This study investigates whether congenital amusia (an inability to perceive music from birth) also impairs the perception of musical qualities that do not rely on fine-grained pitch discrimination. We established that G.G. (64-year-old male, age-typical hearing) met the criteria of congenital amusia and demonstrated music-specific deficits (e.g., language processing, intonation, prosody, fine-g...

This paper examines a previously unstudied musical corpus derived from the polyphonic singing tradition of Epirus employing statistical methods. This analysis will mainly focus on unique harmonic aspects of these songs, which feature, for instance, unresolved dissonances (major second and minor seventh intervals) at structurally stable positions of the pieces (e.g. cadences). Traditional triadi...

Elevated arterial blood pressure varies substantially in relation to social and cultural variables. Early work on acculturation, socioeconomic status, and blood pressure documented this variation, which could not be explained entirely by conventional factors such as diet, physical activity, or access to medical care. These findings stimulated the development of a model of stress and disease. Th...

Some musical chords sound pleasant, or consonant, while others sound unpleasant, or dissonant. Helmholtz's psychoacoustic theory of consonance and dissonance attributes the perception of dissonance to the sensation of "beats" and "roughness" caused by interactions in the auditory periphery between adjacent partials of complex tones comprising a musical chord. Conversely, consonance is character...

Title of Dissertation: IT DESIGN FOR SUSTAINING VIRTUAL COMMUNITIES: AN IDENTITY-BASED APPROACH Meng Ma, Ph.D., 2005 Dissertation Directed By: Professor Ritu Agarwal and Professor Hank Lucas, Decision of Information Technologies Department A variety of information technology (IT) artifacts, such as those supporting reputation management and digital archives of past interactions, are commonly de...