Андрей Беловешкин: Психофизиология, мировоззрение и жизнестойкость | Подкаст «Ноосфера» #019

Introduction

The brain generates predictions based on past experiences and these predictions mix with reality to form our perception of the world. This episode will explore how the chemistry of the body affects our mental state and how we can use neurobiology to understand mental practices.

• Our brain constantly generates predictions based on past experiences, which mix with reality to form our perception of the world.

Perception and Expectations

Our expectations are a combination of past experiences and filters that affect our perception of reality. These expectations mix with reality to create unique perceptions for each individual.

• Our expectations are a combination of past experiences and filters that affect our perception of reality.

• The mixture of our expectations and reality creates unique perceptions for each individual.

Understanding Neurotransmitters

Neurotransmitters are chemicals used by nerve cells to communicate with one another in order to regulate various bodily functions.

• Neurotransmitters are chemicals used by nerve cells to communicate with one another in order to regulate various bodily functions.

• Dopamine is a neurotransmitter that is often associated with happiness, but its level in the blood does not correlate with its function in the brain.

• Hormones differ from neurotransmitters in that they have a more widespread effect on organs throughout the body rather than being selective like neurotransmitters.

Chemistry of the Body

The body uses similar substances for different purposes over time through evolution, such as using old viruses as protection against new ones.

• The body uses similar substances for different purposes over time through evolution, such as using old viruses as protection against new ones.

The Importance of Neurotransmitters

In this section, the speaker discusses the importance of neurotransmitters and their role in brain function.

Role of Neurotransmitters

• Neurotransmitters act like an orchestra where each role is important. If one role is missing, the music will not be the same.

• Some neurotransmitters such as glutamate have more neuroplasticity than others.

• Acetylcholine and norepinephrine are neurotransmitters that work in most cells but do not play a significant role.

Regulating Systems

• The most interesting systems are those that regulate high neuroplasticity. These systems can change over months or years and are associated with learning processes.

• There are very few neurotransmitters that have high neuroplasticity. Dopamine and serotonin often work together or against each other to regulate these systems.

• Serotonin was once thought to be the main regulator, but it has been found that dopamine plays a significant role in regulating social interaction, memory, learning, and neuroplasticity.

Cortisol and Dopamine

In this section, the speaker discusses cortisol and dopamine's roles in our perception of events.

Cortisol's Role

• Cortisol is an executor. It responds when we feel stress or discomfort due to something we perceive as wrong or poorly designed.

• When cortisol levels rise due to stress, it causes us to feel bad about what we see.

Dopamine's Role

• Dopamine marks how important an event is for us. If an event is marked as important by dopamine, we react with stress if it goes wrong.

• High levels of dopamine make objects seem desirable while low levels cause aversion towards them.

• Our perception of events shapes our world through dopamine's solidification process.

Serotonin and Dopamine Perception

In this section, the speaker discusses how serotonin and dopamine affect our perception of the world.

Perception of the World

• Dopamine shows us the world in warm or cold tones. Warm tones are desirable while cold tones are not.

• Serotonin affects our social interactions. It causes us to feel stress when we perceive a lack of respect from others.

• Our perception of the world changes throughout the day based on our current needs and desires.

Dopamine, Serotonin, and Mental Models

In this section, the speaker discusses the relationship between dopamine and serotonin in our brains. Dopamine is associated with things we desire but cannot have or touch, while serotonin is associated with social situations and feelings of worthiness.

The Role of Dopamine and Serotonin

• Dopamine is associated with things that are out of reach or not present in our current reality.

• Serotonin is associated with social situations and feelings of worthiness.

• Addictions are often related to dopamine because they involve a desire for something that is not currently present.

Mental Models and Chemical Reactions

• Our mental models or worldviews can affect how our bodies react chemically to external stimuli.

• Our brains constantly generate expectations about what should happen next, which affects our dopamine levels.

• Our perceptions of the world around us are a mix of reality and our past experiences or expectations.

Anxiety and Perception

In this section, the speaker discusses how anxiety can affect our perception of reality by generating negative predictions about the future.

The Role of Anxiety

• Anxiety involves negative predictions about the future generated by our brains.

• Anxiety can prevent us from enjoying positive experiences in the present moment because we are focused on negative predictions about the future.

