"Theorizing about the evolutionary origin and possible purpose of emotion dates back to Charles Darwin."
How we experience and express feelings.
Basic Emotions Theory: The concept that there are innate, biologically-based emotions that are recognized universally across cultures.
The Limbic System: The complex network of brain structures involved in emotion processing, such as the amygdala, hippocampus, and hypothalamus.
Emotional Regulation: The ability to manage and control one's emotions in response to stimuli or situations.
The Role of Neurotransmitters: Chemical messengers in the brain that play a crucial role in emotion, including serotonin, dopamine, and norepinephrine.
The Stress Response: The physiological and psychological response to stress, which can include emotions such as anxiety, fear, and anger.
Developmental Psychology: How emotions change throughout the lifespan, from infancy to adulthood.
Social Psychology: The impact of social and cultural factors on emotion, including the influence of gender, culture, and social norms.
Psychopathology: How emotional disorders such as depression, anxiety, and bipolar disorder impact the brain and behavior.
Nonverbal Communication: How emotions are expressed through facial expressions, body language, and tone of voice.
Emotional Intelligence: The ability to understand and manage one's emotions, as well as recognize and respond to the emotions of others.
Evolutionary Psychology: How emotion has evolved as an adaptive response to environmental and social challenges.
Happiness: A positive emotion often associated with joy, contentment, and satisfaction.
Sadness: A negative emotion that involves feelings of loss, disappointment, and unhappiness.
Fear: A negative emotion that involves feelings of threat, danger, and anxiety.
Anger: A negative emotion often associated with frustration, hostility, and aggression.
Surprise: An emotion that involves being caught off-guard by an unexpected event or situation.
Disgust: An emotion often associated with feelings of revulsion, aversion, and repulsion.
Guilt: A negative emotion that arises from a sense of responsibility or wrongdoing.
Shame: A negative emotion that involves feelings of humiliation, embarrassment, and inadequacy.
Envy: A negative emotion often associated with feelings of resentment, jealousy, and covetousness.
Empathy: An emotional response that involves understanding and sharing the feelings of another person.
Love: A positive emotion that is often associated with feelings of admiration, affection, and attachment.
Excitement: An intense emotion often associated with a sense of anticipation, exhilaration, and arousal.
Calmness: An emotion that involves feelings of serenity, relaxation, and tranquility.
Curiosity: A positive emotion that involves a desire to learn, explore, and discover new things.
Contempt: A negative emotion often characterized by disdain, disgust, and disrespect towards another person or thing.
Confusion: An emotion that involves feeling uncertain, bewildered, or perplexed.
Nostalgia: An emotion often associated with longing, yearning, and reminiscence for past events or experiences.
Pride: A positive emotion that involves feelings of satisfaction and accomplishment in one's own abilities or achievements.
Embarrassment: A negative emotion that involves feelings of self-consciousness, awkwardness, and mortification.
Sympathy: An emotional response often characterized by feelings of sorrow, pity, and concern towards another person's misfortune or suffering.
"Research on emotion has increased over the past two decades, with many fields contributing, including psychology, medicine, history, sociology of emotions, and computer science."
"There is no scientific consensus on a definition."
"Emotions are complex, involving multiple different components, such as subjective experience, cognitive processes, expressive behavior, psychophysiological changes, and instrumental behavior."
"At one time, academics attempted to identify the emotion with one of the components: William James with a subjective experience, behaviorists with instrumental behavior, psychophysiologists with physiological changes, and so on."
"In psychology and philosophy, emotion typically includes a subjective, conscious experience characterized primarily by psychophysiological expressions, biological reactions, and mental states."
"Peggy Thoits described emotions as involving physiological components, cultural or emotional labels (anger, surprise, etc.), expressive body actions, and the appraisal of situations and contexts."
"Cognitive processes, like reasoning and decision-making, are often regarded as separate from emotional processes, making a division between 'thinking' and 'feeling'. However, not all theories of emotion regard this separation as valid."
"Nowadays, most research into emotions in the clinical and well-being context focuses on emotion dynamics in daily life, predominantly the intensity of specific emotions and their variability, instability, inertia, and differentiation."
"Using tools like PET and fMRI scans to study the affective picture processes in the brain."
"Theorizing about the evolutionary origin and possible purpose of emotion dates back to Charles Darwin."
"The numerous attempts to explain the origin, function, and other aspects of emotions have fostered intense research on this topic."
"...psychology, medicine, history, sociology of emotions, and computer science."
"...the intensity of specific emotions and their variability, instability, inertia, and differentiation..."
"Emotions are often intertwined with mood, temperament, personality, disposition, or creativity."
"A similar multi-componential description of emotion is found in sociology."
"...subjective experience, cognitive processes, expressive behavior, psychophysiological changes, and instrumental behavior."
"...whether and how emotions augment or blunt each other over time and differences in these dynamics between people and along the lifespan."
"Research on emotion has increased over the past two decades..."
"Research on emotion has increased over the past two decades, with many fields contributing, including... computer science. The numerous attempts to explain the origin, function, and other aspects of emotions have fostered intense research on this topic."