How Emotions Are Made

Lisa Feldman Barrett's How Emotions Are Made provides a new perspective on how emotions are formed, challenging the traditional view that emotions are innate, hardwired responses to specific stimuli. Her theory of constructed emotions argues that emotions are the result of dynamic processes in the brain that integrate individual experiences, bodily states, sensory input, and cultural influences. This theory has far-reaching implications for emotion recognition technologies and for the understanding of interpersonal relationships because it reveals that emotions are not fixed and universal, but rather are fluid, learned, and constructed in the context of culture and experience. It also leads us to see our emotions as something we can actively influence and change throughout our lives.

The traditional view of emotions, which refers to philosophers such as Aristotle, Darwin and Freud, considers emotions to be innate reflexes automatically triggered by specific stimuli. This essentialist approach assumes that emotions such as fear, sadness, anger, and joy are universal and that every person experiences these emotions in the same way. In addition, it is assumed that each emotion has its own unique physical manifestation, such as an elevated body temperature with anger or a rapid heartbeat with fear. In this model, emotions are considered to be hardwired and based on specific "emotional neurons" that are activated in specific situations. This classical theory of emotion is often taught in schools and influences not only social discourse but also technologies that seek to recognize emotions based on outward displays. For example, systems that recognize facial expressions or physiological changes assume that emotions have fixed and distinct physical imprints. Modern neuroscience research, however, challenges this theory. Brain imaging studies have revealed that there is no single area of the brain that is specifically responsible for one particular emotion. Instead, different areas of the brain are active when experiencing multiple emotions and can also be activated during non-emotional activities. This discovery suggests that emotions are the result of complex brain processes, not simple, innate reflexes. In his theory of constructed emotions, Barrett argues that emotions are the result of a dynamic construction that depends on our individual experiences, sensory inputs, and cultural norms. This makes emotional expressions diverse and context dependent. For example, sadness may be expressed through crying, silence, or even laughter, depending on cultural and personal factors. This means that there is no one universal way of experiencing or expressing emotions. Thus, emotions are dynamic, cultural and individual constructs rather than innate reflexes. The brain predicts emotional responses based on past experiences and current sensory input, which creates a wide range of emotional responses that are not fixed or universally recognizable. This modern approach to emotion has important implications for our view of human emotional experience and the technologies that seek to recognize and interpret these emotions.

According to constructed emotion theory, emotions are dynamic creations of our brains that arise from a combination of individual experience, actual sensory input, and cultural influences. Barrett offers a new view of emotion as an active process in which the brain continually predicts and constructs emotional responses based on available information and past experiences. The brain functions as a predictive mechanism that compares present sensory stimuli with past stimuli and constructs emotional responses that are adapted to context. For example, a person with a fear of dogs may experience anxiety when they see a dog, while someone with positive experiences may feel joy. This process is very flexible and adaptive because the brain is always updating its responses based on new experiences. The key to this theory is that emotions are not fixed reflexes triggered by certain stimuli, as classical emotion theory assumes. Instead, emotions are constructed based on context and can have different manifestations depending on culture, social norms, and personal experiences. This approach explains why people may experience the same emotion in different ways. Anger, for example, may be expressed as quiet indignation or a loud outburst, depending on how the individual has been taught to react in a given situation. The theory of constructed emotions has important implications for our everyday lives. Realizing that emotions are the result of a complex process in our brains gives us the ability to better understand our reactions and potentially change our emotional patterns through learning and new experiences. This means that emotions are not immutable - we have the ability to develop and improve our emotional experience by learning new ways to respond to different situations. This approach to emotions also explains why technologies aimed at recognising emotions from external expressions, such as facial expressions or bodily reactions, often fail. Since emotions are not universal and fixed, such technologies cannot reliably recognise emotional states based on physical signs alone. Emotions are too variable and influenced by individual and cultural factors to be easily identified in this way. The overall contribution of constructed emotion theory is the understanding that our emotional experience is shaped, not innate, and can therefore be consciously influenced and changed.