The Importance of Values and Attention

In this section, the speaker discusses the importance of values and attention in shaping our perception of the world. He explains how our biological response to stimuli is influenced by our values and how we can reprogram our brains to focus on what is important.

The Role of Values in Perception

• Our imagination tends to focus on negative scenarios, which can lead to anxiety and depression.

• We need to balance positive and negative thoughts to avoid mental health issues.

• Our values determine what we pay attention to, which affects our dopamine response.

• Dopamine release is linked to what we consider important.

Reprogramming Our Brain's Response

• We can reprogram our brain's response by focusing on what is important to us.

• Consistency in values helps us maintain a balanced perspective.

• The Stoics believed that reading about people who embody your values helps you internalize them.

• Implicit learning through imitation plays a role in shaping behavior.

How Attention Shapes Our Perception

In this section, the speaker explains how attention shapes our perception of the world. He describes how paying attention to certain things can change our behavior over time.

How Attention Works

• Paying attention changes the way we perceive things.

• We tend to imitate those who embody qualities that are important to us.

• Mental practices help us reprogram our brains by changing what we pay attention to.

Implicit Learning Through Imitation

• We learn through imitation without even realizing it.

• Spending time with people who embody your values helps you internalize them more effectively than just reading about them.

• Paying attention consistently over time leads to changes in behavior.

Training Your Mind to Focus

In this section, the speaker discusses how training your mind is similar to weightlifting and how it can become a habit. They also discuss the concept of "dukkha" in Buddhism, which refers to suffering caused by not accepting reality.

Training Your Mind

• Training your mind is like weightlifting; you need to practice focusing on important things and catching yourself when you're thinking about unimportant things.

• Over time, this becomes a habit and second nature.

Dukkha in Buddhism

• Dukkha refers to suffering caused by not accepting reality.

• When you feel irritated or angry, your brain starts looking for something to blame it on. This can lead to more anger and frustration.

• Mental practices such as meditation or mindfulness can help prevent emotions from developing further or becoming destructive.

Accepting Reality and Emotional Intelligence

In this section, the speaker talks about how accepting reality can help with emotional intelligence.

Accepting Reality

• Not being able to accept reality leads to negative emotions such as anger and frustration.

• Modern psychology emphasizes acceptance-based therapies that encourage people to accept their emotions rather than trying to suppress them.

Emotional Intelligence

• Emotional intelligence involves managing and controlling your emotions rather than letting them control you.

• People often confuse emotional outbursts with emotional intelligence but they are actually opposites because outbursts are impulsive while emotional intelligence requires self-control and management of one's own feelings.

Loving the Moment and Managing Emotions

In this section, the speaker discusses how loving the moment can help with managing emotions.

Loving the Moment

• Loving the moment involves accepting and appreciating everything that is happening in the present.

• If you love something, it's hard to be angry or frustrated with it.

Managing Emotions

• Emotional intelligence involves managing your emotions rather than letting them control you.

• People often confuse emotional outbursts with emotional intelligence but they are actually opposites because outbursts are impulsive while emotional intelligence requires self-control and management of one's own feelings.

The Importance of Balance

In this section, the speaker discusses the importance of balance in our lives and how it relates to the search for happiness.

The Role of Serotonin and Dopamine

• Excess serotonin can lead to a lack of motivation and desire, while dopamine is responsible for our drive to improve ourselves.

• Humans are wired for dissatisfaction, which drives us to strive for more. Dopamine plays a key role in this process.

• Anhedonia, or the inability to experience pleasure, can result from stress and depression. This is not a sign of perfection but rather burnout.

Understanding Brain Processes

• Different dopamine systems control different aspects of our behavior, including emotion and movement.

• Our thoughts, emotions, and physical responses are all synchronized by dopamine release.

• Changing our mental interpretation of events can change our emotional response.

Mental Practices

• Mental practices such as visualization can help us change our emotional responses to certain stimuli.

• By visualizing a spectrum of possibilities, we can reduce our attachment to any one outcome.

Understanding Mental Imagery

In this section, the speaker discusses the concept of mental imagery and how it can be used to manage emotions.

Using Mental Imagery to Manage Emotions

• Mental imagery can be used to control emotions by redirecting negative feelings towards oneself instead of others.

• Humor is an effective tool for managing emotions as it allows individuals to laugh at themselves and their situation.

