Musical emotions in the absence of music: A cross-cultural investigation of emotion communication in music by extra-musical cues.

Research in music and emotion has long acknowledged the importance of extra-musical cues, yet has been unable to measure their effect on emotion communication in music. The aim of this research was to understand how extra-musical cues affect emotion responses to music in two distinguishable cultures. Australian and Cuban participants (N = 276) were instructed to name an emotion in response to written lyric excerpts from eight distinct music genres, using genre labels as cues.

Simultaneous determination of apoptosis and surface antigen expression in tumor adherent cells.

Apoptosis is a physiological, gene-directed form of cell death aimed at controlling cell proliferation in several biological conditions. It plays a crucial role in modulating tissue growth during embryonic development, cell turnover in adult life, and it seems to be the most frequent mechanism of tumor cell deletion by chemotherapy. Flow cytometry is a widely-used technique for checking apoptosis, permitting a multiparametric analysis.