Modern neuroscience research fundamentally challenges the classical view of emotions as fixed, innate reflexes that are elicited by certain stimuli. The traditional view that emotions are universal and embedded in specific regions of the brain no longer holds up in the face of recent findings. Brain imaging analyses conducted between 1990 and 2011 examined brain activity when experiencing different emotions such as fear, sadness or joy. The research revealed that there is no one area of the brain that is solely responsible for a particular emotion. Areas of the brain that are activated during emotional experiences are equally activated during non-emotional processes, suggesting that emotions arise from the cooperation of multiple brain regions rather than from the activation of single specific centres. Other research shows that there is no single way that people express emotions. The expression of emotions is highly varied and influenced by cultural and personal factors. For example, sadness can be expressed by crying, silence or even laughter in different situations and contexts. These findings undermine the theory that every emotion has fixed physical manifestations. Emotion recognition technologies that rely on these physical manifestations often fail precisely because they are based on the misconception that emotions are universal. An example is the US Transportation Security Administration's (TSA) SPOT project, which attempted to identify potential terrorists based on facial expressions and bodily movements. This project was unsuccessful and spent $900 million without significant results. The results of these studies emphasize that emotions are dynamic constructs that depend on individual experience and context. This new approach allows us to better understand how we regulate our emotional responses, which is important not only for emotional intelligence, but also for effective psychotherapy and the development of technologies that seek to work with human emotions.

Interoception, the brain's ability to monitor and regulate internal bodily states, is fundamental to the production of emotions because the brain interprets these sensations and transforms them into emotional experiences. The constant processing of internal stimuli, such as heart rate, breathing, or digestion, provides the brain with feedback about the state of the body. Based on this feedback, the brain shapes our emotional responses. Affects, which are the basis of emotions, run on two main spectrums: pleasantness-unpleasantness and agitation-peace. For example, if internal bodily states are pleasant and the body is relaxed, the brain interprets these states as positive emotions such as calm or happiness. If the sensations are unpleasant or the body experiences agitation, negative emotions such as stress or anxiety arise. This feedback loop between interoception and emotion is controlled by two major components of the brain: the body's budget area and the primary interoceptive cortex. The body budget area takes into account the body's needs and regulates bodily functions based on past experiences, while the primary interoceptive cortex represents actual sensations from the body. When the body budget is in balance, you feel good and emotions are stable. When it is disturbed, for example due to lack of energy, interoceptive signals can lead to feelings of stress or anxiety. This interconnected relationship between the body and emotions shows that our emotional experiences are strongly influenced by the state of our body. Ultimately, interoception highlights how emotions are the result of a complex process that involves not only external stimuli but also internal bodily states. The brain is constantly reacting to signals from the body and adjusting our emotional responses, making interoception a key part of our emotional experience.

Our emotions are closely linked to cultural concepts and norms that influence the way we experience and express them. Culture provides the framework within which we interpret our emotional experiences and categorize them according to cultural concepts and values. Thus, different cultures may have different concepts for the same emotional states, or may not even recognize at all certain emotions that are common in other societies. An example is the Tahitian culture, where there is no direct word for "sadness". This difference in language and concepts suggests that cultural influences shape not only how we feel certain emotions, but also how we express and understand them. Different words and concepts, such as the German term "Schadenfreude" (joy at the misfortune of others), show that the presence or absence of expressions can influence how intensely we perceive and experience these emotions. In addition to vocabulary, cultural norms and rules are also important in the expression of emotions. In some cultures, open expression of emotion is welcomed and considered natural, while in other cultures such behaviour may be considered inappropriate. This shapes not only our emotional reactions but also the way we express them in social situations. History also shows us that concepts of emotion evolve. For example, smiling, which we now associate with happiness, was not always considered an important emotional expression. Cultural changes in the perception of the smile and its meaning are an example of how society and its values shape the way we express emotions. Cultural learning of emotions begins in childhood when children acquire emotional vocabulary through interactions with adults. Parents help them recognize and name their feelings, thereby shaping their emotional experience. This process demonstrates that emotions are not just biological or neurological responses, but also cultural constructs that teach us to perceive and understand our emotional states within social contexts. Understanding cultural influences on emotions can help us better understand not only our own emotions, but also the emotions of people from different cultures. This promotes empathy and interpersonal understanding, which is crucial in a globalised world where we encounter different ways of expressing and experiencing emotions.

