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Research in Motor Learning and Procedural Memory in MusicMusic performance engages a constellation of perceptual, cognitive, and motor processes. The goal of musicians’ practice is to coordinate these processes in the context of artistic expression, combining the many individual elements of motor control to create fluid sequences of movements that, over time, become increasingly integrated into larger structures: musical gestures, phrases, periods. Of course, motor learning has long been a topic of interest in psychology and kinesiology and more recently in neuroscience. The results of research in these discplines, though often obtained by observing skills more limited in complexity than those typically involved in music performance, are nevertheless germane to the understanding of motor behavior in music. Our group studies the processes of motor skill learning in the context of music performance. We're particularly interested in how the brain encodes, modifies, and retrieves procedural memories in music and in related skills. Most recently we have focused on the behavioral effects of sleep and interference in the processes of memory consolidation under varying learning conditions. ________________________________________ Current UT Lab Members Doctoral Students Lab Alumni Sarah Allen, Southern Methodist University Carla Davis, Texas Tech University Amy Simmons, Institute for Music Research, University of Texas at San Antonio Other Collaborators Ruth V. Brittin, University of the Pacific James L. Byo, Louisiana State University Mary Ellen Cavitt, Texas State University Steve Morrison, University of Washington Deb Sheldon, Temple University Roseanne K. Rosenthal, VanderCook College of Music, Chicago ________________________________________ Recent Papers Duke, R. A., Allen, S. E., Cash, C. D., Simmons, A. E. (2009). Effects of early and late rest breaks during training on overnight memory consolidation of a keybaord melody. The Neurosciences and Music III: Disorders and Plasticity: Annals of the New York Academy of Sciences, 1169, 169-172. [pdf] Cash, C. D. (2009). Effects of early and late rest intervals on performance and consolidation of a keyboard sequence. Journal of Research in Music Education, 57, 252-266. [pdf] Duke, R. A., & Davis, C. M. (2006). Procedural memory consolidation in the performance of brief keyboard sequences. Journal of Research in Music Education, 54, 111-124. [pdf] Simmons, A. L., & Duke, R. A. (2006). Effects of sleep on performance of a keyboard melody. Journal of Research in Music Education, 54, 257-269. [pdf] Allen, S. E. (2007). Procedural memory consolidation in musicians. Unpublished doctoral dissertation. The University of Texas at Austin. ABSTRACT. Procedural memory consolidation has been shown to enhance a variety of perceptual and motor skills during sleep. Only recently has this effect been investigated in trained musicians performing music. I tested the extent to which a music performance skill benefits from sleep-based consolidation overnight and whether this process may be inhibited when musicians learn two melodies in juxtaposition. Simmons, A. L. (2007). Effects of practice variability and distribution of practice on musicians' performance of a procedural skill. Unpublished doctoral dissertation, The University of Texas at Austin. ABSTRACT. I designed three experiments to determine how procedural memory consolidation in a music task is affected by practice under different conditions of speed regulation and different time intervals between practice sessions. Ninety-two nonpianist musicians practiced a 9-note sequence with their nondominant hand on a digital piano in three sessions, each of which comprised 3 blocks of 15 performance trials. In Experiment 1 (n = 31), participants were instructed to perform as quickly and accurately as possible but determined their own tempos in each trial. In Experiment 2 (n = 31), three defined practice tempos (M. M. = 52, 72, and 92) were externally regulated in a stable practice procedure in which tempo changed between, not within, blocks. In Experiment 3 (n = 30), the same three tempos were externally regulated in a variable practice procedure in which practice tempo changed from trial to trial within each block. In each experiment, three different groups’ practice sessions were separated by either 5 min, 6 hr, or 24 hr.
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