I'll get some gov source for better understanding.
"An experience of emotion is an intentional state—it is an affective state that is about something. Consequently, any description of emotion experience must go beyond pleasure and displeasure to give a systematic account of the phenomenological differences between emotions that we take to be psychologically distinct, such as anger, sadness, fear, pride, awe, and joy. Studies that focus on emotion words (e.g., angry, sad, afraid, guilty) to describe emotion experiences and studies of appraisals (i.e., the meaning of situations) reveal something about the content of these phenomenological differences."
"It is often assumed that arousal is essential to the experience of emotion because people perceive emotional feelings in their bodies. William James and later Antonio Damasio proposed that the experience of specific emotions results from the perception of specific and unique patterns of somatovisceral arousal. Schachter and Singer, in contrast, argued that the experience of emotion was due to the direct and explicit experience of a generalized autonomic arousal. Decades of research, however, suggest that neither of these views is correct in the strong sense (for a review, see Barrett et al. 2004). First, little support has been obtained for the idea that different categories of emotion are consistently associated with unique sets of visceral sensations. Second, different measures of autonomic, somatic, or cortical arousal tend not to correlate highly with one another, such that “arousal†is not a unitary phenomenon, suggesting that there is no single accepted definition of arousal. Third, people do not have automatic, immediate, and explicit access to autonomic and somatic activity. As a result, the exact role of bodily feelings in the experience of emotion is still an open scientific question."
"Continuously through time, the brain is processing and integrating sensory information from the world, somatovisceral information from the body, and prior knowledge about objects and situations to produce an affective state that is bound to a particular situational meaning, as well as a disposition to act in a particular way. As a result, core affective feelings and construals of the psychological situation very likely are perceptually categorized and experienced as a single unified percept, much like color, depth, and shape are experienced together in object perception. Building on this percept, a mental representation of emotion may be an example of what Edelman (1989) calls “the remembered present.â€
Across this continuously varying landscape, patterns appear that occasionally constitute the conditions for the experience of emotion. In the view described here, an emotion experience is a conceptual structure stored in memory whose conditions include current perceptions, cognitions, actions, and core affect. A specific emotion conceptualization (e.g., a context-specific conceptualization of anger) is generated via a top-down, multimodel simulation that reinstates how these conditions have been experienced in the past, and this conceptual representation interacts with the existing affect-situation percept to produce the emergence of an emotion experience. In this way, a situated conceptualization (Barsalou 1999, 2003;Barsalou et al. 2003) of emotion (i.e., category knowledge about emotion that is situated in knowledge about the social world and is designed for action; Barsalou et al. 2003, Niedenthal et al., 2005) constrains the emerging perceptual categorization (for a discussion, see Barrett 2006b). In the resulting representation, core affect is foregrounded and bound to conceptions of the situation, and in so doing, transforms affect into an intentional state by allowing an attribution about its cause."
"In this chapter, we began by locating the study of emotion experience in a philosophical approach to understanding consciousness, because questions about emotion experience are essentially questions about consciousness and discussions about the nature of emotion experience are always grounded in some philosophical perspective, even if implicitly."
So I pretty much skimmed this article with bias eyes. I took out some quotes that might shed some light. So feel free to read source to pay closer attention to the words with any perspective.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1934613/