01:830:101 Chapter Notes - Chapter 7: Ejaculation, Human Sexual Activity, Y Chromosome
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01:830:101 Full Course Notes
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Emotion: a psychological state with four components: a positive or negative subjective experience, bodily arousal, the activation of specific mental processes and stored information, characteristic behavior. Emotions not only help us to approach some things and withdraw from others, but also provide visible cues that help other people know key aspects of our thoughts and desires. Basic emotions: an innate emotion that is shared by all humans (surprise, happiness, anger, fear, disgust, and sadness). What matters is how often you see certain kinds of faces-the more often you see them, the easier it is to recognize emotions in them. Positive and negative emotions can occur at the same time. If both the left(approach) and right(withdrawal) frontal lobes are active, you can have approach and withdrawal emotions simultaneously. Different emotions arise from different sets of bodily reactions, and that"s why emotions feel different. Some emotions are accompanied by particular patterns of heart rate, body temperature, sweating, and other reactions.