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28 October 2020 | Story Nitha Ramnath


Lunchtime learning webinar series on Interdisciplinarity in Action

Mastering a musical instrument, such as the piano, requires the simultaneous integration of a multimodal, sensory system and motor information with multimodal, sensory feedback mechanisms that continuously monitor the performance. Performing intricate movements requires complex, sensory-motor programming of finger and hand movements, which can result in a reorganisation of the brain regarding functional and structural changes of existing and the establishment of new connections. Neuronal networks involved in music processing are adaptable and fast-changing. When motor skills are simplified to the most important action, it consists of nerve impulses sent to the muscles.

In this webinar, Dr Frelét de Villiers discusses the interdisciplinarity between the two fields of music and neuroscience. Promising preliminary data has been reported for applications of transcranial direct stimulation (tDCS) of the motor cortex, ranging from stroke rehabilitation to cognitive enhancement. These findings raise the alternative possibility that the fine motor control of pianists may be improved by stimulating the contralateral motor cortex. 

In our interdisciplinary study, we want to use the Halo Sport neurostimulation system (a physical training aid). This is a tDCS device, designed to optimise the efficiency of training sessions and accelerate gains in any physical skill, especially when the neurostimulation is complemented by focused repetitive training. The main questions of the study are the following: do pianists experience a noticeable difference in mastering repertoire with and without the HALO Sport device, and can functional and structural changes in the brain be observed after using the Halo Sport consistently over six months? Data collection will consist of EEG tests, fMRI scans, interviews, and analysis of performances by an expert panel. The value of the research is the possibility that practising with the HALO may improve the performance of the students and that changes in the brain may be observed. Interdisciplinary engagement is essential to conduct this research. If it is possible to establish that there are functional and structural changes in the brain and improvement in the performance of the pianists, the research can be extended to other disciplines with hopefully the same positive results.

This webinar is part of a series of three webinars on Interdisciplinarity that will be presented from November to December 2020 via Microsoft Teams for a duration of 45 minutes each. The webinar topics in the series will explore the intersection between Neuroscience and Music, between Science and Entrepreneurship, and between Science and Visual Arts.  

Date: Thursday 5 November 2020
Topic: The intersection between neuroscience and music 
Time: 13:00-13:45
RSVP: Alicia Pienaar, pienaaran1@ufs.ac.za by 4 November 2020 at 12:00
Platform: Microsoft Teams

Introduction and welcome
Prof Corli Witthuhn – Vice-Rector: Research at the University of the Free State 

Presenter
Dr Frelét de Villiers

Dr de Villiers is a Senior Lecturer at the Odeion School of Music. She is head of the Methodology modules, short learning programmes, lectures in piano, music pedagogy, arts management, and is a supervisor for postgraduate students. She is a member of the Faculty of the Humanities Research Committee, Interdisciplinary Centre for Digital Futures, Scientific Committee (Arts), and the Ethics Committee (the Humanities). Her field of expertise is piano technique, with particular emphasis on the influence of the brain and the whole-brain approach to music. Her passion is the use of technology in the music teaching situation – she developed a note-learning app, PianoBoost (available on Google Play).

News Archive

Free State University Choir wins competition in Prague
2009-12-15

This past weekend, the Free State University Choir, under the directorship of Mr Corné van Pletzen, won the Christmas Music Festival Competition in Prague in the Czech Republic. 25 choirs from amongst others Spain, Hungary, Slovakia and Russia also participated in the competition.

It is the first time in the 10 years that the Christmas Music Festival Competition is presented that an overall winner of the festival and the competition was announced.

The choir originally only participated in the festival part of the Christmas Music Festival. Later, at the end of the competition, they were asked by the judges to prepare a song for the prize-giving ceremony, not knowing that the judges were judging them for the competition.

Mr Van Pletzen said, “Finally, after all prizes had been handed out, a trumpet fanfare announced the Free State University Choir as the overall winner of the competition. Our choir was also requested to close the competition with a song; that we did, whereupon our students sang the National Anthem with pride and with tears in their eyes.

The choir’s presentation was unique as they included a great variety of songs in their programme, amongst others some of Mr Van Pletzen’s own compositions and a song from Africa, Wana Baraka.

According to Mr Van Pletzen, six of the choirs obtained more than 90% during the competition. The Free State University Choir was however overwhelmed with positive feedback on the standard of their presentation from the audience, other participating choirs as well as the judges.

Most of the 38 choir members have already been members of this choir for three years now and this is the third time that most of them are singing overseas.

They will bring home a beautiful glass trophy.


Mr Corné van Pletzen.

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