Recent research in the sociology of culture has placed significant focus on musical taste and practices. This research agenda has ushered an understanding of the relationship between social class and cultural consumption, and particularly, the implications that patterns of cultural preferences and practices have on social inequality. A frontrunner in this line of work is Bourdieu (1984), who offers a sophisticated and useful theoretical framework—the Cultural Capital Theory—to illuminate the role of culture and its consumption in society. Written as three publishable papers, the chapters use empirical evidence to explore three issues surrounding highbrow musical practices that enrich Bourdieu (1984)’s framework. The first paper (Chapter 2) examines the role of structural and personal barriers in blocking attendance to highbrow concerts. It takes as a starting point Bourdieu (1984)’s argument that upper class individuals are more likely to attend classical music and opera concerts than their lower class counterparts, and questions whether these distinct patterns of participation are attributable to the different barriers that each class faces. The second paper (Chapter 3) offers a sophisticated analysis of the impact of socialization on highbrow concert attendance. By innovatively integrating the concepts of timing and duration, hallmarks the Life Course Perspective, I map out the potentially dynamic nature of the socialization process. In doing so, I illustrate the varying implications that different timing and duration of exposure has on later life highbrow concert participation. The last paper (Chapter 4) investigates the process of socialization to understand what conditions present during this crucial period in time encourage persistence in highbrow musical practices. I find that engaging in interactions that allow one to experience positive emotional resonance, develop a musical identity, and feel a sense of autonomy over musical decisions lead to the propensity to remain engaged in musical activities throughout life.

In this paper, I will try to answer the question how the aesthetic idea in Kant’s aesthetic theory accounts for the universal validity of the subjective judgment of taste, and what the nature of the aesthetic idea is that makes such account possible. This claim about universal validity of the subjective judgment of taste in Kant’s philosophy is regarded to be problematic because of the seeming contradiction between the subjectivity of a judgment and its universality. What can solve this contradiction, from my point of view, is the role of the aesthetic idea that it plays in the judgment of taste and the subjective principle that puts cognitive powers of mind in a harmonious free relationship. The main feature that makes the aesthetic idea the source of the universal validity is its universal communicability expressed in the universally pleasurable feeling of the judgment of taste.

Olfactory sensing is ubiquitous across animals and important for survival. Yet, its characteristics, mechanisms, and functions in humans remain not well understood. In this dissertation, I present four studies on human olfactory perception. Study I investigates the impact of short-term exposures to an odorant on long-term olfactory learning and habituation, while Study II examines human ability to localize smells; Study III probes visual-olfactory integration of object representations, and Study IV explores the role of olfaction in sensing nutrients. Several conclusions are drawn from these studies. First, brief intermittent exposures to even a barely detectable odorant lead to long-term incremental odorant-specific habituation. Second, humans localize smells based on gradient cues between the nostrils. Third, there is a within-hemispheric advantage in the integration of visual-olfactory object representations. Fourth, olfaction partakes in nutrient-sensing and facilitates the detection of food. Some broader implications of our findings are discussed.

Aim: The aim of present study was to determine the frequency of taste and smell disorders occuring in patients receiving chemotherapy for cancer. Methods: The study was of an empirical cross sectional quantitative descriptive design. During one month, consecutive cancer patients at outpatient units in two Swedish hospitals were asked to participate in the study by completing a questionnaire that had been developed previously for a similar study. All participants had undergone at least 1 cycle of intravenous chemotherapy or  a minimum of seven days of oral chemotherapy. Results: A total of 102 patients completed the questionnaire. Results show that 55 % experienced taste disorders and  42 % experienced smell disorders. Both disorders are more common in women than in men. Of patients with taste disorders 47 % reported that it  impacted on their daily life to some degree and of patients with smell disorders the corresponding number was 33%. Patients with smell disorders reported a smaller degree of impact on their daily life than did patients with taste disorders. Conclusion: Both taste and smell disorders are common in cancer patients treated within chemotherapy. More research into factors that might eliminate or dimnish these problems is needed.

Discrimination between edible and contaminated foods is crucial for the survival of animals. In Drosophila, a family of gustatory receptors (GRs) expressed in taste neurons is thought to mediate the recognition of sugars and bitter compounds, thereby controlling feeding behavior. Using the Gal4/UAS system, we have characterized the expression of Gr genes in detail, and find that gene expression falls into two distinct groups. The first group, which make up the majority of the genes analyzed, are co-expressed with Gr66a, and functional ablation of taste neurons expressing these genes demonstrates that these neurons mediate sensitivity to bitter substrates. A second, distinct group of taste neurons, express Gr5a and mediate sensitivity to trehalose. We find that these two sub-populations of taste neurons - attractive-type and avoidance-type - project afferents to discrete areas of the primary taste center in the CNS. These results demonstrate how bitter and sweet taste are coded for in the periphery and indicates that information about different taste modalities is initially segregated in the CNS. We have also used the Gal4/UAS system to thoroughly characterize the expression profile of a cluster of six Grs - Gr28a and Gr28b.a-b.e. We find that these receptors are expressed not only in taste neurons, but other sensory neurons, as well as neurons in the CNS. RNA in situ hybridization confirms this unusual expression pattern. In order to explore the function of these Grs, these genes have been deleted using ends-out homologous recombination, to produce Gr28 mutant flies. Initial behavioral experiments with Gr28 mutant flies suggest that these receptors may play a role in detecting aversive substrates and/or modulate avoidance responses to these substrates. / Dissertation

Thesis (Ph. D.)--University of Missouri-Columbia, 2000. / Typescript. Vita. Includes bibliographical references (leaves 175-187). Also available on the Internet.

Thesis (Ph. D.)--University of Missouri-Columbia, 2000. / Typescript. Vita. Includes bibliographical references (leaves 175-187). Also available on the Internet.

Thesis (Ph.D)--Biology, Georgia Institute of Technology, 2009. / Committee Chair: McCarty, Nael A.; Committee Co-Chair: Kubanek, Julia; Committee Member: Derby, Charles; Committee Member: Goodisman, Michael; Committee Member: Pardue, Machelle; Committee Member: Weissburg, Marc. Part of the SMARTech Electronic Thesis and Dissertation Collection.

Thesis (Ph. D.)--University of Washington, 2002. / Vita. Includes bibliographical references (leaves 112-132).

The behavior and facial expressions performed by cats have been reported to be visibly affected by the perceived taste quality of a food item. The goal of the present study was to assess how cats react to pleasant and unpleasant tastes. The facial and behavioral reactions of 13 cats to different concentrations of L-Proline and quinine monohydrochloride as well as mixtures with different concentrations of the two substances were assessed using a two-bottle preference test. The cats were videotaped during the tests and the frequency and duration of 50 different behaviors was analyzed in Noldus the Observer XT. The cats responded to tastes regarded as pleasant by having their eyes less than 50 % open for significantly longer periods of time compared to a water control. Tongue protrusions were also observed significantly more frequently when the cats sampled from a solution with a preferred taste compared to a water control. When encountering solutions of quinine monohydrochloride or mixtures containing quinine monohydrochloride the cats were observed to perform tongue protrusion gapes much more frequently compared to a water or L-Proline control. Even though the cats did not significantly differ in the number of times they licked at spouts containing the 50 mM L-Proline and 500 mM quinine monohydrochloride mixture compared to a 50 mM L-Proline, no masking effect could be confirmed as there was no increase in the acceptance of the mixture was observed. The present study suggests that the knowledge about behavioral responses to pleasant or unpleasant taste can be utilized in future studies on how cats perceive different tastes.