The bodily budget, which regulates our bodily resources, is integral to the generation and regulation of our emotions. The brain, through interoception, constantly monitors internal bodily signals and adjusts bodily functions based on this information to ensure that our bodies have enough energy and resources to maintain homeostasis. This process involves monitoring basic functions such as heart rate, respiration and nutrient levels. When the body's budget is in balance, we feel good and our emotions are stable. Conversely, if the balance is disrupted, the brain responds by creating emotional states that motivate us to restore balance. For example, if the body is exhausted from lack of sleep or stressed, we may experience anxiety, frustration, or irritability, which is the brain's response to the need to restore the body's resources. Long-term disruptions to the body's budget, such as chronic stress or lack of energy, can lead to persistent negative emotional states such as depression or anxiety. The brain is constantly reacting to signals of imbalance, which can affect our long-term emotional experience and well-being. To improve the body's budget and therefore emotional stability, it is important to pay attention to the body's physical needs - adequate sleep, regular physical activity, a balanced diet and stress management techniques such as meditation or breathing exercises. In this way, we can ensure that the body has enough resources to function efficiently and maintain emotional balance. The Body Budget thus shows how close the connection is between our physical and emotional state and how important taking care of the body is for achieving emotional well-being and health.

Each individual's emotional spectrum is not fixed from birth, but is constantly shaped and expanded throughout life through experience and learning. The emotions we experience are influenced by our surroundings, cultural concepts and linguistic expressions that we learn from childhood. At an early age, children begin to associate their bodily sensations with specific emotions, aided by interactions with their parents. Parents, when interpreting their child's behaviour, provide the child with the emotional tools to understand his or her own feelings. This learning process does not stop even in adulthood. As we gain new experiences and acquire new cultural and linguistic concepts, we are better able to recognize, name, and process different emotional states. The ability to expand our emotional vocabulary is important to our emotional development. This enables us to distinguish subtle nuances between different emotions, for example between frustration and anger or between anxiety and fear. This expanded emotional vocabulary helps us not only to better understand our feelings, but also to better regulate them. The more accurately we can identify our emotions, the more effectively we can work with our reactions and behaviors. Learning new emotional concepts also allows us to manage emotional challenges more effectively. By experiencing certain emotions repeatedly and recognizing their nuances, we can develop coping strategies and better respond to different situations. This process of learning and expanding our emotional spectrum is important for our emotional and personal growth. By investing in new experiences and developing emotional intelligence, we can achieve greater emotional well-being, better interpersonal relationships, and an overall better quality of life.

Lisa Feldman Barrett, in her book "How Emotions Are Made," offers a groundbreaking perspective on emotions that overturns the traditional view of them as hardwired reflexes. She argues that emotions are not innate and immutable, but are dynamically constructed by our brains based on our experiences, sensory input, and cultural influences. This view is supported by modern neuroscience research, which has revealed that there are no specific areas of the brain solely responsible for particular emotions, challenging old theories of universal emotions. Barrett stresses the importance of interoception, the process by which the brain monitors and regulates internal bodily states, which is crucial in shaping emotions. He also draws attention to the concept of the bodily budget, which provides a balance of bodily resources and profoundly influences our emotional experience. Moreover, culture plays a key role in how we interpret and express emotions, as emotional concepts vary across cultures and also change over time. The book encourages us to rethink our understanding of emotions, to acknowledge their complexity and flexibility, and to understand that our emotional experiences arise as a result of the interaction between brain, body, and culture. This new perspective allows us to better understand ourselves and others, and also supports the idea that emotional experience can evolve and change throughout the lifespan. Do you have feedback for us? We'd love it if you let us know your opinion on our content! Just send an email to feedback@rewio.app with the title of this book in the subject line and share your impressions!