Importance of Addressing Hormonal Imbalances

This section emphasizes the importance of addressing hormonal imbalances before engaging in mental practices such as meditation.

Addressing Hormonal Imbalances Before Meditation

• It may be necessary to address hormonal imbalances before engaging in meditation or other mental practices.

• A doctor's visit and blood tests can help identify any hormonal imbalances that need to be addressed before starting a meditation practice.

Overcoming Brain Fog and Other Health Issues

This section discusses how brain fog and other health issues can impact one's ability to engage in mental practices.

Overcoming Brain Fog and Other Health Issues

• Brain fog and other health issues can make it difficult for individuals to engage in mental practices such as meditation.

• It is important to address any underlying health issues before attempting to engage in mental practices.

• Identifying specific symptoms related to health issues can help individuals determine what type of medical attention they need.

Model of Resilience

In this section, the speaker discusses the concept of resilience and what makes people more resilient from a neurobiological perspective.

Factors that Contribute to Resilience

• The idea of "survivorship bias" suggests that those who survived traumatic experiences may have simply been lucky rather than possessing any particular trait or characteristic.

• However, another perspective suggests that resilience is linked to a person's social skills and ability to cooperate with others in difficult situations.

• Resilience is also tied to a person's will to live and their instinctual drive to seek out new experiences and opportunities for survival.

• On the other hand, learned helplessness can be a hindrance to resilience as it involves giving up on utilizing available resources or not recognizing them at all.

Role of Ideals in Resilience

• The speaker believes that certain ideals or beliefs can contribute significantly to a person's resilience. For example, having a strong sense of purpose or mission can motivate someone to overcome obstacles and prioritize their goals.

• Additionally, prioritizing values such as family or community can provide individuals with a sense of responsibility and ownership over their lives, which can make them more resilient in times of crisis.

The Importance of Openness and Curiosity

This section discusses the importance of openness and curiosity in reducing stress levels. It also highlights the dangers of fanatical ideas and how they can be parasitic.

The Dangers of Fanatical Ideas

• Some ideas can be parasitic, sacrificing their carriers for their own propagation.

• Many ideas exploit human biology to spread themselves, such as certain epidemics in medieval Europe that were spread through memes.

• Certain communities have principles that encourage searching for a higher purpose, such as Alcoholics Anonymous. These principles help individuals find alternative sources of dopamine to replace harmful addictions.

Reminders of Mortality

• Reminders of mortality can help individuals maintain a balanced level of dopamine in their brains.

• Thinking about death helps people avoid becoming too manic or too depressed by reminding them to stay on a middle path.

Finding Balance with Dopamine Levels

This section explores the relationship between dopamine levels and cognitive abilities. It also discusses how reminders of mortality can help individuals maintain a healthy balance.

The Optimal Level of Dopamine

• Cognitive abilities are directly related to dopamine levels in the brain.

• Too little dopamine leads to poor memory and lack of focus, while too much leads to mania.

• Maintaining an optimal level is key for clear thinking and productivity.

Using Mortality as a Reminder

• Reminders of mortality can help individuals maintain a balanced level of dopamine in their brains.

• Thinking about death helps people avoid becoming too manic or too depressed by reminding them to stay on a middle path.

The Importance of Catastrophic Scenarios

In this section, the speaker discusses the importance of considering catastrophic scenarios and how it can affect our mental state.

Realistic Optimism vs. Protective Pessimism

• Realistic optimism involves setting achievable goals and having a plan to achieve them.

• Protective pessimism involves considering potential problems and having a plan to deal with them.

• Protective pessimism is important because it helps us prepare for potential problems and reduces uncertainty.

Decreasing Uncertainty

• Our brains crave certainty, so considering catastrophic scenarios can actually decrease uncertainty and make us feel more at ease.

• By thinking through worst-case scenarios, we can prepare ourselves mentally for potential challenges.

Exposure Therapy

• Exposure therapy involves facing our fears instead of avoiding them.

• By confronting our fears, we can reduce their power over us and decrease anxiety.

Dopamine Levels

• Certain activities such as meditation or exercise can increase dopamine levels in the brain, leading to increased happiness.

• Cognitive strategies such as reframing negative thoughts can also lead to increased happiness.

Genetic Factors

• More than 50% of our level of happiness is determined by genetics.

• Environmental factors such as lifestyle choices and cognitive strategies can also impact our level of happiness.

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