may not be a miraculous hack that transforms you into the next Bill Gates, there are some minor adjustments you can make to heighten your productivity at work.

The Benefits of Background Music

©Rachel Tunstall

The ongoing debate regarding productivity often pits working from home against working in an office, with each side claiming the superiority in terms of focus. Yet, one often overlooked aspect is the potential benefits of certain distractions in boosting productivity. While some individuals prefer a quiet work environment, many find that ambient noise, like background music, actually enhances their productivity. This is because such music masks distracting noises, capturing our subconscious attention and aiding concentration.

Interestingly, video game soundtracks have been found to be particularly effective in boosting productivity, as they are designed to stimulate focus while engaging in other activities.

Overall, ambient noise or music can contribute positively to productivity in many scenarios.

Prioritize Adequate Sleep Over Early Rising

©Rachel Tunstall

Forcing yourself to wake up at ungodly hours to enhance productivity can backfire. It’s crucial to prioritize getting sufficient sleep, as it has numerous health benefits that can bolster memory retention, concentration, overall health, mood, and productivity. Sleep aids in processing memories and integrating daily thoughts into our neural network, facilitating problem-solving abilities. Hence, prioritizing adequate sleep is key to productivity, surpassing the significance of waking up at a specific hour.

Take a Walk or Surround Yourself with Plants

Image credit: Rachel Tunstall

Incorporating plants into your workplace or having a view of nature can enhance productivity. Studies support the positive impact of plants in the workplace, as they aid in restoring attention and providing a calming effect on our brains. Greenery helps replenish brain resources, making it beneficial for productivity. Going for a walk in nature can also clear your mind and stimulate productivity.

Improve Productivity with Diet and Exercise

©Rachel Tunstall

While some touted diet and exercise regimens may seem extreme, incorporating healthy practices can significantly boost productivity. Regular exercise benefits both the body and brain, while a balanced diet can positively impact brain function and focus. Avoiding overly processed foods that can impair brain function and opting for nutritious choices can enhance productivity.

Find Your “Flow” State

©Rachel Tunstall

Lastly, understanding your individual preferences and what works best for you is essential for maximizing productivity. Achieving a state of cognitive “flow,” where you are fully immersed in a task and performing at your peak, can significantly boost productivity. Identifying the specific conditions that help you enter a flow state can enhance your overall effectiveness.

Ultimately, while seeking productivity tips can be beneficial, personal experimentation and awareness of what works best for you are key to achieving maximum productivity.

Explore more on productivity.

Source: www.sciencefocus.com

Neuroscientist Luana Colloca aims to revolutionize pain treatment through the power of the placebo effect

Clove Jetsy; Fierce: Matthew Paul D'Agostino

Despite being a phenomenon known for hundreds of years, there is still much to learn about the placebo effect, which improves health after receiving dummy treatments like sugar pills. It is thought that behind this is the expectation of a positive outcome, and that negative expectations are responsible for the opposite undesirable phenomenon, the nocebo effect, which worsens symptoms. But questions remain about how the mind influences the body in this way and why some people feel its influence more strongly than others.

Luana Colloca are among those grappling with such questions. Colloka, a neuroscientist and director of the Placebo Beyond Opinion Center at the University of Maryland School of Nursing in Baltimore, and colleagues have shown how certain genetic variations shape the extent to which a person responds to a placebo. Ta. They are now studying how best to harness such effects to relieve pain, which could reduce the use of prescription opioid drugs and the risk of addiction to them. They are also exploring the use of virtual reality, with results published last year showing that virtual reality can effectively reduce levels of perceived pain and anxiety.

Colloca shares all of the latest discoveries about the placebo and nocebo effects in her book, which she co-edited. Placebo effect from a translational research perspective.she spoke new scientist About her research on pain relief, whether the placebo effect can help treat mental health conditions, and how it affects our lives…

Source: www.newscientist.com